LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Power Liftgate System - Electrical Diagnostics) >> Power Liftgate - Electrical Diagnostics >> DTC Troubleshooting >> B1978-Power Liftgate Close Direction - Sector Switch Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2008 Jeep Commander. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
BINDING LIFTGATE
LATCH NOT IN HOME POSITION
(Q79) SECTOR SWITCH SENSE CIRCUIT SHORT TO GROUND
(Q79) SECTOR SWITCH SENSE CIRCUIT SHORT TO THE (Q901) LOGIC GROUND
POWER LIFTGATE LATCH
POWER LIFTGATE MODULE