\n
\n

The iCarsoft CR Pro S is a professional multi-brand OBD2 scanner and bi-directional scan tool built for DIY mechanics, multi-car households, and independent automotive shops. As the enhanced successor to the iCarsoft CR Pro+, it delivers full-system diagnostics across 58 vehicle makes — including Mercedes-Benz, BMW, Audi, Porsche, Volvo, Ford, GM, Toyota, Honda, Hyundai, and Kia — with 49+ professional service functions, CAN-FD protocol support for 2024+ vehicles, a 5-inch capacitive touchscreen, and lifetime free WiFi software updates. No subscription required.

\n \"iCarsoft\n

Who is the iCarsoft CR Pro S for?

\n

The CR Pro S is more than a diagnostic tool — for the right user, it can be a cost-saver, a service offering, and a revenue stream. Here's who tends to get the most value out of it:

\n
\n
\n
🏠
\n

Multi-car households

\n
Cut dealer scan fees
\n

One CR Pro S can cover every vehicle in your driveway — your Mercedes, your spouse's Honda, your kid's Ford. Skip the typical $150–$250 dealer scan fee every time a warning light comes on, across multiple cars per year.

\n
\n
\n
🔧
\n

DIY car enthusiasts

\n
Build your reputation
\n

Diagnose for friends, neighbors, and family across any brand they drive. The CR Pro S helps make you the go-to person in your circle for check-engine-light issues — without locking you into a single make.

\n
\n
\n
💼
\n

Part-time & mobile mechanics

\n
Quick payback
\n

Launch a multi-brand mobile diagnostic service with one tool. Many independent techs report paying back the CR Pro S cost within just a few customer visits — every job after that contributes to margin.

\n
\n
\n
🎥
\n

Auto creators & reviewers

\n
Monetize your audience
\n

Multi-brand coverage means more content variety — review videos, repair walkthroughs, and live-stream diagnostics across Mercedes, BMW, Toyota, Ford, and more. Helpful for converting subscribers into paid consultations, mobile inspections, and brand partnerships.

\n
\n
\n

Why DIYers and independent shops choose the CR Pro S

\n\n

Upgraded hardware built for the workshop floor

\n

Every component inside the CR Pro S has been re-engineered for daily workshop use. A 5-inch capacitive touchscreen at 854×480 resolution, a Quad Core 1.3 GHz CPU, 32 GB internal storage, an Android operating system, and a built-in rechargeable battery deliver a diagnostic experience that is significantly faster than the previous generation — with no subscription fees and a chassis validated through 10,000+ drop-cycle testing.

\n \"CR\n

OE-Level all-system diagnostics across 58 global vehicle makes

\n

Most generic OBD2 scanners read only the four basic systems. The iCarsoft CR Pro S all-system scanner delivers OE-level diagnostics: it diagnoses each system, subsystem, and control module, helps locate faults, and reads corresponding real-time data across every supported ECU in the car — engine, ABS, transmission, airbag, braking, body control, window, lamp, steering, and many more — across 58 global vehicle brands.

\n \"CR\n

Every car model has its own control systems — the systems shown are for reference only. Actual diagnostic coverage depends on your vehicle's VIN.

\n

Full OBDII functions — addresses most check-engine-light issues

\n

The CR Pro S supports all 10 standard OBD2 test modes for any 1996+ OBDII/EOBD/JOBD/KOBD vehicle: Read Codes, Clear Codes, Live Data, I/M Readiness Monitor, O2 Sensor Tests, View & Clear Freeze Frame, Read Vehicle Information, and On-Board Monitor Test (Mode 8). Whether your Check Engine Light is on, you have a cylinder misfire, or your intake air temperature is too high — the CR Pro S helps diagnose the issue and turn off the warning light with one click.

\n \"CR\n

4-in-1 live data stream graphic display

\n

The CR Pro S transforms raw vehicle telemetry into real-time graphical data streams that make checking car health more intuitive — even for first-time users. Four data features work together: Customized Report, Data Playback, Data Record, and Print Data. View engine coolant temperature, short and long-term fuel trims, oxygen sensor outputs, and dozens of other parameters as live charts, then save, compare, and share diagnostic reports with customers.

\n \"CR\n

9 most-used service functions for daily maintenance resets

\n

Every reset you'll actually use, week in and week out, is built into the CR Pro S. The exact vehicle make coverage for each service function is shown below:

\n
\n
\n
Oil Reset 57 makes\n
\n
Reset engine oil life, service lamp, service mileage and intervals after every oil change.
\n
\n
\n
Electronic Throttle Control 56 makes\n
\n
Relearn throttle valve control parameters after a reset or throttle body replacement.
\n
\n
\n
EPB / Brake Pad Reset 53 makes\n
\n
Retract electric parking brake calipers and reset pads after replacement.
\n
\n
\n
Steering Angle (SAS) Reset 57 makes\n
\n
Calibrate the SAS to dead-center, or recalibrate after a steering component replacement.
\n
\n
\n
DPF Regeneration 54 makes\n
\n
Force DPF regen on diesel vehicles, DPF component replacement teach-in, or DPF teach-in after ECU replacement.
\n
\n
\n
Injector Coding 54 makes\n
\n
Relearn injector control parameters when an injector is replaced or renewed.
\n
\n
\n
ABS Bleeding 53 makes\n
\n
Release trapped air to restore brake sensitivity, or relearn after ABS replacement.
\n
\n
\n
TPMS Reset 56 makes\n
\n
Look up tire-sensor IDs from the ECU, enter replacement IDs, and test individual sensors.
\n
\n
\n
Battery (BMS) Registration 48 makes\n
\n
Evaluate state of charge, register a new battery, and activate vehicle rest state.
\n
\n
\n

Real-time battery voltage check & BMS registration

\n

The CR Pro S can monitor your car battery's health in real time — flagging issues like battery aging or abnormal charging so you can address them before getting stranded. The BMS battery registration service then registers a new battery to your vehicle's onboard management system after replacement, helping restore correct charging behavior.

\n \"CR\n

49+ upgraded vehicle maintenance services

\n

Considering the precision required for modern car maintenance, the CR Pro S refines each maintenance service into multiple sub-services tailored to different sub-control modules — helping reduce the risk of secondary failures caused by fuzzy calibration or resetting of the entire control module.

\n

For example: Oil Reset Service for Porsche is refined into three sub-tasks — Reset maintenance interval, Reset service interval, and Service Reset — instead of one generic \"reset\" that may miss the correct interval table.

