2792 - P160D (DME)

2792 - P160D

Information saved in
DME

Fault code
2792 - P160D

Fault text
Power management, vehicle electrical system

Fault description
Powermanagement Undervoltage

Condition for fault identification
Test condition:
Undervoltage during engine operation:
Battery voltage < 10V (K_USPGAPP) for 10 seconds and
Uspgprell >= K_USPGPRELLZ
Terminal condition: Engine running
Voltage condition:
none

Condition for fault memory entry
200 ms

Action in service
1. DME software version must be more recent than 07-06-
510, remedial action starting with 07-09-521
2. Carry out alternator diagnosis
3. Replace alternator

Fault effect and breakdown warning
Driver does not notice.

Driver information
Warning light:
none

Service instruction
none