Montego AWD V6-3.0L VIN 1 (2005)
J10-J12
Normal Operation
Under normal operation, when the brake pedal is applied, the SJB then sends voltage to the high mounted stoplamps through circuit 1374 (TN/LB).
The SJB then sends 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).
Ground for the stoplamps is supplied through circuit 1205 (BK).
Possible Causes
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An open in circuit 1205 (BK), 1363 (WH/RD), 1365 (GY/LB) or 1374 (TN/LB)
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A short to ground in circuit 1363 (WH/RD), 1365 (GY/LB) or 1374 (TN/LB)
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Lamp
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Smart junction box (SJB)
Test K: The Stoplamps Are On Continuously
PINPOINT TEST K: THE STOPLAMPS ARE ON CONTINUOUSLY