Pinpoint Test H : U3003:16: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Vehicle Emergency Messaging System for schematic and connector information.
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | Set by the HUD module in continuous memory if the HUD module detects low battery voltage below 7 volts for more than 500 ms. |
Possible Sources
- Wiring, terminals or connectors
- Battery
- Generator
- PCM
- HUD module