\n \"CR\n

Full list of 40 advanced service functions

\n

Beyond the 9 daily resets, the CR Pro S covers 40 additional advanced service functions with the following vehicle-make coverage:

\n
\n
\nAir Suspension Service22 makes\n
\n
\nAir Conditioner Service22 makes\n
\n
\nAdaptive Headlamp44 makes\n
\n
\nBody Stability (DSC)35 makes\n
\n
\nEngine Control Service48 makes\n
\n
\nTransmission Control48 makes\n
\n
\nAirbag Reset24 makes\n
\n
\nSeat Calibration34 makes\n
\n
\nDoor / Window / Roof34 makes\n
\n
\nFuel Pump Activation30 makes\n
\n
\nEngine Idle Adjustment37 makes\n
\n
\nImmobilizer (Key Matching)40 makes\n
\n
\nEGR Service38 makes\n
\n
\nODO Meter16 makes\n
\n
\nEngine Cylinder Service26 makes\n
\n
\nAdBlue (Urea) Reset40 makes\n
\n
\nClutch Matching42 makes\n
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\nWater Pump Activation13 makes\n
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\nCrankshaft Learning20 makes\n
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\nGas Particulate Filter4 makes\n
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\nHigh-Voltage Battery (EV)26 makes\n
\n
\nAdaptive Cruise (ACC)23 makes\n
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\nTurbocharger Learn33 makes\n
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\nNOx Sensor Reset29 makes\n
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\nRain Sensor18 makes\n
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\nStop & Start Setup22 makes\n
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\nRadar / Camera (ADAS)38 makes\n
\n
\nCylinder Shutoff Test13 makes\n
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\nSpeed Limit Assist26 makes\n
\n
\nHead-Up Display6 makes\n
\n
\nCylinder Misfire Check13 makes\n
\n
\nControl Unit Reset29 makes\n
\n
\nVehicle Setup22 makes\n
\n
\nO2 Sensor Service35 makes\n
\n
\nSeat Belt Service28 makes\n
\n
\nAir Filter Self-Learn8 makes\n
\n
\nDoor Window Lift Motor20 makes\n
\n
\nLanguage Setting24 makes\n
\n
\nEngine Correction1 make\n
\n
\n+ More in Miscellaneous—\n
\n
\n

Available service functions vary by vehicle make, model, and year. Contact us with your VIN if you need confirmation for a specific function.

\n

Brand-specific expert services (under Miscellaneous)

\n

Inside the Miscellaneous menu, the CR Pro S provides hundreds of brand-specific expert-level service items that extend beyond standard OBD2 functionality. These cover the kind of functions typically handled by dealer technicians:

\n\n \"CR\n

4000+ bi-directional control & active tests

\n

Bi-directional control — also called active tests, actuator tests, or functional tests — is what separates a pro-grade bi-directional scan tool from a basic code reader. The CR Pro S sends a Command to the module, receives the Response, and helps confirm whether the fault lies in the module's instruction or in the component itself — potentially saving hours of labor and unnecessary parts on a job.

\n

The CR Pro S refines active tests into 4000+ sub-tests tailored to different sub-control modules. For example, a Fuel Injector Test for Jeep is broken down into Fuel Injector #1, #2, #3, #4, #5, #6, #7, #8 — individually fireable so you can identify the faulty one without pulling the rail. Common tests include wiper, fuel pump, ignition coil, door lock, and window operation, plus deeper items like Power Supply Air Bleeding Patterns, TPMS Warning Light, VSC/TRC Solenoids (SPFR/SRCF/SRCR/SRMF/SRMR), and A/M Servo Pulse (F&R D).

\n \"CR\n
\n💡 Tip Because every car model has its own control systems, the available active tests differ by make, model, and year. Send us your VIN before purchase and we'll confirm the exact list for your vehicle.
\n

Auto VIN identify & Auto Diagnostics

\n

Plug in the OBDII-16 cable, and the CR Pro S runs Auto VIN identification in seconds — pulling your vehicle's make, model, year, and engine configuration from the ECU. This helps reduce manual entry errors and avoids guessing the right submodel.

\n

If Auto VIN isn't available for a specific vehicle (some models with unique systems require a manual path), two alternative methods are built in:

\n\n \"CR\n

Wide vehicle compatibility, no regional IP restrictions, 15 languages

\n

The CR Pro S is sold and supported worldwide with no regional IP locks — buy it anywhere, use it anywhere, get updates anywhere. It supports the full set of OBD2 communication protocols, covering essentially every 1996+ vehicle on the road:

\n\n

The interface is available in 15 languages: Czech, Danish, Deutsch, Dutch, English, Finnish, French, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, and Swedish.

\n \"CR\n

58 vehicle makes — full global brand list

\n
\n
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European Luxury

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Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Volvo, Jaguar, Land Rover, Smart, Sprinter
\n
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European Volume

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VW, VW CV, VW LT3, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, DS, Peugeot, Renault, Renault-Samsung, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Man LD
\n
\n
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Asian Imports

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Toyota, Lexus, Scion, Honda, Acura, Nissan, Nissan GTR, Infiniti, Mazda, Subaru, Suzuki, Mitsubishi, Hyundai, KIA, Isuzu, Daewoo
\n
\n
\n

American

\n
Ford (US, EU, AU), GM, Holden, Chrysler, Dodge, Jeep
\n
\n
\n
\n⚠ 2024+ Vehicle Compatibility Note Many 2024 and newer vehicles use Security Gateway (SFD / FCSC) protocols that restrict third-party diagnostic access. The CR Pro S is CAN-FD ready so basic OBD2 and most live data functions remain available; some advanced functions may require manufacturer authorization. If you own a 2024+ vehicle, message us with your VIN before purchasing — we'll verify within 24 hours.
\n

Full hardware specifications

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Display5-inch capacitive touchscreen · 854 × 480 resolution
ProcessorQuad Core 1.3 GHz · Android
Memory32 GB internal storage
ConnectivityWiFi 2.4 GHz · USB 2.0 · OBD2
Power9 – 18 V (vehicle) · Type-C 5V/2A charging
Battery3.7 V · 5,000 mAh · approximately 6 hours continuous use
Dimensions200 × 116 × 30.2 mm (7.87\" × 4.57\" × 1.19\") · 380 g
Operating temp0 – 50 °C (32 – 122 °F)
LanguagesEnglish, Deutsch, French, Dutch, Spanish, Italian, Portuguese, Czech, Swedish, Russian, Hungarian, Norwegian, Polish, Danish, Finnish
ProtocolsISO9141-2 · ISO14230-2 · ISO15765 · K/L-Line · Flashing Code · SAE J1850 VPW/PWM · ISO11898 (all CAN variants) · CAN FD · SAE J2610 · GM UART · Honda Diag-H · TP2.0/TP1.6
\n
\n💎 Premium Feature — OBD1 Vehicle Extension for Classic European Cars Unlike most modern scanners, the CR Pro S supports older OBD1 protocol vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin diagnostics. Suitable for shops working on classic Mercedes, vintage BMW, and pre-OBD2 Sprinter vans. Adapters sold separately.
\n

What's in the box & lifetime free updates

\n

Unlike many OBD2 scanners that require annual subscription fees, the CR Pro S comes with lifetime free WiFi software updates. Over 40 reset functions are continuously improved for better compatibility — delivered with a single tap via WiFi.

