Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Jeep
>>
2016
>>
Grand Cherokee Laredo, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
3.6L - DTCS P0455 To P0642
>>
DTC Troubleshooting
>>
P0622-Generator Field Control Circuit/Open
>>
When Monitored And Set Conditions
When Monitored And Set Conditions
This diagnostic runs continuously when the following conditions are met:
With the engine running.
Battery voltage greater than 10.4 volts.