Pinpoint Test AG: DTC U3003:16 (Front Controls Interface Module (FCIM))

Information and Entertainment System

Pinpoint Test AG: DTC U3003:16 (Front Controls Interface Module (FCIM))

Normal Operation
- DTC U3003:16 (Battery Voltage: Circuit Voltage Below Threshold) - set by the Front Controls Interface Module (FCIM) when the supply voltage on circuit SBP26 (YE/RD) falls below 10 volts for at least 10 seconds during normal operation, or for greater than 250 milliseconds during the self-test.

This pinpoint test is intended to diagnose the following:

- Wiring, terminals or connectors
- High circuit resistance
- FCIM



PINPOINT TEST AG: DTC U3003:16 (FCIM)

NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. Refer to Battery.

AG1-AG5:

AG5-AG6: