Code Definition

C2200 — Anti-lock Brake Module Internal Fault

System: Chassis  |  Type: Generic (OBD-II Standard)  |  Make: GWM

About C2200

C2200 is a generic (obd-ii standard) chassis diagnostic trouble code recorded for GWM vehicles. It belongs to the C-prefix family of codes, which covers chassis, braking, steering, suspension, or stability-control faults.

Scanning & clearing: Chassis (C) codes are stored in the ABS, traction control, or stability-control modules. An enhanced or OEM-level scan tool is usually required to read and clear them.

Because C2200 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The Anti-lock Brake System (ABS) control module performs continuous internal self monitoring of its processor, memory, power supply and internal circuitry. DTC C2200 is set when the ABS module detects an internal malfunction such as a processor error, memory checksum failure, or internal voltage regulation fault that prevents reliable operation of the braking control functions. This fault is typically logged during module initialisation at ignition ON or while the vehicle is in operation if the internal fault is detected. When the code is set the ABS, traction control and electronic stability ...

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