Pinpoint Test K : U3003:17: Notes
Normal Operation and Fault Conditions
The PACM monitors battery voltage and sets a DTC when operating voltage is high.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| PACM U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Sets in the PACM in continuous memory if the PACM detects battery voltage above 16 volts on the voltage supply circuit for 50 milliseconds or longer. |
Possible Sources
- Charging system concern
- PACM
NOTE:
DTC U3003:17 may be stored in the module memory due to past battery charging or vehicle jump starting events.