Grand Cherokee 2WD V8-4.7L VIN J (2004)
Test 21 - 23
SYMPTOM
SUNROOF MOTOR INOPERATIVE
POSSIBLE CAUSES
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Check DTC
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Open relay contact
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Sunroof delay relay coil
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Sunroof switch ground circuit open
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Blown fuse #25
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Fuse #25 defective
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Junction block defective
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Sunroof delay relay control J/B open
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Sunroof open switch open
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Sunroof delay relay output shorted to ground
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Sunroof vent switch open
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Sunroof motor B+ wire short to ground
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Sunroof motor B- wire short to ground
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Sunroof ground circuit open
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Sunroof motor short to ground
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"OPEN" power sunroof open circuit
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Open power sunroof vent circuit
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Open sunroof delay relay output circuit
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Body control module - open relay control
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Sunroof assembly module or motor open
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Sunroof control module - short to ground
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Sunroof control module open
Alarm Trips On Its Own