PSG16 / P0620 0F
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Charging lamp malfunction.
Message appears in display.
Generator L Terminal, Control Circuit, Faulty Signal
Fault symptom
Charging lamp malfunction.
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Control module reports that the generator is charging when the engine is running. |
System reaction to a fault:
OK report:
| Fault criteria NOT fulfilled. |
Checking the wiring harness
Faults in the control module female connector can be the cause of the DTC. Check the connector with respect to oxidation, depressed pins and pin clamping force.
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
Control module reports that the generator is charging but the engine is not running.
