Pinpoint Test X : U3003:62: Notes
Refer to Power Door Locks for schematic and connector information.
Normal Operation and Fault Conditions
The DDM/ PDM are supplied voltage at all times. The module monitors this voltage and also receive a battery voltage message from the BCM If the voltage to the DDM/ PDM drops low enough, all door module functions are inoperative.
DDM/ PDM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:62 | Battery Voltage: Signal Compare Failure | Sets when the DDM/ PDM detects the voltage amount from the supply circuit is significantly lower than what is reported from the BCM. |
Possible Causes
- Charging system concern
- High resistance
- DDM/ PDM