Liftgate Window

2011 GMC Yukon Base, 5.3 0, RWDSECTION Liftgate Window

The liftglass can be released placing the transmission in P (park), unlocking all the doors and then pressing the liftgate window release switch located next to the license plate light. The BCM monitors the liftglass release signal circuit and when the switch is pressed, the voltage drops below 1 V. When the BCM detects the voltage drop, it will send a liftglass release command to the rear window wiper motor which will provide voltage to the liftgate window latch assembly and will activate the liftgate window release actuator to release the liftglass.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.