The CHEPQ M601 OBD+ Special Functions Maintenance Scanner is a professional yet compact automotive diagnostic tool designed for workshops, repair technicians, and car owners who want fast, accurate, and reliable maintenance functions. Built with a 2.8" color screen and multilingual support, the M601 provides essential OBD diagnostics, reset services, and calibration functions for a wide range of vehicle brands.
Whether you need to clear fault codes, perform system resets, or complete advanced calibration tasks, the M601 delivers a powerful combination of OBD diagnostics + Special Functions to help you finish maintenance jobs with confidence and efficiency.
Key Maintenance & Reset Functions
Oil Reset – resets oil service indicators after maintenance
EPB Reset – electronic parking brake release & reset
DPF Reset – diesel particulate filter regeneration
Steering Angle Calibration – recalibrates SAS after alignment
Headlight Adjustment – restores correct headlight angle settings
Throttle Matching – relearns throttle position
Gearbox Matching – adapts transmission shift points
Battery Matching – registers new battery to vehicle system
Suspension Matching – suspension height & level calibration
Sunroof Initialization
Window Calibration
Injector Adaptation
Professional Diagnostic Functions
Read & Erase Fault Codes (DTCs)
Live Data Stream for real-time system monitoring
Oxygen Sensor Test (O2 sensor performance evaluation)
Data Playback Function for reviewing diagnostic results
Cloud Print for sharing or saving diagnostic reports
Auxiliary Features
Device Firmware Upgrade (online updates)
Battery Voltage Monitoring
2.8" Full-Color Screen
User-friendly menu design
Multilingual Support
English, German, French, Spanish, Italian, Russian, Polish, Chinese, Japanese, Portuguese, Korean.
Compatibility Notice
Function availability varies by vehicle make and model. Supports:
OBD + Special Functions
OBD + Brand-Specific Full Diagnosis + Special Functions
This ensures wide coverage for maintenance tasks on both domestic and international vehicles.
