P160E

2C93 - P160E

Information saved in
DME

Fault code
2C93 - P160E

Fault text
Power management, vehicle electrical system: Battery-free
operation

Fault description
Power management, vehicle electrical system monitoring

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

Condition for fault memory entry
0.1 sec.

Action in service
Check threaded connections on battery terminals

Fault effect and breakdown warning
None
Disconnected battery terminals can provoke extreme
fluctuations in electrical system voltage and lead to engine
failure owing to undervoltage in severe cases

Driver information
Warning light:
CC message "Check battery terminals"

Service instruction
None