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Home >> Ford >> 2018 >> Focus S, Automatic DCT Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrumentation, Message Center And Warning Chimes (Except Electric) (2 Of2) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test Aw : The Lane Keeping Alert Warning Chime Is Inoperative >> Pinpoint Test Aw : The Lane Keeping Alert Warning Chime Is Inoperative

Pinpoint Test Aw : The Lane Keeping Alert Warning Chime Is Inoperative

  1. AW1 CHECK THE SAFETY BELT WARNING CHIME OPERATION

    • Ignition OFF.

    • Ignition ON.

    • Unbuckle the driver safety belt.

    • Monitor the safety belt warning chime when the ignition is transitioned from OFF to RUN for 6 seconds.

    Does the safety belt warning chime operate for approximately 6 seconds? 

    Yes  GO to  AW2
    No  GO to Pinpoint Test A 

  2. AW2 PERFORM THE IPC (INSTRUMENT PANEL CLUSTER) SELF-TEST

    • Using a diagnostic scan tool, perform the IPC self-test.

    Are any Diagnostic Trouble Codes (DTCs) recorded? 

    Yes  REFER to DTC Chart: IPC .
    No  GO to  AW3

  3. AW3 CHECK THE BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)

    • Using a diagnostic scan tool, check the BCM Diagnostic Trouble Codes (DTCs).

    Are any Diagnostic Trouble Codes (DTCs) recorded? 

    Yes  REFER to: Body Control Module (BCM) .
    No  GO to  AW4

  4. AW4 CHECK THE LANE KEEPING SYSTEM OPERATION

    • Verify the lane keeping system operate correctly.

    Does the lane keeping system operate correctly? 

    Yes  The system is operating correctly at this time. Inform the customer that this chime only operates with the hands off the steering wheel.
    No  REFER to: Lane Keeping System .
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