Milan FWD V6-3.0L (2010)
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For a parcel shelf high mounted stoplamp, while applying the brake pedal, measure the voltage between the high mounted stoplamp C475-1,
circuit CCB08 (VT/WH), harness side and the high mounted stoplamp C475-2, circuit GD171 (BK/GY), harness side.
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Is the voltage greater than 10 volts?
Yes
INSTALL a new high mounted stoplamp. TEST the system for normal operation.
No
REPAIR circuit GD171 (BK/GY) for an open. TEST the system for normal operation.
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K4 CHECK FOR VOLTAGE TO THE LH STOPLAMP
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Disconnect: Inoperative Rear Stoplamp.
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While applying the brake pedal, measure the voltage between the LH rear lamp C419-1, circuit CCB08 (VT/WH), harness side and ground; or
between the RH rear lamp C418-1, circuit CCB08 (VT/WH), harness side and ground.
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Is the voltage greater than 10 volts?
Yes
GO to K5.
No
REPAIR circuit CCB08 (VT/WH) for an open. TEST the system for normal operation.
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K5 CHECK FOR VOLTAGE TO THE INOPERATIVE STOPLAMP USING THE CONNECTOR GROUND
