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Home >> Lincoln >> 2018 >> MKZ Select, FWD >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel And Interior Switches Illumination (Except Hybrid) >> Diagnosis And Testing >> Instrument Panel and Interior Switches Illumination >> Pinpoint Test >> Pinpoint Test D : The Start/Stop Button Illumination Is Inoperative >> Notes

Pinpoint Test D : The Start/Stop Button Illumination Is Inoperative: Notes

Refer to Cluster and Panel Illumination for schematic and connector information.

Normal Operation and Fault Conditions 

REFER to: Instrument Panel and Interior Switches Illumination - System Operation and Component Description  .

BCM DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B1314:11 White Lighting (Reflective Controls) Illumination Output: Circuit Short To Ground Sets when the BCM detects a short to ground from the backlighting illumination output.
B1314:15 White Lighting (Reflective Controls) Illumination Output: Circuit Short To Battery or Open Sets when the BCM detects an open from the backlighting illumination output.

Possible Causes 

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