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Home >> Lincoln >> 2004 >> Navigator RWD >> Repair and Diagnosis >> Electrical >> Charging Systems >> Charging System - Generators & Regulators >> System Tests >> Test H: Radio Interference

Test H: Radio Interference

  1. Verify Generator Is Source Of Radio Interference

    Start and run the engine. Tune the radio to a station where the interference is present. Turn ignition off. Disconnect: generator B+ connector (Black/Orange wire). Start engine. With the engine running, is the interference present with the generator disconnected? If yes, diagnosis in-vehicle entertainment system. If no, replace generator. See GENERATOR  under REMOVAL & INSTALLATION.