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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Power Liftgate Module (PLGM) - Electrical Diagnostics >> DTC Troubleshooting >> B1893-Power Liftgate Control Circuit 2 Open >> Possible Causes
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Possible Causes

Possible Causes 
(Q89) LIFTGATE CLOSE DRIVER CIRCUIT OPEN
(Q88) LIFTGATE OPEN DRIVER CIRCUIT OPEN
POWER LIFTGATE DRIVE UNIT
POWER LIFTGATE MODULE