\n\n \"CR\n

Why buy from iCarsoft

\n\n

Frequently asked questions about the iCarsoft CR Pro S

\n
Is the iCarsoft CR Pro S worth the money?
\n
For DIYers and small shops handling multiple car brands, the CR Pro S is designed to pay for itself within a handful of diagnostic visits compared to typical $150–$250 dealer scan fees. The 5-inch touchscreen, bi-directional control, 49+ service functions, and lifetime free updates make it a cost-effective pro-grade OBD2 scanner under $400.
\n
What car brands does the CR Pro S support?
\n
The CR Pro S covers 58 major vehicle makes: Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Volvo, Land Rover, Jaguar, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Lexus, Toyota, Honda, Acura, Nissan, Infiniti, Mazda, Subaru, Mitsubishi, Hyundai, KIA, Isuzu, VW, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, Peugeot, Renault, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Smart, Sprinter, Ford (US/EU/AU), GM, Chrysler, Dodge, Jeep, and more.
\n
Can the CR Pro S do DPF regeneration on my diesel?
\n
Yes. The CR Pro S supports forced DPF regeneration on 54 vehicle makes, including DPF component replacement teach-in and DPF teach-in after engine control unit replacement. Commonly used on Sprinter vans, Mercedes diesels, BMW diesels, VW TDIs, and Ford diesels.
\n
Will the CR Pro S work on 2024+ vehicles with Security Gateway (SFD)?
\n
The CR Pro S is CAN-FD ready, so basic OBD2 and most live data functions remain available on 2024+ vehicles. Some advanced functions may require manufacturer authorization due to Security Gateway / FCSC protocols. Please send us your VIN before purchasing — we'll verify exact compatibility within 24 hours.
\n
Do I need to pay for software updates?
\n
No. Every software and brand update is free for the lifetime of the device, delivered over WiFi with one tap from the menu. No subscription, no annual fee, no expiring keys.
\n
How is the CR Pro S different from the CR Pro+?
\n
The CR Pro S is the enhanced version. Compared to the CR Pro+, it offers a larger 5-inch capacitive touchscreen, a faster Quad Core processor with 32GB storage, CAN-FD protocol support for 2024+ vehicles, and a refreshed UI with 15 languages. Both share lifetime free WiFi updates and the same 58-make coverage.
\n
Does the CR Pro S support electric vehicles?
\n
Yes. The CR Pro S includes High-Voltage Battery service for 26 makes — covering high-voltage battery replacement, status monitoring, and related EV maintenance functions. Suitable for hybrids and EVs from brands such as Mercedes-Benz, BMW, Audi, Volvo, Toyota, and Lexus.
\n
What about classic / older cars before OBD2?
\n
The CR Pro S supports OBD1 vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin. Order the matching adapter alongside your CR Pro S if you work on pre-OBD2 European vehicles. Adapters sold separately.
\n
How long does the battery last between charges?
\n
Approximately 6 hours of continuous use on the 5,000 mAh battery. The CR Pro S also draws power from the vehicle's OBDII port (9–18V), so it doesn't drain its battery when plugged in. Charges via the included Type-C 5V/2A adapter.
\n
\n

Get the CR Pro S and take diagnostics into your own hands

\n

Free US shipping · 3–5 business days · 90-day returns · 1-year warranty · Lifetime free WiFi updates

\n
\n
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HomeStore

iCarsoft CR Pro S | Bi-Directional OBD2 Scanner with WiFi & 5" Touchscreen

Product image 1
Product image 2
Product image 3
Product image 4
Product image 5
Product image 6

iCarsoft CR Pro S | Bi-Directional OBD2 Scanner with WiFi & 5" Touchscreen

The iCarsoft CR Pro S is a professional multi-brand OBD2 scanner and bi-directional scan tool built for DIY mechanics, multi-car households, and independent automotive shops. As the enhanced successor to the iCarsoft CR Pro+, it delivers full-system diagnostics across 58 vehicle makes — including Mercedes-Benz, BMW, Audi, Porsche, Volvo, Ford, GM, Toyota, Honda, Hyundai, and Kia — with 49+ professional service functions, CAN-FD protocol support for 2024+ vehicles, a 5-inch capacitive touchscreen, and lifetime free WiFi software updates. No subscription required.

iCarsoft CR Pro S bi-directional automotive scan tool with 5-inch LCD touchscreen

Who is the iCarsoft CR Pro S for?

The CR Pro S is more than a diagnostic tool — for the right user, it can be a cost-saver, a service offering, and a revenue stream. Here's who tends to get the most value out of it:

Multi-car households

Cut dealer scan fees

One CR Pro S can cover every vehicle in your driveway — your Mercedes, your spouse's Honda, your kid's Ford. Skip the typical $150–$250 dealer scan fee every time a warning light comes on, across multiple cars per year.

DIY car enthusiasts

Build your reputation

Diagnose for friends, neighbors, and family across any brand they drive. The CR Pro S helps make you the go-to person in your circle for check-engine-light issues — without locking you into a single make.

Part-time & mobile mechanics

Quick payback

Launch a multi-brand mobile diagnostic service with one tool. Many independent techs report paying back the CR Pro S cost within just a few customer visits — every job after that contributes to margin.

Auto creators & reviewers

Monetize your audience

Multi-brand coverage means more content variety — review videos, repair walkthroughs, and live-stream diagnostics across Mercedes, BMW, Toyota, Ford, and more. Helpful for converting subscribers into paid consultations, mobile inspections, and brand partnerships.

Why DIYers and independent shops choose the CR Pro S

  • 58 major vehicle brands out of the box — Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Volvo, Land Rover, Jaguar, Lexus, Toyota, Honda, Hyundai, Kia, Ford, GM, Chrysler, and 40+ more global makes are covered.
  • Full-system OBD2 diagnostics — read and clear DTCs across engine, ABS, SRS airbag, transmission, HVAC, body modules, and more — beyond the four basic systems that generic code readers cover.
  • Bi-directional scan tool with 4000+ active tests — send commands directly to modules: cycle the ABS pump, exercise windows, test injectors, lock/unlock doors, adjust throttle, force the fuel pump — without touching the OEM controls.
  • 49+ professional service functions — 9 daily resets (Oil, EPB, SAS, DPF, BMS, Injector, ABS bleed, TPMS, Throttle) plus 40 advanced services (AdBlue, immobilizer, clutch matching, EV high-voltage battery, ADAS radar/camera, and more).
  • CAN-FD protocol ready for 2024+ vehicles — supports the latest CAN-FD bus so the CR Pro S can communicate with newer cars where older scanners may not.
  • Lifetime free WiFi updates — one tap from the device. No PC, no cables, no expiring subscription.

Upgraded hardware built for the workshop floor

Every component inside the CR Pro S has been re-engineered for daily workshop use. A 5-inch capacitive touchscreen at 854×480 resolution, a Quad Core 1.3 GHz CPU, 32 GB internal storage, an Android operating system, and a built-in rechargeable battery deliver a diagnostic experience that is significantly faster than the previous generation — with no subscription fees and a chassis validated through 10,000+ drop-cycle testing.

CR Pro S hardware specifications: 5-inch touchscreen, Quad Core 1.3GHz CPU, 32GB memory, Android system, drop-tested chassis

OE-Level all-system diagnostics across 58 global vehicle makes

Most generic OBD2 scanners read only the four basic systems. The iCarsoft CR Pro S all-system scanner delivers OE-level diagnostics: it diagnoses each system, subsystem, and control module, helps locate faults, and reads corresponding real-time data across every supported ECU in the car — engine, ABS, transmission, airbag, braking, body control, window, lamp, steering, and many more — across 58 global vehicle brands.

