Power Mirrors

B210E-BATTERY VOLTAGE HIGH - DDM - PDM

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
Continuously

- Set Condition:
If the Driver/Passenger Door Module senses voltage is greater than 16.9 volts on the (A931) Fused B(+) circuit.





NOTE: Since this DTC can set in the Driver Door Module (DDM) and in the Passenger Door Module (PDM) this procedure addresses both systems' circuits and components. Select only that which applies to the system you are diagnosing.

Diagnostic Test

1. CHECK FOR ENGINE DTCs
Turn the ignition on.
With the scan tool, read engine DTCs.
Does the scan tool display any BATTERY VOLTAGE HIGH related DTCs?

Yes

- Diagnose and repair the DTC(s). Refer to the appropriate diagnostic information.

No

- If DTC B210E BATTERY VOLTAGE HIGH set in the Driver Door Module (DDM), Go To 2. If DTC B210E BATTERY VOLTAGE HIGH set in the Passenger Door Module (PDM), Go To 3

2. TEST FOR INTERMITTENT CONDITION - DDM
With the scan tool, erase DTCs
Start the engine and run for 2 minutes.
Cycle the ignition from on to off 3 times.
Turn the ignition on.
With the scan tool, read Driver Door Module (DDM) DTCs.
Does the scan tool display: B210E-BATTERY VOLTAGE HIGH?

Yes

- Replace the Driver Door Module.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

No

- The conditions that caused this code to set are not present at this time.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

3. TEST FOR INTERMITTENT CONDITION - PDM
With the scan tool, erase DTCs
Start the engine and run for 2 minutes.
Cycle the ignition from on to off 3 times.
Turn the ignition on.
With the scan tool, read Passenger Door Module (PDM) DTCs.
Does the scan tool display: B210E-BATTERY VOLTAGE HIGH?

Yes

- Replace the Passenger Door Module.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.

No

- The conditions that caused this code to set are not present at this time.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.