iCarsoft CR MAX
The CR MAX covers all systems — from engine, transmission, ABS and airbag to every onboard ECU — with advanced coding and adaptations, full bi-directional control, 50 service functions, and lifetime free updates. The car diagnostic tool CR MAX comes with dealer-level diagnostics, without the dealer-level price. Built for serious DIYers and independent shops who need bi-directional control and OE-level ECU coding, not just code reading.
One tablet — every system, every job.
The CR MAX is the cabled member of the iCarsoft CR line: a 7-inch Android tablet pairing full-system OE-level diagnostics with full bi-directional control, OE-level ECU coding across 8 major car groups, 50 service functions, CAN-FD (and optional DoIP), AutoVIN, 15 languages and lifetime free Wi-Fi updates — no subscription, ever.
From luxury marques to daily drivers — one tool speaks them all.
Over 58 vehicle makes covered out of the box — pick a region below, or search for your make.
Seven inches of HD, built to run all day.
iCarsoft CR MAX diagnostic tool features a 7-inch HD touchscreen. Powered by a 1.3GHz quad-core processor and Android system, it comes with 64GB storage and a 5000mAh battery, supporting up to 5 hours of continuous operation. The responsive Android interface makes navigating menus and running full diagnostics fast and straightforward.
Pay once. Upgrade forever.
Unlike other OBD scan tools on the market that require annual subscription fees, the CR MAX offers lifetime free software upgrades. Updates are delivered wirelessly via Wi-Fi, with new diagnostic protocols and vehicle model coverage continuously released.
UPDATE PLANSpeaks the language of the newest cars on the road.
CAN-FD (Controller Area Network – Flexible Data-rate) and DoIP (Diagnostic Communication over Internet Protocol) are next-generation automotive communication protocols adopted by today’s modern cars: CAN-FD is supported on 2020-and-newer GM and Chrysler models. DoIP-compliant vehicles include Volvo, Land Rover / Jaguar, and BMW F- and G-chassis models, among others.
CAN-FD
DoIP
Next-Gen Ready
Future-Proof
Stop guessing — command the part and watch it respond.
The CR MAX goes beyond reading codes. With full bidirectional control, you can command individual components and watch them respond in real time — cycle the ABS pump motor, run window regulators, activate the fuel pump, open the throttle, and run output tests on almost every onboard module. Pinpoint the faulty part in minutes, without trial-and-error.
Cycle the ABS Pump Motor
Run Window Regulators
Activate the Fuel Pump
Open the Throttle
Coding, adaptation & personalization — the dealer’s playbook, in your hands.
Maximize your workshop’s capabilities with our professional-grade ECU Coding feature. Seamlessly bridge the gap between component replacement, software troubleshooting, and personalized driving experiences across 8 major car groups.
Smart ECU Troubleshooting & Data Recovery
| Vehicle Make / Group | Supported Years | Primary Application | Diagnostics Entry Path |
|---|---|---|---|
| For BMW | 2006 – Present | ECU Troubleshooting & Data Recovery | Main Menu ➜ Coding |
| For V.A.G (VW, Audi, Skoda, Seat) | 2010 – Present | Component Adaptation & Parameter Calibration | Main Menu ➜ Coding |
| For Hyundai / KIA | 2010 – Present | Module Matching & Data Migration (Backup/Clone) | Service ➜ Variant Coding |
| For Ford | 2003 – 2023 | Hidden Function Activation & Personalization | Programming ➜ Programmable Parameters |
| For Mazda | 2003 – 2020 | Hidden Function Activation & Personalization | Programming ➜ Programmable Parameters |
| For Renault | 2005 – Present | Comfort Features & System Customization | Service ➜ Configure Function |
| For Chrysler / Jeep / Dodge | Specific Years | Alert Logic & Basic Vehicle Settings | Service ➜ Coding |
| For Subaru | 2014 – Present | Warning Systems & Functional Toggles | Service ➜ VSP Category |
Plug in — we’ll know your car in seconds.
Skip the manual VIN typing — simply plug in, and the tool identifies your vehicle in seconds. No typos, no extra lookup time. This boosts accuracy, eliminates input errors, and delivers a smoother, more reliable diagnostic experience.
Plug in & go
Read every code in the language you think in.
The universal OBD scanner CR MAX supports English, German, French, Dutch, Spanish, Czech, Swedish, Russian, Hungarian, Norwegian, Portuguese, Italian, Polish, Danish, and Finnish.
Fifty resets and relearns, ready the moment a job hits the bench.
The CR MAX is far more than a basic code reader. It integrates 9 commonly-used service functions for daily maintenance and 41 advanced professional functions for complex repair tasks.
▸ 9 Hot Service Functions covering your daily maintenance needs.
Additional service functions are available in the Miscellaneous section.
Find the right iCarsoft for the way you work.
