Pinpoint Test R : DTC U3003:17: Notes
WARNING: This page is about a different car, the 2016 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Overview
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Sets as a continuous memory and on-demand DTC if the C-CM detects high battery voltage above 16.5 volts for 500 ms. |
Possible Sources
- Wiring, terminals and connectors
- Battery
- Generator
- C-CM
- PCM