Saturday, July 27, 2019

CDAC - U1135

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): 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

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