BMW 328i Sedan (E90) L6-3.0L (N51) U Code Charts 19
2DCE - U1100 (DME)
2DCE - U1100
Information saved in
DME
Fault code
2DCE - U1100
Fault text
No message from ASC/DSC, ASC 4
Fault description
Lost Communication With ASC/DSC
Condition for fault identification
Test condition:
1. CAN 11 vehicle (E46, E85, E83)
2. No short circuit on the PT CAN
3. ASR_4 Message initialized
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
0.8 sec.
Action in service
Check CAN link between DSC and DME
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
U1101
CD94 - U1101
Information saved in
DME
Fault code
CD94 - U1101
Fault text
Message (outside temperature/relative time, 310)
Fault description
Lost Communication With Ambient Temperatur/Relative
Time
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
20 sec.
Action in service
Check CAN links between instrument cluster and DME