CR Pro S all-system diagnostics: engine, ABS, transmission, airbag, body control modules and more

Every car model has its own control systems — the systems shown are for reference only. Actual diagnostic coverage depends on your vehicle's VIN.

Full OBDII functions — addresses most check-engine-light issues

The CR Pro S supports all 10 standard OBD2 test modes for any 1996+ OBDII/EOBD/JOBD/KOBD vehicle: Read Codes, Clear Codes, Live Data, I/M Readiness Monitor, O2 Sensor Tests, View & Clear Freeze Frame, Read Vehicle Information, and On-Board Monitor Test (Mode 8). Whether your Check Engine Light is on, you have a cylinder misfire, or your intake air temperature is too high — the CR Pro S helps diagnose the issue and turn off the warning light with one click.

CR Pro S full OBDII test modes: Read Codes, Clear Codes, Live Data, O2 Sensor Tests, Freeze Frame and more

4-in-1 live data stream graphic display

The CR Pro S transforms raw vehicle telemetry into real-time graphical data streams that make checking car health more intuitive — even for first-time users. Four data features work together: Customized Report, Data Playback, Data Record, and Print Data. View engine coolant temperature, short and long-term fuel trims, oxygen sensor outputs, and dozens of other parameters as live charts, then save, compare, and share diagnostic reports with customers.

CR Pro S 4-in-1 live data display: customized report, playback, record and print features

9 most-used service functions for daily maintenance resets

Every reset you'll actually use, week in and week out, is built into the CR Pro S. The exact vehicle make coverage for each service function is shown below:

Oil Reset 57 makes
Reset engine oil life, service lamp, service mileage and intervals after every oil change.
Electronic Throttle Control 56 makes
Relearn throttle valve control parameters after a reset or throttle body replacement.
EPB / Brake Pad Reset 53 makes
Retract electric parking brake calipers and reset pads after replacement.
Steering Angle (SAS) Reset 57 makes
Calibrate the SAS to dead-center, or recalibrate after a steering component replacement.
DPF Regeneration 54 makes
Force DPF regen on diesel vehicles, DPF component replacement teach-in, or DPF teach-in after ECU replacement.
Injector Coding 54 makes
Relearn injector control parameters when an injector is replaced or renewed.
ABS Bleeding 53 makes
Release trapped air to restore brake sensitivity, or relearn after ABS replacement.
TPMS Reset 56 makes
Look up tire-sensor IDs from the ECU, enter replacement IDs, and test individual sensors.
Battery (BMS) Registration 48 makes
Evaluate state of charge, register a new battery, and activate vehicle rest state.

Real-time battery voltage check & BMS registration

The CR Pro S can monitor your car battery's health in real time — flagging issues like battery aging or abnormal charging so you can address them before getting stranded. The BMS battery registration service then registers a new battery to your vehicle's onboard management system after replacement, helping restore correct charging behavior.

CR Pro S real-time battery voltage check and BMS battery registration service

49+ upgraded vehicle maintenance services

Considering the precision required for modern car maintenance, the CR Pro S refines each maintenance service into multiple sub-services tailored to different sub-control modules — helping reduce the risk of secondary failures caused by fuzzy calibration or resetting of the entire control module.

For example: Oil Reset Service for Porsche is refined into three sub-tasks — Reset maintenance interval, Reset service interval, and Service Reset — instead of one generic "reset" that may miss the correct interval table.

CR Pro S 49+ vehicle maintenance services overview chart

Full list of 40 advanced service functions

Beyond the 9 daily resets, the CR Pro S covers 40 additional advanced service functions with the following vehicle-make coverage:

Air Suspension Service22 makes
Air Conditioner Service22 makes
Adaptive Headlamp44 makes
Body Stability (DSC)35 makes
Engine Control Service48 makes
Transmission Control48 makes
Airbag Reset24 makes
Seat Calibration34 makes
Door / Window / Roof34 makes
Fuel Pump Activation30 makes
Engine Idle Adjustment37 makes
Immobilizer (Key Matching)40 makes
EGR Service38 makes
ODO Meter16 makes
Engine Cylinder Service26 makes
AdBlue (Urea) Reset40 makes
Clutch Matching42 makes
Water Pump Activation13 makes
Crankshaft Learning20 makes
Gas Particulate Filter4 makes
High-Voltage Battery (EV)26 makes
Adaptive Cruise (ACC)23 makes
Turbocharger Learn33 makes
NOx Sensor Reset29 makes
Rain Sensor18 makes
Stop & Start Setup22 makes
Radar / Camera (ADAS)38 makes
Cylinder Shutoff Test13 makes
Speed Limit Assist26 makes
Head-Up Display6 makes
Cylinder Misfire Check13 makes
Control Unit Reset29 makes
Vehicle Setup22 makes
O2 Sensor Service35 makes
Seat Belt Service28 makes
Air Filter Self-Learn8 makes
Door Window Lift Motor20 makes
Language Setting24 makes
Engine Correction1 make
+ More in Miscellaneous—

Available service functions vary by vehicle make, model, and year. Contact us with your VIN if you need confirmation for a specific function.

Brand-specific expert services (under Miscellaneous)

Inside the Miscellaneous menu, the CR Pro S provides hundreds of brand-specific expert-level service items that extend beyond standard OBD2 functionality. These cover the kind of functions typically handled by dealer technicians:

  • For Mercedes-Benz — 500+ service items including Presafe, TELE AID, PRE-SAFE, Light sensor, Third seat row, Parameterization, Full Alarm (Interior Lamp / Turn Signals), NECK-PRO Head Restraint, Flash Mode of Fog Lights, and more.
  • For Porsche — 42 service items including Reset, Swap test, Self-test, Teach sensors, Calibration, System exchange, ELV identification, MOST system reserve, Alarm event memory, Drive link test (damper valves), Gateway installed components list, and more.
  • For Honda — 6 service items including ODS Unit Initialization, OPDS Initialization, SWS Initialization, Blinking Side Airbag Indicator Light, Door Unlocked, and E-Tensioner for CMBS.
  • For Ford — 52 service items including Test Tones, Car Mode, Police Idle, TouchScreen, Calibrate Valve, Test Zero Speed, Module Resetting (SOD-L/SOD-R), Disable Transport Mode, Remote Key Fob Learning, ACM (Audio Control Module), and more.
  • For Land Rover — 372 service items including Test Tones, TouchScreen, Keyfob Training, Test Microphone, Calibrate G-Sensor, Configure RVC (Rear Video Camera), Disable Transport Mode, Enable Heated Screens, 360 Camera Calibration, RKE Functions, CCM #1 Cruise Control Module Calibration, Configure ISM, Reset Keyless Entry Keypad Code, RDU Service Bleed Routine, Test Infotainment Display, and more.
CR Pro S brand-specific expert services for Mercedes-Benz, Porsche, Honda, Ford and Land Rover

4000+ bi-directional control & active tests

Bi-directional control — also called active tests, actuator tests, or functional tests — is what separates a pro-grade bi-directional scan tool from a basic code reader. The CR Pro S sends a Command to the module, receives the Response, and helps confirm whether the fault lies in the module's instruction or in the component itself — potentially saving hours of labor and unnecessary parts on a job.

