Glass, frames and mechanisms
Item name | Spare part number | Description |
1 | - | Windshield |
2 | - | edging |
3 | - | Heated windshield connectors |
Windshield
The laminated windshield has been heat treated and hermetically sealed into the body frame with a polyurethane sealant. An optical element is installed on the inner surface of the glass under heating, which is part of the rain sensor, as well as a boss for mounting the internal mirror.
To free the glass from frost and condensate, a vertical electrically conductive mesh is mounted between its layers. In the lower part of the glass, on the inside, six horizontal heating elements are installed, which prevent the wiper blades from freezing to the glass in frosty weather. For more information refer to Control Components (412-04 Control Components)
The windshield is supplied with flat heating element electrical connectors that connect to a sealed terminal block. This block connects the connectors to the vehicle's electrical wiring.
Rear window components
Item name | Spare part number | Description |
1 | - | Rear glass |
2 | - | Heated rear window connectors |
3 | - | Opening for rear window wiper motor |
4 | - | sealant |
The tempered rear glass is sealed into the tailgate window frame using polyurethane sealant. Heating elements and an additional antenna for diversity reception of radio broadcasts in FM are located on the inner surface of the rear window (for some options). For more information refer to Antenna (415-02 Antenna)
The heating element is connected with 2 lucar terminals, while the antenna is connected to the vehicle with a single and double plug located on the top of the glass. For more information refer to Control Components (412-04 Control Components)
Component location in power windows
NOTE: Left hand drive vehicle shown, right hand drive variant has the same component layout.
Item name | Spare part number | Description |
1 | - | Front passenger window electric motor |
2 | - | Front passenger door latch (open door contact sensor) |
3 | - | Right rear window switch |
4 | - | Right rear window motor |
5 | - | Left rear window switch |
6 | - | Power window motor, left rear window |
7 | - | Driver door latch (open door contact sensor) |
8 | - | Driver's window motor |
9 | - | Switch block in the driver's door |
10 | - | Central distribution block (CJB) |
11 | - | Power window relay |
12 | - | Front Passenger Power Window Switch |
General provisions
All four doors are equipped with power windows. Driver's door window regulator has adjustable 'Anti-trap' function (anti-seize), which is combined with the control function of one short touch of the switch. All passenger door power windows are wired to the CJB via the power window relay. From 2007 onwards, the one touch switch function will also be available on the front passenger door.
If mutually exclusive commands are received from two different switches, for example, from the switch block in the driver's door and from the switch of a separate door, the power window control will be interrupted until the button of one or both switches is released.
System inputs and outputs
Input signals | Output signals |
Egnition lock | Power window control enable signal from CJB |
Block of switches in the driver's door | Power windows from the CJB unit |
Power window switch in the front passenger door | Power window drives for right and left front doors |
Power window switch in the left and right rear doors | Power window drives for right and left rear doors |
Driver's door open contact sensor | - |
Front passenger door open contact sensor | - |
Egnition lock
The power windows can work when the ignition key is in positions I and II, but do not work when the engine is cranking.
T4 can be used to monitor the status of the ignition switch.
Power window switches
Each of the three passenger doors is equipped with a power window switch. There are switches on the driver's door trim panel to control all power windows.
All power window switches are non-latching, rocker-type, with built-in lighting that works when the parking lights or headlights are on.
Power window switches on the driver's door (and on models manufactured from 2007 and later, power window switches on the front passenger door) have two positions in each direction: slow raise/lower and raise/lower with one short touch of the switch. Pressing the switch to the second click activates one-touch glass movement. All passenger door power windows are operated by conventional electric actuators that move the window slowly up or down when the appropriate switch is pressed.
When the passenger door power windows are operated or when the rear power windows are locked using the switches on the driver's door, the latter send a signal to the corresponding power window. When the lock is on, the rear windows will ignore requests from the individual switches and the LED on the lock switch in the driver's door switch box will illuminate.
When the switch is in the neutral position, battery voltage is applied to both sides of the switch and the same voltage is applied to the power window motor. Pressing any switch connects to the power window motor "weight". Pressing the switch in the opposite direction reverses the voltage and «mass», as a result of which the direction of rotation of the electric motor is reversed.
Power is supplied to the power window motors through the power window relay located in the CJB. When activated, the relay energizes the following fuses, also located in the CJB:
- 30 (25 A)
- 17 (20 A)
- 31 (20 A)
Fuse | Name |
Fuse 7 | Driver's door power window |
Fuse 17 | Switch box in the driver's door: raise / lower - rear right door |
Rear Right Power Window Switch (via lock switch) | |
Fuse 30 | Switch box in driver's door: raise/lower - front passenger's door |
Front passenger door switch: up/down | |
Fuse 31 | Switch box in the driver's door: raise / lower - rear left door |
Rear Left Power Window Switch (via lock switch) |
Contacts of the switch box in the driver's door
Connector C0081
contact no | Name | Input signal / output signal |
1 | Lowering the front passenger window | Output signal |
2 | Raising the front passenger window | Output signal |
3 | Battery Power - Powered by Passenger's Power Window | Input signal |
4 | Lowering the driver's window | Output signal |
5 | Raising the driver's window | Output signal |
6 | "Weight" | - |
Connector С0343
contact no | Name | Input signal / output signal |
1 | Battery powered - to rear left door power window | Input signal |
2 | Lowering the window of the right rear door | Output signal |
3 | Raising the window of the right rear door | Output signal |
4 | Battery powered - to rear right door window lifter | Input signal |
5 | Lowering the window of the left rear door | Output signal |
6 | Raising the window of the left rear door | Output signal |
7 | Switch backlight | Input signal |
8 | "Weight" | - |
Connector C2654
contact no | Name | Input signal / output signal |
1 | Not used | - |
2 | Rear right window power supply (via lock switch) | Input signal |
3 | Not used | - |
4 | Not used | - |
5 | Not used | - |
6 | Rear Left Window Power (via lock switch) | Input signal |
7 | Child lock status LED | Input signal |
8 | Child lock switch | Output signal |
Contacts of the switch box in the rear passenger door
Connector C0732
contact no | Name | Input signal / output signal |
1 | Power lift from the switch box in the driver's door | Input signal |
2 | Power window lift - on the power window mechanism | Output signal |
3 | Power down from the switch box in the driver's door | Input signal |
4 | Not used | - |
5 | «Weight» backlight switch | - |
6 | Switch backlight power supply | Input signal |
7 | Window lowering power - to the power window mechanism | Output signal |
8 | Power supply from the switch box in the driver's door | Input signal |
The T4 tool cannot be used to monitor the status of the power window switches, as they are part of the normal wiring diagram.
