2007 Grand Cherokee WK Factory Service Manual 8 - ELECTRICAL

B210E-BATTERY VOLTAGE HIGH - DDM/PDM

For a complete wiring diagram Refer to Section 8W.



POSSIBLE CAUSES
 
HIGH VOLTAGE ENGINE DTC
 
DRIVER OR PASSENGER DOOR MODULE
 




Diagnostic Test

1. CHECK ENGINE DTC's

With the scan tool, read ENGINE DTC's

Are there any ENGINE DTC's present?

No


Yes

2. TEST FOR INTERMITTENT CONDITION

With the scan tool, record and erase DTC's
Start the engine and run for 2 minutes.
With the scan tool, read DTC's.

Does the scan tool display B210E-BATTERY VOLTAGE HIGH?

Yes


No