BMW 328i Sedan (E90) L6-3.0L (N51) U Code Charts 16
Driver information
Warning light:
none
Service instruction
none
U0137
CDAF - U0137
Information saved in
DME
Fault code
CDAF - U0137
Fault text
Message (status, trailer, 2E4)
Fault description
Lost Communication With Trailer Brake Control Module
Condition for fault identification
Test condition:
Trailer module recognized
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
200 sec.
Action in service
Check CAN link between trailer module and DME
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
U0155
2DE3 - U0155
Information saved in
DME
Fault code
2DE3 - U0155
Fault text
No message from instrument cluster, instrument cluster 7
Fault description
Lost Communication With Instrument Panel Cluster (IPC)
Control Module
Condition for fault identification
Test condition:
1. CAN 11 vehicle (E46, E85, E83)
2. No short circuit on the PT CAN
3. INSTR7 message initialized
Terminal condition: Terminal 15 on
