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Home >> Ford >> 2003 >> Excursion 7.3 F, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 611 (Electronic Features) >> Diagnosis And Testing >> Navigation System >> Pinpoint Test K: DTC B2633 Driver - Front Microphone Circuit Failure >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2003 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pinpoint Test K: DTC B2633 Driver - Front Microphone Circuit Failure (Step K1-K3)
G03590664Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test K: DTC B2633 Driver - Front Microphone Circuit Failure (Step K4-K6)
G03590665Courtesy of FORD MOTOR CO.
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