GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC K Pickup - 4WD 🢒 Body and Accessories 🢒 Body Rear End 🢒 Endgate Window Release System Check

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Ensure the transmission is in PARK or NETURAL.
  2. Depress the liftgate release switch.

The endgate window is released.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.