Every model shares the same full-system diagnostic core. Here is exactly how the cabled CR MAX lines up against its wireless sibling and the flagship upgrade.
| Feature | THIS MODELiCarsoftCR MAX | iCarsoftCR MAX BT | iCarsoftCR Max P |
|---|---|---|---|
| Coverage | 58 vehicle makes | 58 vehicle makes | 58 vehicle makes |
| Display Size | 7 inches | 7 inches | 10 inches |
| Storage | 64GB | 64GB | 64GB |
| Interaction | Touchscreen | Touchscreen | Touchscreen |
| Update Method | Wi-Fi | Wi-Fi | Wi-Fi |
| System Access | Full systems | Full systems | Full systems |
| Connection Type | OBD 16-Pin cable | Wireless Bluetooth | Wireless Bluetooth |
| CAN-FD | |||
| DoIP | Optional | Optional | |
| Free Lifetime Updates | |||
| AutoVIN Identification | |||
| Bi-directional / Active Test | |||
| 50 Service Reset Functions |
Comparison reflects standard configuration. “Optional” items are sold separately. The CR MAX connects via a wired OBD-16 cable, while the CR MAX BT and CR Max P connect wirelessly over Bluetooth. Features vary by model — confirm before you buy.
Every module the dealer sees — engine to chassis.
In addition to the four standard systems (Engine, ABS, Airbags, and Transmission), the CR MAX provides diagnostic coverage for more complex vehicle systems.
Read and Clear DTCs
Pull and clear diagnostic trouble codes across every available module.
Read ECU Information
Read control-unit part numbers, software versions and status.
Read Live Data
Stream live sensor readings in clear on-screen lists.
Access all ECU modules via OBDII-16 DLC
Reach every onboard module through the standard 16-pin port.
Read and Clear Freeze Frame Data
Capture the snapshot stored at the moment a fault was set.
Ten OBD2 modes, one clean emissions check.
Supports all 10 OBD2 test modes for vehicles compliant with 1996+ OBDII/EOBD/JOBD/KOBD/CAN/CAN-FD standards: Read Codes, Erase Codes, I/M Readiness, Live Data, Freeze Frame, Vehicle Information, O2 Monitor Test, On-Board Monitor Test, EVAP System Test, and Pending Codes.
Got a modern classic in the bay? Keep it covered.
The smart auto diagnostic tool CR MAX also supports Mercedes-Benz models (with the 38-pin adapter), early BMW models (with the 20-Pin adaptor) and Sprinter vans (with the 14-pin adapter). The corresponding iCarsoft adapters are available separately.
20-pin BMW Adapter
For BMW E30, E36, Early E46, E34, Early E39, E32, E38, E36 Z3, E52, Early E53, E31, E28, E24, E23. Pre 2001 BMW models.
Shop Adapter38-pin Adapter
Compatible with pre-2003 Mercedes-Benz passenger vehicles: C-Class W202 (up to 2000), E-Class W210 (up to 2002), S-Class W140 (up to 1998), CLK-Class W208 (up to 2003), SLK-Class R170, SL-Class R129 (up to 2002) and other similar models.
Shop Adapter14-pin Sprinter Adapter
For Sprinter T1N & early NCV3 vans. 1995-2006 Sprinter models.
Shop AdapterSave it, share it, print it — a clean record every time.
Users can quickly access previously tested vehicle systems and save, share, and print diagnostic reports.
Diagnostic History & Reports
Feedback & PC Printing
The complete technical rundown.
Open the case — everything you need, accounted for.
Optional adapters (Mercedes-Benz 38-Pin, BMW 20-Pin, Sprinter 14-Pin) are sold separately.
Good to know before you buy.
Yes. CR MAX includes lifetime free Wi-Fi software upgrades. No annual subscription required.
The core differences between the iCarsoft CR MAX and iCarsoft CR Pro S lie in the screen size (7-inch vs. 5-inch), form factor/portability, and hardware expansion capabilities (such as Videoscope and Battery Tester support).
Not necessarily. Send your VIN to our support team and we’ll confirm AutoVIN compatibility within 24 hours. In the meantime, you can manually select your vehicle model — all diagnostic functions will still work normally. We’ll add your VIN to our database in the next update.
Please keep ignition on and engine off. Record freeze frame data first before clearing codes.
Persistent hardware faults need physical repair prior to code clearance.
Some fault codes of systems like SRS and ABS can only be cleared after finishing bi-directional tests.
Plug the 16-pin OBD2 main cable into the vehicle’s OBD port, connect the other end to the tablet, then turn the ignition to the ON position to begin diagnosis.
Watch it work — reviews from drivers & pros.
Independent YouTube reviews of the CR MAX from owners, mechanics and channels — see the unit running live diagnostics, bidirectional tests and ECU coding on real vehicles before you decide.
These are independent reviews hosted on YouTube — each reflects the creator’s own opinion, not a paid endorsement. Videos load only when you press play, so the page stays fast.
Manual & software updates.
Download the user manual, check the full function & vehicle coverage list, and review warranty & returns before you buy.
Multi-Language User Manual
The complete user manual for the CR MAX — setup, functions, ECU coding and troubleshooting.
Function List & Vehicle Coverage
See exactly which vehicles and functions this model supports, by brand and system.
Warranty & Returns
Backed by the iCarsoft manufacturer warranty. Review the full warranty terms and the returns & refunds policy.
Available through authorized sellers.
The CR MAX is sold through authorized iCarsoft sellers worldwide. Contact our team to confirm compatibility for your vehicle, check stock, or find your nearest authorized distributor.
Interested in the CR MAX?
This page is for product information. Tell us what you need and our team will get back to you shortly — to confirm vehicle compatibility, request a quote, or find your nearest authorized dealer.
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