Pinpoint Test J: DTC B2633 Driver - Front Microphone Circuit Failure

WARNING: This page is about a different car, the 2004 Lincoln Navigator and 2004 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Pinpoint Test J: DTC B2633 Driver - Front Microphone Circuit Failure (Steps J1-J3)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test J: DTC B2633 Driver - Front Microphone Circuit Failure (Steps J4-J6)

Courtesy of FORD MOTOR CO.