Test I

PINPOINT TEST I: THE LIFTGATE WINDOW GLASS RELEASE IS INOPERATIVE

Test I1-I2:

Test I3-I4:

Test I5-I6:

Test I7-I8:

Normal Operation
When the liftgate window glass release switch is pressed, a ground is provided to the vehicle security module. The vehicle security module energizes the liftgate window glass release actuator.

Possible Causes
- vehicle security module DTC B2667 will set with a liftgate release switch circuit 1092 (PK/OG) failure
- circuit 84 (VT/YE) open or short to ground
- circuit 1092 (PK/OG) open or short to ground
- circuit 1205 (BK) open
- circuit 456 (DG/OG) open
- liftgate window glass release switch
- liftgate window glass release actuator
- vehicle security module