Pinpoint Test D : Radio Interference

WARNING: This page is about a different car, the 2015 Ford Fiesta. However, it is still accessible from the selected car via links, so may be relevant.

D1 VERIFY THE GENERATOR IS THE SOURCE OF THE AUDIO SYSTEM INTERFERENCE
- Start the engine and allow the engine to idle.
- Tune the audio system to a station where interference is present.
- Ignition OFF.
- Disconnect Generator C102B .
- Start the engine and allow the engine to idle.
Is the interference present with the generator disconnected?

Yes Diagnose the audio system. REFER to: Information and Entertainment System

No INSTALL a new generator. REFER to: Generator - 1.6L EcoBoost (132kW/180PS) - Sigma