Pacifica V6-3.8L VIN L (2005)
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Test 9
SYMPTOM
HORNS INOPERATIVE
POSSIBLE CAUSES
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Horns
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Clockspring
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Horn switch
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Horn switch ground
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Horn switch sense open
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Check for IPM DTC's
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Horn relay
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Horn relay output circuit open
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Horn ground circuit open
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Integrated power module
All Doors Except Driver Fail to Lock
Test 1
SYMPTOM
ALL DOORS (EXCEPT DRIVER) FAIL TO LOCK
POSSIBLE CAUSES
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Door lock driver circuit short to ground
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Passenger door module - passenger doors fail to lock
All Doors Except Driver Fail to Lock and Unlock