iCarsoft CR Pro S

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.

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:

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.

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.

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.

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.

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:

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.

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.

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:

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.

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).

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

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.

58 vehicle makes — full global brand list

Full hardware specifications

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

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