2C9C

2C9C - P0687

Information saved in
DME

Fault code
2C9C - P0687

Fault text
Vehicle system voltage, DME master relay

Fault description
Vehicle system voltage, DME master relay

Condition for fault identification
Test condition:
Engine running
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
5 sec.

Action in service
Check to determine whether an alternator fault is present
(overvoltage).
If this error has been logged multiple times or is present
constantly: Replace DME.

Fault effect and breakdown warning
None
none

Driver information
Warning light:
MIL ON

Service instruction
None