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Home >> Dodge and Ram >> 2012 >> C/V >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Power Liftgate Module (PLGM) - Electrical Diagnostics) >> DTC Troubleshooting >> B1891-Power Liftgate Control Circuit 2 Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2011 Dodge Grand Caravan and 2011 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(Q88) LIFTGATE OPEN DRIVER CIRCUIT SHORT TO GROUND
(Q88) LIFTGATE OPEN DRIVER CIRCUIT SHORT TO (Q89) LIFTGATE CLOSE DRIVER CIRCUIT
(Q89) LIFTGATE CLOSE DRIVER CIRCUIT SHORT TO GROUND
POWER LIFTGATE DRIVE UNIT SHORTED
POWER LIFTGATE MODULE