2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 1
A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts
CDAA
CDAA – U112D
Information saved in
DME
Fault code
CDAA – U112D
Fault text
Message (status, crash deactivation, el. fuel pump, 135)
Fault description
Lost Communication With Control Crash Cut-Off EKP
(Electrical Fuel Pump)
Condition for fault identification
Test condition:
EKP 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 EKP and DME
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
CDAB
CDAB – U1134
Information saved in
DME
Fault code
CDAB – U1134
Fault text
Message (lamp status, 21A)
Fault description
Lost Communication With Lamp Status
Condition for fault identification
Test condition:
‘Lamp status’ message recognized at least once
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 light module and DME
