Component Description
| Component | Function |
|---|---|
| BCM | Supplies power to power window switch. Controls retained power function. Receives key ID from remote keyless entry receiver (front side/rear side). |
| Power window main switch | Directly controls all power window motor of all doors. Controls anti-pinch operation of power window. |
| Front power window switch (passenger side) | Controls power window motor of front passenger side door. Controls anti-pinch operation of power window. |
| Rear power window switch (LH & RH) | Controls power window motor of rear right and left window. |
| Front power window motor (driver side) | Integrates the encoder and power window motor. Starts operating with signals from power window main switch. Outputs front power window motor (driver side) rotation as a pulse signal to power window main switch. |
| Front power window motor (passenger side) | Integrates the encoder and power window motor. Starts operating with signals from power window main switch and front power window switch (passenger side). Outputs front power window motor (passenger side) rotation as a pulse signal to front power window switch (passenger side). |
| Rear power window motor (LH & RH) | Integrates the encoder and power window motor. Starts operating with signals from power window main switch and rear power window switch (LH & RH). Outputs rear power window motor (LH & RH) rotation as a pulse signal to rear power window switch (LH & RH). |
| Front door lock assembly (driver side) (door key cylinder switch) | Transmits operation condition of key cylinder switch to power window. |
| Remote keyless entry receiver (front side/rear side) | Receives key ID signal from the Intelligent Key, and then transmits to BCM. |
| Soft top control unit | Prohibits operation of all power windows while roof is being operated. Operates AUTO-DOWN of all power windows before roof is operated. |
| Front door switch | Detects door open/close condition and transmits to BCM. |
POWER WINDOW CONTROL SYSTEM COMPONENTS FUNCTION CHART
Scheme 84
System Description
- Power window system is activated by power window switch when ignition switch turns ON, or during the retained power function after ignition switch turns OFF.
- Power window main switch opens/closes all door glass.
- Front and rear power window switch can open/close the corresponding door glass.
- AUTO UP/DOWN operation can be performed when front power window switch turns to AUTO.
- Power window lock switch can lock all power windows other than driver seat.
- Power window serial link transmits the signals from power window main switch to front power window switch (passenger side) and rear power window switch (LH & RH).
- If door glass receives resistance that is the specified value or more while power window of front seat is in AUTO-UP operation, power window of front seat operates in the reverse direction.
- Hold the door key cylinder to the LOCK or UNLOCK direction for 1.5seconds or more to OPEN or CLOSE from power window when ignition switch OFF.
- All power windows open when pressing Intelligent Key unlock button for 3 seconds.
- Power window serial link transmits and receives signal between soft top control unit, power window main switch, front power window switch (passenger side), and rear power window switch (LH & RH).
- Power window system operation links with soft top system. Refer to , " «SOFT TOP SYSTEM : SYSTEM DESCRIPTION»(ref-404461-S00153991042011061300000) ".
POWER WINDOW AUTO OPERATION
- AUTO UP/DOWN operation can be performed when front power window motor turns to AUTO.
- Encoder continues detecting the movement of power window motor and transmits to power window switch as the encoder pulse signal while power window motor is operating.
- Power window switch reads the changes of encoder signal and stops AUTO operation when door glass is at fully opened/closed position.
- Power window motor is operable in case encoder is malfunctioning.
- For rear power window motor, only AUTO-DOWN operation is operative.
Description
When the battery negative terminal is disconnected, the initialization is necessary for normal operation of power window system.
| CAUTION | The following specified operations can not be performed under the non-initialized condition. Auto-up operation Anti-pinch function Automatic window adjusting function |
When the power window main switch or front power window switch (passenger side) replaced, the initialization in necessary for normal operation of power window system.
| CAUTION | The following specified operations can not be performed under the non-initialized condition. Auto-up operation Anti-pinch function Automatic window adjusting function |
If any of the following operations are performed, the initialization is necessary for normal operation of power window system.
- Disconnection and connection of battery cable from negative terminal.
- When power window main switch or front power window switch (passenger side) replaced.
- Electric power supply to power window main switch or front power window switch (passenger side) or power window motor (driver side/passenger side) is interrupted by blown fuse or disconnection and connection of the negative terminal of battery, etc.
- Disconnection and connection of power window main switch or front power window switch (passenger side) harness connector.
- Removal of power window motor (driver side/passenger side) from module assembly.
- Operation of module assembly as an independent unit.
- Removal of regulator assembly from module assembly.
- Removal and installation of glass.
- Removal and installation of weather-strip.
- Removal and installation of door glass run.
| CAUTION | The following specified operations can not be performed under the non-initialized condition. Auto-up operation Anti-pinch function Automatic window adjusting function |
If any of the following operations are performed, the initialization is necessary for normal operation of anti-pinch function.
- Disconnection and connection of battery cable from negative terminal.
- When power window main switch or front power window switch (passenger side) replaced.
- Electric power supply to power window main switch or front power window switch (passenger side) or power window motor (driver side/passenger side) is interrupted by blown fuse or disconnection and connection of the negative terminal of battery, etc.
- Disconnection and connection of power window main switch or front power window switch (passenger side) harness connector.
- Removal of power window motor (driver side/passenger side) from regulator assembly.
- Operation of regulator assembly as an independent unit.
- Removal and installation of glass.
- Removal and installation of door glass run.