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Home >> Jeep >> 2014 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Power Liftgate Module (PLGM) - Electrical Diagnostics >> DTC Troubleshooting >> U0422-00-Implausible Data Received From Body Control Module >> Possible Causes

Possible Causes

Possible Causes
NO COMMUNICATION WITH THE BODY CONTROL MODULE (BCM)
DTCS STORED OR ACTIVE IN THE BCM
POWER LIFTGATE MODULE

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. 

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