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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