U3003:1C

Forward Collision Warning

Pinpoint Tests


Pinpoint Test F: DTC U3003:1C

Normal Operation

- DTC U3003:1C (Battery Voltage: Circuit Voltage Out of Range) - sets in continuous memory if the Head Up Display (HUD) module detects high battery voltage above 16 volts for 500 ms.

This pinpoint test is intended to diagnose the following:

- Charging system concern

- HUD (Head Up Display) module