Five Hundred AWD V6-3.0L VIN 1 (2005)
K4-K6
Normal Operation
Under normal operation, when the brake pedal is applied, the stoplamp switch sends a voltage signal to the smart junction box (SJB) through circuit
810 (RD/LG). The SJB then sends voltage to the high mounted stoplamps through circuit 1374 (TN/LB).
The SJB then sends a voltage to the rear stoplamps through:
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Freestyle, Five Hundred: (LH) circuit 1363 (WH/RD) and (RH) circuit 1365 (GY/LB).
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Montego: circuit 1374 (TN/LB).
Possible Causes
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A short to voltage in circuit 810 (RD/LG), 1363 (WH/RD), 1365 (GY/LB) or 1374 (TN/LB)
