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Home >> Audi >> 2014 >> A4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 736 (Information And Entertainment Systems - 4.2-Inch (107 Mm) Screen, Am/Fm/Cd/Sync) >> Diagnosis And Testing >> Information and Entertainment System >> Pinpoint Tests >> Pinpoint Test Ag : DTC U3003:16 >> Notes

Pinpoint Test Ag : DTC U3003:16: Notes

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic Overview 

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.

Refer to Audio System/Navigation , for schematic and connector information.

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U3003:16 Battery Voltage: Circuit Voltage Below Threshold Set by the ACM, APIM, FCDIM, FCIM, and GPSM when the supply voltage falls below 10 volts for at least 10 seconds during normal operation or for more than 250 milliseconds during the self-test.
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