Pinpoint Test I : U3003:17: Notes
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Retractable Running Boards for schematic and connector information.
Normal operation and Fault Conditions
The RBM receives battery voltage from BJB fuse F50 (30A) at all times and ground at G303.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | This DTC sets in continuous memory and on-demand if the voltage rises above 16.5 volts after PRB movement is requested. |
Possible Sources
- Wiring, terminals or connectors
- Charging system condition
- RBM