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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 >> B1893-Power Liftgate Control Circuit 2 Open >> 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 
(Q89) LIFTGATE CLOSE DRIVER CIRCUIT OPEN
(Q88) LIFTGATE OPEN DRIVER CIRCUIT OPEN
POWER LIFTGATE DRIVE UNIT
POWER LIFTGATE MODULE