U112B

CDA8 - U112B

Information saved in
DME

Fault code
CDA8 - U112B

Fault text
Message (status, instrument cluster, 1B4)

Fault description
Lost Communication With Instrument Pack Status

Condition for fault identification
Test condition:
Instrument cluster recognized
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
700 ms

Action in service
Check CAN links between instrument cluster and DME

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none