2010-2020 BMW 128i Convertible (E88) CDAC
CDAC
CDAC - U1135
Information saved in
DME
Fault code
CDAC - U1135
Fault text
Message (status, water valve, 3B5)
Fault description
Lost Communication With Status Water Valve
Condition for fault identification
Test condition:
'Water valve' 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 IHKA and DME
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
CDAC
CDAC - U1135
Information saved in
DME
Fault code
CDAC - U1135
Fault text
Message (status, water valve, 3B5)
Fault description
Lost Communication With Status Water Valve
Condition for fault identification
Test condition:
'Water valve' 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 IHKA and DME
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
