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Home >> GMC >> 2021 >> Terrain SLE, FWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Vehicle Access System >> Diagnostic Information and Procedures >> DTC B1019 - Liftgate Control Module >> Repair Instructions
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair

Control Module References for liftgate control module replacement, programming setup

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