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Pinpoint Test C : Unusual Starter Noise

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.

  1. C1 CHECK THE STARTER MOUNTING

    • Inspect the starter mounting bolts for looseness. Refer to Starter Motor .

    Is the starter motor mounted correctly? 

    Yes  GO to B2  .
    No  INSTALL the starter motor correctly. REFER to Starter Motor .

  2. C2 CHECK FOR STARTER NOISE

    • Ignition OFF.
    • Make sure the transmission is in PARK or NEUTRAL.
    • Connect a remote starter switch between the starter solenoid C197A-1 ("B" terminal) and C197B-1 ("S" terminal).
    • Engage the starter and verify the noise is due to starter operation.

    Is the noise due to the starter engagement? 

    Yes  REFER to Starter Motor Drive Gear and Flywheel Ring Gear Inspection .
    No  REFER to Engine System General Information , Symptom Chart: NVH to continue diagnosis.
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