Power Window System Initialization Procedure
- Turn the ignition switch to the ON position.
- Press the driver side power window main switch and fully open the driver side front door glass.
- Pull up the driver side power window main switch to the manual-up position to fully close the driver side front door glass, and keep holding the switch up at the position for approx. 2 s .
NO.1 THE AUTO OPEN/CLOSE FUNCTION ON THE DRIVER'S SIDE POWER WINDOW IS INOPERATIVE [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
| 1 | The auto open/close function on the driver's side power window is inoperative |
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| POSSIBLE CAUSE | No power supply to power window main switch Power window main switch malfunction (power window control unit malfunction, auto switch malfunction) Power window motor malfunction (Sensor inside motor malfunction) Malfunction in wiring harness between power window motor (sensor) and power window main switch |
NO.2 THE DRIVER'S SIDE POWER WINDOW IS INOPERATIVE [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
| 2 | The driver's side power window is inoperative. |
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| POSSIBLE CAUSE | Power supply circuit or ground circuit malfunction Burnt fuse (B+) Open or short circuit in wiring harness between fuse (B+) and power window main switch Open or short circuit in wiring harness between power window main switch and power window motor Open or short circuit in wiring harness between power window main switch and ground Power window main switch malfunction Power window motor malfunction Power window regulator malfunction |
NO.3 ALL POWER WINDOWS OTHER THAN DRIVER'S SIDE DO NOT OPERATE USING THE POWER WINDOW SUBSWITCH [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
| 3 | All power windows other than driver's side do not operate using the power window subswitch. |
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| POSSIBLE CAUSE | Open or short circuit in power window subswitch wiring harness (battery power supply circuit). Power window subswitch malfunction |
NO.4 ALL POWER WINDOWS OTHER THAN DRIVER'S SIDE DO NOT OPERATE USING THE POWER WINDOW MAIN SWITCH [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
| 4 | All power windows other than driver's side do not operate using the power window main switch |
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| POSSIBLE CAUSE | Open or short circuit in wiring harness between ignition switch (IG1) and power window main switch (IG1). Power window main switch malfunction |
NO.5 ALL POWER WINDOWS ARE INOPERATIVE [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
| 5 | All power windows are inoperative. |
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| POSSIBLE CAUSE | Power supply circuit or ground circuit malfunction Burnt fuse (B+) Open or short circuit in wiring harness between ignition switch (IG1) and power window main switch Open or short circuit in wiring harness between power window main switch and power window subswitch Open or short circuit in wiring harness between power window main switch and power window motor Open or short circuit in wiring harness between power window main switch and ground Power window main switch malfunction (power cut-off switch malfunction, switch malfunction) Power window subswitch malfunction Power window motor malfunction |
NO.6 DOOR GLASS REVERSES EVEN THOUGH THE GLASS DOES NOT ENCOUNTER A FOREIGN OBJECT WHILE IT IS MOVING UP IN AUTOMATIC MODE [POWER WINDOW SYSTEMS (WITHOUT EXTERIOR OPEN FUNCTION)]
Note. Perform the following inspection for the power window system component parts of windows where the door glass reverses even though the glass does not encounter a foreign object while it is moving up in automatic mode.
| 6 | Door glass reverses even though the glass does not encounter a foreign object while it is moving up in automatic mode. |
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| POSSIBLE CAUSE | Extreme change in the sliding resistance of the glass while the door glass is closing. Improper installation of the acrylic door visor. Power window motor malfunction Object caught between the glass run channel and the door glass. Insufficient tightening of the door glass to the carrier plate. Glass run channel malfunction. Glass guide related malfunction. NOTE: The auto-reverse pinch protection function is a mechanism that automatically reverses (opens) the door glass while it is closing when the power window main switch detects the signal from the power window motor indicating that an object is obstructing the door glass movement. The auto-reverse pinch protection function may operate if the sliding resistance of the door glass increases causing the closing speed to decrease. If the door glass closing speed has changed, concentrate the inspection on the following locations: (Slip occurrence) If the door glass is slipping forward, inspect the front side of the glass guide or glass run channel. If the door glass is slipping rearward, inspect the rear side of the glass guide or glass run channel. |
| NOTE |
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| The auto-reverse pinch protection function is a mechanism that automatically reverses (opens) the door glass while it is closing when the power window main switch detects the signal from the power window motor indicating that an object is obstructing the door glass movement. The auto-reverse pinch protection function may operate if the sliding resistance of the door glass increases causing the closing speed to decrease. If the door glass closing speed has changed, concentrate the inspection on the following locations: (Slip occurrence) If the door glass is slipping forward, inspect the front side of the glass guide or glass run channel. If the door glass is slipping rearward, inspect the rear side of the glass guide or glass run channel. |
