ALL WINDOWS INOPERATIVE 1. Check power window system circuit breaker and fuse. See TROUBLE SHOOTING . Replace components as necessary. If components are okay, go to next step. 2. Remove driver’s power window switch. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Turn ignition on. Using test light, connect ground lead to harness connector terminal No. 13 (Black/Brown wire). Check for voltage by touching test light probe to harness connector terminals No. 9, 11 and 14 (all White/Pink wires). 3. If test light does not illuminate, check power and ground circuits. See WIRING DIAGRAMS . If test light illuminates, ground circuit and power circuit between battery and switch are okay. Check switch and motor. See POWER WINDOW SWITCH and POWER WINDOW MOTOR under COMPONENT TESTS. COMPONENT TESTS VENT WINDOW MOTOR 1. Remove “D” pillar trim panel. See “D” PILLAR TRIM PANEL under REMOVAL & INSTALLATION. 2. Disconnect power vent window motor wire connector from body harness. 3. Using 2 jumper wires, connect one to a battery (+) source and the other to a good ground (-). 4. Connect the negative (-) jumper probe to one of the motor connector terminals. 5. Momentarily touch the positive (+) jumper probe to the other motor connector terminal. When the positive probe is connected, the motor should rotate in one direction to either move window open of closed. If window is all the way open or closed the motor will grunt and the crank system will flex when actuated in the one direction. Reverse jumper probes at the motor connector terminals and window should now move in the opposite position to verify full operation. If motor grunts and does not move with the motor connected in both directions, verify that crank system is not binding. POWER WINDOW MOTOR 1. Remove door trim panel and sound pad. See DOOR TRIM PANEL under REMOVAL & INSTALLATION. 2. Disconnect power window motor wire connector from door harness. 3. Using 2 jumper wires, connect one to a battery (+) source and the other to a good ground (-). 4. Connect the negative (-) jumper probe to one of the motor connector terminals. POWER WINDOW SWITCH 1. Remove window switch from door trim panel. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Using an ohmmeter, check switch continuity. See appropriate WINDOW SWITCH CONTINUITY table. See Fig. 1 or Fig. 2 . 2. If the results are NOT OK, replace the drivers side window lift switch. 3. Test passenger door switch for continuity. 4. If the results are not OK, replace the switch. The power window master switch has a Auto-Down feature. The switch is equipped with 2 detent positions when actuating the power window OPEN. The first detent position allows the window to roll down and stop when the switch is released. The second detent position actuates an integral express roll down relay that rolls the window down after the switch is released. When the express down circuit senses stall current (window has reached end of down travel), the switch will turn current off to the motor. The AUTO feature can be cancelled by actuating the switch UP or DOWN while window is in motion. If the electronic circuit in the switch fails to detect a stall current, the auto down circuit will time out within 9 to 13 seconds.