The CR Pro S refines active tests into 4000+ sub-tests tailored to different sub-control modules. For example, a Fuel Injector Test for Jeep is broken down into Fuel Injector #1, #2, #3, #4, #5, #6, #7, #8 — individually fireable so you can identify the faulty one without pulling the rail. Common tests include wiper, fuel pump, ignition coil, door lock, and window operation, plus deeper items like Power Supply Air Bleeding Patterns, TPMS Warning Light, VSC/TRC Solenoids (SPFR/SRCF/SRCR/SRMF/SRMR), and A/M Servo Pulse (F&R D).

CR Pro S 4000+ bi-directional active tests with command-and-response flow, including fuel injector, wiper, fuel pump, ignition coil tests
💡 Tip Because every car model has its own control systems, the available active tests differ by make, model, and year. Send us your VIN before purchase and we'll confirm the exact list for your vehicle.

Auto VIN identify & Auto Diagnostics

Plug in the OBDII-16 cable, and the CR Pro S runs Auto VIN identification in seconds — pulling your vehicle's make, model, year, and engine configuration from the ECU. This helps reduce manual entry errors and avoids guessing the right submodel.

If Auto VIN isn't available for a specific vehicle (some models with unique systems require a manual path), two alternative methods are built in:

  • Manual Input VIN — type the 17-character VIN directly
  • Manual Selection — choose make → model → year from the menu
CR Pro S Auto VIN scan with manual VIN input and manual vehicle selection options

Wide vehicle compatibility, no regional IP restrictions, 15 languages

The CR Pro S is sold and supported worldwide with no regional IP locks — buy it anywhere, use it anywhere, get updates anywhere. It supports the full set of OBD2 communication protocols, covering essentially every 1996+ vehicle on the road:

  • ISO 9141-2 · ISO 14230-2 · ISO 15765 · ISO 11898 (all CAN variants)
  • KL-Line · Flashing Code · SAE J1850 VPW & PWM · SAE J2610
  • TP 2.0 · TP 1.6 · GM UART / Echo Byte Protocol · Honda Diag-H Protocol
  • CAN FD — for 2024+ vehicles using the new high-speed protocol

The interface is available in 15 languages: Czech, Danish, Deutsch, Dutch, English, Finnish, French, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, and Swedish.

CR Pro S OBD2 protocol support and 15-language interface coverage

58 vehicle makes — full global brand list

European Luxury

Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Volvo, Jaguar, Land Rover, Smart, Sprinter

European Volume

VW, VW CV, VW LT3, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, DS, Peugeot, Renault, Renault-Samsung, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Man LD

Asian Imports

Toyota, Lexus, Scion, Honda, Acura, Nissan, Nissan GTR, Infiniti, Mazda, Subaru, Suzuki, Mitsubishi, Hyundai, KIA, Isuzu, Daewoo

American

Ford (US, EU, AU), GM, Holden, Chrysler, Dodge, Jeep
⚠ 2024+ Vehicle Compatibility Note Many 2024 and newer vehicles use Security Gateway (SFD / FCSC) protocols that restrict third-party diagnostic access. The CR Pro S is CAN-FD ready so basic OBD2 and most live data functions remain available; some advanced functions may require manufacturer authorization. If you own a 2024+ vehicle, message us with your VIN before purchasing — we'll verify within 24 hours.

Full hardware specifications

Display 5-inch capacitive touchscreen · 854 × 480 resolution
Processor Quad Core 1.3 GHz · Android
Memory 32 GB internal storage
Connectivity WiFi 2.4 GHz · USB 2.0 · OBD2
Power 9 – 18 V (vehicle) · Type-C 5V/2A charging
Battery 3.7 V · 5,000 mAh · approximately 6 hours continuous use
Dimensions 200 × 116 × 30.2 mm (7.87" × 4.57" × 1.19") · 380 g
Operating temp 0 – 50 °C (32 – 122 °F)
Languages English, Deutsch, French, Dutch, Spanish, Italian, Portuguese, Czech, Swedish, Russian, Hungarian, Norwegian, Polish, Danish, Finnish
Protocols ISO9141-2 · ISO14230-2 · ISO15765 · K/L-Line · Flashing Code · SAE J1850 VPW/PWM · ISO11898 (all CAN variants) · CAN FD · SAE J2610 · GM UART · Honda Diag-H · TP2.0/TP1.6
💎 Premium Feature — OBD1 Vehicle Extension for Classic European Cars Unlike most modern scanners, the CR Pro S supports older OBD1 protocol vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin diagnostics. Suitable for shops working on classic Mercedes, vintage BMW, and pre-OBD2 Sprinter vans. Adapters sold separately.

What's in the box & lifetime free updates

Unlike many OBD2 scanners that require annual subscription fees, the CR Pro S comes with lifetime free WiFi software updates. Over 40 reset functions are continuously improved for better compatibility — delivered with a single tap via WiFi.

  • CR Pro S diagnostic tool (5" touchscreen, Android, WiFi)
  • OBDII-16 main test cable
  • Type-C USB charging cable & 5V/2A power adapter
  • Quick start guide & owner's manual
  • Protective carrying case
  • iCarsoft retail packaging
CR Pro S package contents including diagnostic tool, OBDII cable, Type-C charger, manual and carrying case

Why buy from iCarsoft

  • Lifetime free WiFi updates — no subscription fees for software updates
  • 1-year manufacturer warranty
  • Trusted by a global community of DIYers and independent shops

Frequently asked questions about the iCarsoft CR Pro S

Is the iCarsoft CR Pro S worth the money?
For DIYers and small shops handling multiple car brands, the CR Pro S is designed to pay for itself within a handful of diagnostic visits compared to typical $150–$250 dealer scan fees. The 5-inch touchscreen, bi-directional control, 49+ service functions, and lifetime free updates make it a cost-effective pro-grade OBD2 scanner under $400.
What car brands does the CR Pro S support?
The CR Pro S covers 58 major vehicle makes: Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Volvo, Land Rover, Jaguar, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Lexus, Toyota, Honda, Acura, Nissan, Infiniti, Mazda, Subaru, Mitsubishi, Hyundai, KIA, Isuzu, VW, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, Peugeot, Renault, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Smart, Sprinter, Ford (US/EU/AU), GM, Chrysler, Dodge, Jeep, and more.
Can the CR Pro S do DPF regeneration on my diesel?
Yes. The CR Pro S supports forced DPF regeneration on 54 vehicle makes, including DPF component replacement teach-in and DPF teach-in after engine control unit replacement. Commonly used on Sprinter vans, Mercedes diesels, BMW diesels, VW TDIs, and Ford diesels.
Will the CR Pro S work on 2024+ vehicles with Security Gateway (SFD)?
The CR Pro S is CAN-FD ready, so basic OBD2 and most live data functions remain available on 2024+ vehicles. Some advanced functions may require manufacturer authorization due to Security Gateway / FCSC protocols. Please send us your VIN before purchasing — we'll verify exact compatibility within 24 hours.
Do I need to pay for software updates?
No. Every software and brand update is free for the lifetime of the device, delivered over WiFi with one tap from the menu. No subscription, no annual fee, no expiring keys.
How is the CR Pro S different from the CR Pro+?
The CR Pro S is the enhanced version. Compared to the CR Pro+, it offers a larger 5-inch capacitive touchscreen, a faster Quad Core processor with 32GB storage, CAN-FD protocol support for 2024+ vehicles, and a refreshed UI with 15 languages. Both share lifetime free WiFi updates and the same 58-make coverage.
Does the CR Pro S support electric vehicles?
Yes. The CR Pro S includes High-Voltage Battery service for 26 makes — covering high-voltage battery replacement, status monitoring, and related EV maintenance functions. Suitable for hybrids and EVs from brands such as Mercedes-Benz, BMW, Audi, Volvo, Toyota, and Lexus.
What about classic / older cars before OBD2?
The CR Pro S supports OBD1 vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin. Order the matching adapter alongside your CR Pro S if you work on pre-OBD2 European vehicles. Adapters sold separately.
How long does the battery last between charges?
Approximately 6 hours of continuous use on the 5,000 mAh battery. The CR Pro S also draws power from the vehicle's OBDII port (9–18V), so it doesn't drain its battery when plugged in. Charges via the included Type-C 5V/2A adapter.

