Vent Window Motor
- Remove "D" pillar trim panel. See "D" PILLAR TRIM PANEL under REMOVAL & INSTALLATION. Disconnect vent window motor connector. Using jumper wires, apply battery voltage across vent window motor terminals. Motor should rotate in one direction, moving window open or closed. If window is already at full travel in that direction, no movement will be observed and motor will make a grunting noise.
- Reverse jumper wires. Window should move in opposite direction. If window does not move or window does not make a grunting noise, replace vent window motor. If window moved completely open and closed, motor should be reversed one more time to complete a full window movement inspection.
- If motor grunts and window does not move, remove motor assembly. Check window motor crank for binding. Repair as necessary. Recheck window operation. If window moves, check power window switch. See POWER WINDOW SWITCH . Replace switch as necessary. If window switch is okay, check for open circuit between window motor and window switch. See WIRING DIAGRAMS . Repair as necessary.