Pinpoint Test G : DTC U3003:16: Notes

Refer to Power Distribution/SJB , for schematic and connector information.

Normal Operation 

• DTC U3003:16 (Battery Voltage: Circuit Voltage Below threshold) - sets in the Body Control Module (BCM) when the BCM detects that battery voltage has dropped below 9 volts from the voltage supply circuit.

This pinpoint test is intended to diagnose the following: 

• Wiring, terminals or connectors
• High circuit resistance
• BCM