Get the CR Pro S and take diagnostics into your own hands

Free US shipping · 3–5 business days · 90-day returns · 1-year warranty · Lifetime free WiFi updates

$115.50

Original: $329.99

-65%
iCarsoft CR Pro S | Bi-Directional OBD2 Scanner with WiFi & 5" Touchscreen—

$329.99

$115.50

Product Information

Shipping & Returns

Description

The iCarsoft CR Pro S is a professional multi-brand OBD2 scanner and bi-directional scan tool built for DIY mechanics, multi-car households, and independent automotive shops. As the enhanced successor to the iCarsoft CR Pro+, it delivers full-system diagnostics across 58 vehicle makes — including Mercedes-Benz, BMW, Audi, Porsche, Volvo, Ford, GM, Toyota, Honda, Hyundai, and Kia — with 49+ professional service functions, CAN-FD protocol support for 2024+ vehicles, a 5-inch capacitive touchscreen, and lifetime free WiFi software updates. No subscription required.

iCarsoft CR Pro S bi-directional automotive scan tool with 5-inch LCD touchscreen

Who is the iCarsoft CR Pro S for?

The CR Pro S is more than a diagnostic tool — for the right user, it can be a cost-saver, a service offering, and a revenue stream. Here's who tends to get the most value out of it:

Multi-car households

Cut dealer scan fees

One CR Pro S can cover every vehicle in your driveway — your Mercedes, your spouse's Honda, your kid's Ford. Skip the typical $150–$250 dealer scan fee every time a warning light comes on, across multiple cars per year.

DIY car enthusiasts

Build your reputation

Diagnose for friends, neighbors, and family across any brand they drive. The CR Pro S helps make you the go-to person in your circle for check-engine-light issues — without locking you into a single make.

Part-time & mobile mechanics

Quick payback

Launch a multi-brand mobile diagnostic service with one tool. Many independent techs report paying back the CR Pro S cost within just a few customer visits — every job after that contributes to margin.

Auto creators & reviewers

Monetize your audience

Multi-brand coverage means more content variety — review videos, repair walkthroughs, and live-stream diagnostics across Mercedes, BMW, Toyota, Ford, and more. Helpful for converting subscribers into paid consultations, mobile inspections, and brand partnerships.

Why DIYers and independent shops choose the CR Pro S

  • 58 major vehicle brands out of the box — Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Volvo, Land Rover, Jaguar, Lexus, Toyota, Honda, Hyundai, Kia, Ford, GM, Chrysler, and 40+ more global makes are covered.
  • Full-system OBD2 diagnostics — read and clear DTCs across engine, ABS, SRS airbag, transmission, HVAC, body modules, and more — beyond the four basic systems that generic code readers cover.
  • Bi-directional scan tool with 4000+ active tests — send commands directly to modules: cycle the ABS pump, exercise windows, test injectors, lock/unlock doors, adjust throttle, force the fuel pump — without touching the OEM controls.
  • 49+ professional service functions — 9 daily resets (Oil, EPB, SAS, DPF, BMS, Injector, ABS bleed, TPMS, Throttle) plus 40 advanced services (AdBlue, immobilizer, clutch matching, EV high-voltage battery, ADAS radar/camera, and more).
  • CAN-FD protocol ready for 2024+ vehicles — supports the latest CAN-FD bus so the CR Pro S can communicate with newer cars where older scanners may not.
  • Lifetime free WiFi updates — one tap from the device. No PC, no cables, no expiring subscription.

Upgraded hardware built for the workshop floor

Every component inside the CR Pro S has been re-engineered for daily workshop use. A 5-inch capacitive touchscreen at 854×480 resolution, a Quad Core 1.3 GHz CPU, 32 GB internal storage, an Android operating system, and a built-in rechargeable battery deliver a diagnostic experience that is significantly faster than the previous generation — with no subscription fees and a chassis validated through 10,000+ drop-cycle testing.

CR Pro S hardware specifications: 5-inch touchscreen, Quad Core 1.3GHz CPU, 32GB memory, Android system, drop-tested chassis

OE-Level all-system diagnostics across 58 global vehicle makes

Most generic OBD2 scanners read only the four basic systems. The iCarsoft CR Pro S all-system scanner delivers OE-level diagnostics: it diagnoses each system, subsystem, and control module, helps locate faults, and reads corresponding real-time data across every supported ECU in the car — engine, ABS, transmission, airbag, braking, body control, window, lamp, steering, and many more — across 58 global vehicle brands.

CR Pro S all-system diagnostics: engine, ABS, transmission, airbag, body control modules and more

Every car model has its own control systems — the systems shown are for reference only. Actual diagnostic coverage depends on your vehicle's VIN.

Full OBDII functions — addresses most check-engine-light issues

The CR Pro S supports all 10 standard OBD2 test modes for any 1996+ OBDII/EOBD/JOBD/KOBD vehicle: Read Codes, Clear Codes, Live Data, I/M Readiness Monitor, O2 Sensor Tests, View & Clear Freeze Frame, Read Vehicle Information, and On-Board Monitor Test (Mode 8). Whether your Check Engine Light is on, you have a cylinder misfire, or your intake air temperature is too high — the CR Pro S helps diagnose the issue and turn off the warning light with one click.

CR Pro S full OBDII test modes: Read Codes, Clear Codes, Live Data, O2 Sensor Tests, Freeze Frame and more

4-in-1 live data stream graphic display

The CR Pro S transforms raw vehicle telemetry into real-time graphical data streams that make checking car health more intuitive — even for first-time users. Four data features work together: Customized Report, Data Playback, Data Record, and Print Data. View engine coolant temperature, short and long-term fuel trims, oxygen sensor outputs, and dozens of other parameters as live charts, then save, compare, and share diagnostic reports with customers.

CR Pro S 4-in-1 live data display: customized report, playback, record and print features

9 most-used service functions for daily maintenance resets

Every reset you'll actually use, week in and week out, is built into the CR Pro S. The exact vehicle make coverage for each service function is shown below:

Oil Reset 57 makes
Reset engine oil life, service lamp, service mileage and intervals after every oil change.
Electronic Throttle Control 56 makes
Relearn throttle valve control parameters after a reset or throttle body replacement.
EPB / Brake Pad Reset 53 makes
Retract electric parking brake calipers and reset pads after replacement.
Steering Angle (SAS) Reset 57 makes
Calibrate the SAS to dead-center, or recalibrate after a steering component replacement.
DPF Regeneration 54 makes
Force DPF regen on diesel vehicles, DPF component replacement teach-in, or DPF teach-in after ECU replacement.
Injector Coding 54 makes
Relearn injector control parameters when an injector is replaced or renewed.
ABS Bleeding 53 makes
Release trapped air to restore brake sensitivity, or relearn after ABS replacement.
TPMS Reset 56 makes
Look up tire-sensor IDs from the ECU, enter replacement IDs, and test individual sensors.
Battery (BMS) Registration 48 makes
Evaluate state of charge, register a new battery, and activate vehicle rest state.

Real-time battery voltage check & BMS registration

The CR Pro S can monitor your car battery's health in real time — flagging issues like battery aging or abnormal charging so you can address them before getting stranded. The BMS battery registration service then registers a new battery to your vehicle's onboard management system after replacement, helping restore correct charging behavior.

CR Pro S real-time battery voltage check and BMS battery registration service

49+ upgraded vehicle maintenance services

Considering the precision required for modern car maintenance, the CR Pro S refines each maintenance service into multiple sub-services tailored to different sub-control modules — helping reduce the risk of secondary failures caused by fuzzy calibration or resetting of the entire control module.

For example: Oil Reset Service for Porsche is refined into three sub-tasks — Reset maintenance interval, Reset service interval, and Service Reset — instead of one generic "reset" that may miss the correct interval table.

CR Pro S 49+ vehicle maintenance services overview chart

Full list of 40 advanced service functions

Beyond the 9 daily resets, the CR Pro S covers 40 additional advanced service functions with the following vehicle-make coverage:

Air Suspension Service22 makes
Air Conditioner Service22 makes
Adaptive Headlamp44 makes
Body Stability (DSC)35 makes
Engine Control Service48 makes
Transmission Control48 makes
Airbag Reset24 makes
Seat Calibration34 makes
Door / Window / Roof34 makes
Fuel Pump Activation30 makes
Engine Idle Adjustment37 makes
Immobilizer (Key Matching)40 makes
EGR Service38 makes
ODO Meter16 makes
Engine Cylinder Service26 makes
AdBlue (Urea) Reset40 makes
Clutch Matching42 makes
Water Pump Activation13 makes
Crankshaft Learning20 makes
Gas Particulate Filter4 makes
High-Voltage Battery (EV)26 makes
Adaptive Cruise (ACC)23 makes
Turbocharger Learn33 makes
NOx Sensor Reset29 makes
Rain Sensor18 makes
Stop & Start Setup22 makes
Radar / Camera (ADAS)38 makes
Cylinder Shutoff Test13 makes
Speed Limit Assist26 makes
Head-Up Display6 makes
Cylinder Misfire Check13 makes
Control Unit Reset29 makes
Vehicle Setup22 makes
O2 Sensor Service35 makes
Seat Belt Service28 makes
Air Filter Self-Learn8 makes
Door Window Lift Motor20 makes
Language Setting24 makes
Engine Correction1 make
+ More in Miscellaneous—

Available service functions vary by vehicle make, model, and year. Contact us with your VIN if you need confirmation for a specific function.

Brand-specific expert services (under Miscellaneous)

Inside the Miscellaneous menu, the CR Pro S provides hundreds of brand-specific expert-level service items that extend beyond standard OBD2 functionality. These cover the kind of functions typically handled by dealer technicians:

  • For Mercedes-Benz — 500+ service items including Presafe, TELE AID, PRE-SAFE, Light sensor, Third seat row, Parameterization, Full Alarm (Interior Lamp / Turn Signals), NECK-PRO Head Restraint, Flash Mode of Fog Lights, and more.
  • For Porsche — 42 service items including Reset, Swap test, Self-test, Teach sensors, Calibration, System exchange, ELV identification, MOST system reserve, Alarm event memory, Drive link test (damper valves), Gateway installed components list, and more.
  • For Honda — 6 service items including ODS Unit Initialization, OPDS Initialization, SWS Initialization, Blinking Side Airbag Indicator Light, Door Unlocked, and E-Tensioner for CMBS.
  • For Ford — 52 service items including Test Tones, Car Mode, Police Idle, TouchScreen, Calibrate Valve, Test Zero Speed, Module Resetting (SOD-L/SOD-R), Disable Transport Mode, Remote Key Fob Learning, ACM (Audio Control Module), and more.
  • For Land Rover — 372 service items including Test Tones, TouchScreen, Keyfob Training, Test Microphone, Calibrate G-Sensor, Configure RVC (Rear Video Camera), Disable Transport Mode, Enable Heated Screens, 360 Camera Calibration, RKE Functions, CCM #1 Cruise Control Module Calibration, Configure ISM, Reset Keyless Entry Keypad Code, RDU Service Bleed Routine, Test Infotainment Display, and more.
CR Pro S brand-specific expert services for Mercedes-Benz, Porsche, Honda, Ford and Land Rover

4000+ bi-directional control & active tests

Bi-directional control — also called active tests, actuator tests, or functional tests — is what separates a pro-grade bi-directional scan tool from a basic code reader. The CR Pro S sends a Command to the module, receives the Response, and helps confirm whether the fault lies in the module's instruction or in the component itself — potentially saving hours of labor and unnecessary parts on a job.

The CR Pro S refines active tests into 4000+ sub-tests tailored to different sub-control modules. For example, a Fuel Injector Test for Jeep is broken down into Fuel Injector #1, #2, #3, #4, #5, #6, #7, #8 — individually fireable so you can identify the faulty one without pulling the rail. Common tests include wiper, fuel pump, ignition coil, door lock, and window operation, plus deeper items like Power Supply Air Bleeding Patterns, TPMS Warning Light, VSC/TRC Solenoids (SPFR/SRCF/SRCR/SRMF/SRMR), and A/M Servo Pulse (F&R D).

CR Pro S 4000+ bi-directional active tests with command-and-response flow, including fuel injector, wiper, fuel pump, ignition coil tests
💡 Tip Because every car model has its own control systems, the available active tests differ by make, model, and year. Send us your VIN before purchase and we'll confirm the exact list for your vehicle.

Auto VIN identify & Auto Diagnostics

Plug in the OBDII-16 cable, and the CR Pro S runs Auto VIN identification in seconds — pulling your vehicle's make, model, year, and engine configuration from the ECU. This helps reduce manual entry errors and avoids guessing the right submodel.

