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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 ((Power Liftgate Module (PLGM) - Electrical Diagnostics)) >> DTC Troubleshooting >> B188C-13-Liftgate Control Circuit 1 - Circuit Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LIFTGATE OPEN DRIVER CIRCUIT FAULTY WIRING
LIFTGATE CLOSE DRIVER CIRCUIT FAULTY WIRING
POWER LIFTGATE DRIVE UNIT
POWER LIFTGATE MODULE (PLGM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.  Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .