U1120

CDA1 - U1120

Information saved in
DME

Fault code
CDA1 - U1120

Fault text
Message (steering wheel angle, C4)

Fault description
Lost Communication With Steering Wheel Angle

Condition for fault identification
Test condition:
Steering wheel angle message recognized at least once
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
400 ms

Action in service
Check CAN link between DSC and DME

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none