If Auto VIN isn't available for a specific vehicle (some models with unique systems require a manual path), two alternative methods are built in:

  • Manual Input VIN — type the 17-character VIN directly
  • Manual Selection — choose make → model → year from the menu
CR Pro S Auto VIN scan with manual VIN input and manual vehicle selection options

Wide vehicle compatibility, no regional IP restrictions, 15 languages

The CR Pro S is sold and supported worldwide with no regional IP locks — buy it anywhere, use it anywhere, get updates anywhere. It supports the full set of OBD2 communication protocols, covering essentially every 1996+ vehicle on the road:

  • ISO 9141-2 · ISO 14230-2 · ISO 15765 · ISO 11898 (all CAN variants)
  • KL-Line · Flashing Code · SAE J1850 VPW & PWM · SAE J2610
  • TP 2.0 · TP 1.6 · GM UART / Echo Byte Protocol · Honda Diag-H Protocol
  • CAN FD — for 2024+ vehicles using the new high-speed protocol

The interface is available in 15 languages: Czech, Danish, Deutsch, Dutch, English, Finnish, French, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, and Swedish.

CR Pro S OBD2 protocol support and 15-language interface coverage

58 vehicle makes — full global brand list

European Luxury

Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Volvo, Jaguar, Land Rover, Smart, Sprinter

European Volume

VW, VW CV, VW LT3, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, DS, Peugeot, Renault, Renault-Samsung, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Man LD

Asian Imports

Toyota, Lexus, Scion, Honda, Acura, Nissan, Nissan GTR, Infiniti, Mazda, Subaru, Suzuki, Mitsubishi, Hyundai, KIA, Isuzu, Daewoo

American

Ford (US, EU, AU), GM, Holden, Chrysler, Dodge, Jeep
⚠ 2024+ Vehicle Compatibility Note Many 2024 and newer vehicles use Security Gateway (SFD / FCSC) protocols that restrict third-party diagnostic access. The CR Pro S is CAN-FD ready so basic OBD2 and most live data functions remain available; some advanced functions may require manufacturer authorization. If you own a 2024+ vehicle, message us with your VIN before purchasing — we'll verify within 24 hours.

Full hardware specifications

Display 5-inch capacitive touchscreen · 854 × 480 resolution
Processor Quad Core 1.3 GHz · Android
Memory 32 GB internal storage
Connectivity WiFi 2.4 GHz · USB 2.0 · OBD2
Power 9 – 18 V (vehicle) · Type-C 5V/2A charging
Battery 3.7 V · 5,000 mAh · approximately 6 hours continuous use
Dimensions 200 × 116 × 30.2 mm (7.87" × 4.57" × 1.19") · 380 g
Operating temp 0 – 50 °C (32 – 122 °F)
Languages English, Deutsch, French, Dutch, Spanish, Italian, Portuguese, Czech, Swedish, Russian, Hungarian, Norwegian, Polish, Danish, Finnish
Protocols ISO9141-2 · ISO14230-2 · ISO15765 · K/L-Line · Flashing Code · SAE J1850 VPW/PWM · ISO11898 (all CAN variants) · CAN FD · SAE J2610 · GM UART · Honda Diag-H · TP2.0/TP1.6
💎 Premium Feature — OBD1 Vehicle Extension for Classic European Cars Unlike most modern scanners, the CR Pro S supports older OBD1 protocol vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin diagnostics. Suitable for shops working on classic Mercedes, vintage BMW, and pre-OBD2 Sprinter vans. Adapters sold separately.

What's in the box & lifetime free updates

Unlike many OBD2 scanners that require annual subscription fees, the CR Pro S comes with lifetime free WiFi software updates. Over 40 reset functions are continuously improved for better compatibility — delivered with a single tap via WiFi.

  • CR Pro S diagnostic tool (5" touchscreen, Android, WiFi)
  • OBDII-16 main test cable
  • Type-C USB charging cable & 5V/2A power adapter
  • Quick start guide & owner's manual
  • Protective carrying case
  • iCarsoft retail packaging
CR Pro S package contents including diagnostic tool, OBDII cable, Type-C charger, manual and carrying case

Why buy from iCarsoft

  • Lifetime free WiFi updates — no subscription fees for software updates
  • 1-year manufacturer warranty
  • Trusted by a global community of DIYers and independent shops

Frequently asked questions about the iCarsoft CR Pro S

Is the iCarsoft CR Pro S worth the money?
For DIYers and small shops handling multiple car brands, the CR Pro S is designed to pay for itself within a handful of diagnostic visits compared to typical $150–$250 dealer scan fees. The 5-inch touchscreen, bi-directional control, 49+ service functions, and lifetime free updates make it a cost-effective pro-grade OBD2 scanner under $400.
What car brands does the CR Pro S support?
The CR Pro S covers 58 major vehicle makes: Mercedes-Benz, Maybach, BMW, Mini, Rolls-Royce, Porsche, Audi, Volvo, Land Rover, Jaguar, Bentley, Bugatti, Lamborghini, Ferrari, Maserati, Lexus, Toyota, Honda, Acura, Nissan, Infiniti, Mazda, Subaru, Mitsubishi, Hyundai, KIA, Isuzu, VW, Seat, Skoda, SAAB, Opel, Vauxhall, Citroen, Peugeot, Renault, Dacia, Fiat, Abarth, Lancia, Alfa Romeo, Smart, Sprinter, Ford (US/EU/AU), GM, Chrysler, Dodge, Jeep, and more.
Can the CR Pro S do DPF regeneration on my diesel?
Yes. The CR Pro S supports forced DPF regeneration on 54 vehicle makes, including DPF component replacement teach-in and DPF teach-in after engine control unit replacement. Commonly used on Sprinter vans, Mercedes diesels, BMW diesels, VW TDIs, and Ford diesels.
Will the CR Pro S work on 2024+ vehicles with Security Gateway (SFD)?
The CR Pro S is CAN-FD ready, so basic OBD2 and most live data functions remain available on 2024+ vehicles. Some advanced functions may require manufacturer authorization due to Security Gateway / FCSC protocols. Please send us your VIN before purchasing — we'll verify exact compatibility within 24 hours.
Do I need to pay for software updates?
No. Every software and brand update is free for the lifetime of the device, delivered over WiFi with one tap from the menu. No subscription, no annual fee, no expiring keys.
How is the CR Pro S different from the CR Pro+?
The CR Pro S is the enhanced version. Compared to the CR Pro+, it offers a larger 5-inch capacitive touchscreen, a faster Quad Core processor with 32GB storage, CAN-FD protocol support for 2024+ vehicles, and a refreshed UI with 15 languages. Both share lifetime free WiFi updates and the same 58-make coverage.
Does the CR Pro S support electric vehicles?
Yes. The CR Pro S includes High-Voltage Battery service for 26 makes — covering high-voltage battery replacement, status monitoring, and related EV maintenance functions. Suitable for hybrids and EVs from brands such as Mercedes-Benz, BMW, Audi, Volvo, Toyota, and Lexus.
What about classic / older cars before OBD2?
The CR Pro S supports OBD1 vehicles via separate adapters — Mercedes-Benz 38-pin, Sprinter 14-pin, and BMW 20-pin. Order the matching adapter alongside your CR Pro S if you work on pre-OBD2 European vehicles. Adapters sold separately.
How long does the battery last between charges?
Approximately 6 hours of continuous use on the 5,000 mAh battery. The CR Pro S also draws power from the vehicle's OBDII port (9–18V), so it doesn't drain its battery when plugged in. Charges via the included Type-C 5V/2A adapter.

Get the CR Pro S and take diagnostics into your own hands

Free US shipping · 3–5 business days · 90-day returns · 1-year warranty · Lifetime free WiFi updates