This OBD Europe support page brings together the official iCarsoft CR MAX BT user manual, setup guidance, compatibility notes, software-update information and troubleshooting. iCarsoft CR MAX BT is a wireless 7-inch Android multi-brand tablet with full-system diagnostics, bidirectional control, ECU coding and 50 service functions.
Download the iCarsoft CR MAX BT User Manual
iCarsoft CR MAX BT at a glance
Getting started
- Connect the diagnostic cable or VCI before starting diagnosis.
- Switch the vehicle ignition on.
- Use AutoVIN when supported, or select the vehicle manually.
- Run the required full-system scan, code read, live-data test, service function or active test supported by the device.
Compatibility and connection
CR MAX BT covers more than 58 supported vehicle makes and communicates with the vehicle through its Bluetooth VCI. The tablet and VCI must be paired before diagnosis.
Software updates
Keep the scanner software current before troubleshooting a missing vehicle or function. Update method depends on the model: button-operated V2/V3 devices use a Windows PC / USB or TF-card workflow, while CR MAX tablets receive lifetime updates over Wi-Fi.
Troubleshooting
AutoVIN does not identify the vehicle
Use manual vehicle selection and confirm the software is current. AutoVIN availability varies by make, model and ECU and a failed automatic identification does not by itself mean the scanner is faulty.
A listed service or active-test function is missing
Function coverage is vehicle- and ECU-specific. A function available on the product family is not necessarily exposed by every model year or control unit.
A fault code returns after clearing
Record freeze-frame and relevant live data before clearing. An active underlying fault can set the code again immediately and must be diagnosed rather than repeatedly erased.
Product and upgrade
Technical information is based on iCarsoft’s current product documentation and official user manual. Exact vehicle and function support varies by application.
