Control Module Ground

Control module ground





The control module is grounded via pin 19 to grounding point G30.
The pump motor is grounded through pin 16 to grounding point G2.

Diagnosis





If there is an open circuit on pin 19, the ABS function will be disconnected at the same time as the ABS lamp, brake fluid warning lamp and central warning lamp come on. No communication with the diagnostics tool is possible.
If there is an open circuit on pin 16, diagnostic trouble code C2465 will be generated and the ABS function disconnected at the same time as the ABS lamp, brake fluid warning lamp and central warning lamp come on.