P3255

2E96 - P3255

Information saved in
DME

Fault code
2E96 - P3255

Fault text
Generator, under-excitation

Fault description
Generator Voltage in Starting Phase above Threshold

Condition for fault identification
Test condition:
Commercial vehicle > 350 rpm, alternator underexcitation
requested
Terminal condition: Terminal 15 ON
Voltage condition:
none

Condition for fault memory entry
never

Action in service
1. Check wire (BSD_BUS) connecting alternator and DME.
2. Check plug-in connection at alternator.
3. Replace alternator.

Fault effect and breakdown warning


Driver information
Warning light:
MILNoneRelevance definition is still pending

Service instruction
none