Control module ground: Diagnostics

In the event of an open circuit on pin 19, the ESP, TCS and ABS functions will be disabled and the warning lamps for the ABS, foot brake, central warning lamp and ESP OFF switched on. Communication with the diagnostic tool is not possible.

In the event of an open circuit on pin 16, DTC C2465 will be generated. Additionally, the ESP, TCS and ABS functions will be disabled and the warning lamps for the ABS, foot brake, central warning lamp and ESP OFF switched on.