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Home >> Lincoln >> 2010 >> MKZ AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 827 (Interior Lighting System (F250-F550)) >> Diagnostic Tests >> Interior Lighting >> Pinpoint Tests >> Pinpoint Test G: The Battery Saver Does Not Deactivate After Timeout >> Pinpoint Test G: The Battery Saver Does Not Deactivate After Timeout

Pinpoint Test G: The Battery Saver Does Not Deactivate After Timeout

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. G1 CHECK CIRCUIT 54 (LG/YE) FOR A SHORT TO VOLTAGE 
    • Disconnect: Instrument Cluster C220a
    • Operate the demand lighting.
    • Does the demand lighting illuminate? 
    1. YES  : REPAIR the circuit. TEST the system for normal operation.
    2. NO  : Go to  G2.
  2. G2 CHECK FOR CORRECT INSTRUMENT CLUSTER OPERATION 
    • Disconnect all the instrument cluster connectors.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect all the instrument cluster connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 
    1. YES  : INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER article. TEST the system for normal operation.
    2. NO  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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