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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 610 (Power Sunroof System - Electrical Diagnosis) >> Power Top - Electrical Diagnosis >> Diagnosis And Testing >> B1847-Sunroof Vent Switch Input Circuit High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(Q4) SUNROOF VENT SWITCH SENSE CIRCUIT SHORT TO VOLTAGE
(Q4) SUNROOF VENT SWITCH SENSE CIRCUIT SHORT TO (Q6) SUNROOF SWITCH SUPPLY CIRCUIT
SUNROOF SWITCH SHORTED
SUNROOF MOTOR/MODULE