Front open door contact sensors
Power window operation is immediately interrupted for 40 seconds after the front door is opened. Contact sensors for open doors are located in the latch mechanisms of the front door locks.
The T4 can be used to check the status of the door sensors.
Enable chains
The use of enabling circuits makes it possible to use the power windows only if the ignition key is in position I or II and within 40 seconds after the ignition is switched off. If the driver's or front passenger's door is opened within 40 seconds, the power windows will stop.
While the engine is cranking, the operation of the power windows is not allowed.
Power window mechanisms
The cable mechanism of the window regulator is driven by a drive, each door has its own electric drive.
Front door power windows
Item name | Spare part number | Description |
1 | - | Glass |
2 | - | Attachment points |
3 | - | glass holder |
4 | - | Power window lifter |
5 | - | installation frame |
6 | - | Cable |
The front power window regulator is supplied as a single unit. Each window regulator contains front and rear guides, an endless cable and an electric drive.
The rails are fixed in the door frame with four screws. The glass of the door is fixed in two holders located in the grooves of the guides. The glass is held in damping pads in each holder and secured with screws.
Each holder is attached to a cable connected to a drum, which is driven by an electric motor. During the rotation of the motor shaft, the drum pulls the cable in the required direction, raising or lowering the glass.
Rear door windows
Item name | Spare part number | Description |
1 | - | Glass |
2 | - | Attachment points |
3 | - | Power window lifter |
4 | - | installation frame |
5 | - | glass holder |
The power rear window regulator is supplied as a single unit. Each window regulator contains a guide, an endless cable and an electric drive.
The guide is fixed in the door frame with four screws. The door glass is fixed in a holder located in the groove of the guide. The glass is held in damping pads in the holder and secured with a screw.
The holder is attached to a cable connected to a drum driven by an electric motor. During the rotation of the electric motor, the drum pulls the cable in the required direction in order to raise or lower the glass.
Jam protection
The driver's window anti-jam function works in both the up-window mode by holding the power window switch and in the up-window mode by pressing the switch once. If the anti-jamming sensor is activated while the window is up, the power window motor will move in the opposite direction within 0.5 seconds.
The Hall sensor, located in the driver's door window regulator, monitors the speed of the glass and if the speed drops below the set limit (this is a sign of seizure), the power polarity is switched and the drive starts to rotate in the opposite direction.
In an emergency, the protective function can be turned off by holding the switch in the one-touch close position.
In order for the one-touch operation to continue after the battery is disconnected, the power window motor in the driver's door must be initialized.
Initialization of the electric drive in the driver's door
- Press the power window switch on the driver's door until the window is fully closed, continue to hold the switch for another two seconds.
- Release the power window switch
- With the driver's window closed, press the switch again to the close position and hold for two seconds.
- Press the switch until the window is fully open (in one motion).
NOTE: If the drive has been initialized correctly, the driver's window should automatically fully close when the switch is pressed (in one motion). If the window does not automatically close completely (in one motion), repeat the entire procedure.
Press the power window switch on the driver's door once to the closed position.
Anti-jamming power window contacts in driver's door
Connector C0740
contact no | Name | Input signal / output signal |
1 | Rise signal | Input signal |
2 | Descent signal | Input signal |
3 | Battery powered | Input signal |
4 | "Weight" | - |
5 | Not used | - |
6 | Enabling chain | Input signal |
Power window control circuit
NOTE: A = wired connection
Item name | Spare part number | Description |
1 | - | Fuse 11 |
2 | - | Fusible link 18 |
3 | - | Power window relay |
4 | - | Fuse 30 |
5 | - | Fuse 7 |
6 | - | Power window driver's door |
7 | - | Fuse 31 |
8 | - | Block of switches in the driver's door |
9 | - | Fuse 17 |
10 | - | Power window switch, right rear window |
11 | - | Power window lifter right rear window |
12 | - | Power window lifter left rear window |
13 | - | Left rear window switch |
14 | - | Driver door latch (open door contact sensor) |
15 | - | Front passenger door latch (open door contact sensor) |
16 | - | Fuse 60 |
17 | - | Central distribution block (CJB) |
18 | - | Front Passenger Power Window Switch |
19 | - | Power window regulator, front passenger door |
20 | - | Egnition lock |
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