6/772B1

Fault Code 6/772B1





Malfunction indicated
Control unit fault, D/A converter for KDW motor

Fault symptom
TCS CTRL lamp lights up, no KDW control

Test procedure

1 Check the KDW motor as described in the fault tracing schedule under fault code 6/78331. 6/78331

2 If no malfunction can be found, clear the fault code and drive the car on test. If the fault code is generated afresh, try an ASR control unit which is known to be OK.