Pinpoint Test C : U3003:17: Notes
Refer to Vehicle Dynamic Systems for schematic and connector information.
Normal Operation and Fault Conditions
The EPB module requires an operating voltage between 9 and 16 volts. The EPB module receives this voltage from the BJB. The EPB module has 2 ground circuits terminating at a single location. An overcharging condition in the charging system results in the EPB module setting a DTC. This DTC may also set in the EPB module due to battery charging or vehicle jump starting events.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | This DTC sets in continuous memory if the voltage supplied to the EPB module is above 16 volts. |
Possible Sources
- Charging system
- EPB module