Grand Cherokee 2WD V8-4.7L VIN J (2004)
Test 1 - 4
SYMPTOM
LIFTGATE AJAR CIRCUIT SHORT TO GROUND
POSSIBLE CAUSES
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Left liftgate ajar switch short to ground
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Right liftgate ajar switch short to ground
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Liftgate ajar switch sense circuit, short to ground
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Liftgate ajar switch sense short in the junction block
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BCM, short to ground
Liftgate Flip-Up Ajar Circuit Open