2ECD

2ECD - P0620

Information saved in
DME

Fault code
2ECD - P0620

Fault text
Generator, electric

Fault description
Generator Control Circuit

Condition for fault identification
Test condition:
Commercial vehicle >350 rpm,
No communications fault
Terminal condition: Terminal 15 ON, no BSD fault
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
25 sec.

Action in service
With confirmation from restart
==> Replace alternator

Fault effect and breakdown warning


Driver information
Warning light:
Charge indicator lamp

Service instruction
none