Part 3
INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION (Continued)
17. INITIALIZE POWER WINDOW CONTROL SYSTEM (POWER WINDOW REGULATOR MOTOR ASSEMBLY (ALL DOORS)) (except TMC Made) (POWER WINDOW CONTROL SYSTEM)
CAUTION:
When the power window regulator motor assembly is reinstalled or replaced, the power window control system must be initialized. Functions such as the auto up/down, jam protection, remote control and key-off operation do not operate if the initialization is not performed.
HINT
When the battery is replaced, it is not necessary to initialize the power window regulator motor assembly.
NOTICE:
* When the power window regulator motor assembly is replaced, DTC B2313 is output. Clear the DTC after the initialization.
* When performing initialization, do not perform any other procedures.
* When performing initialization, use the power window switch of each door to initialize each door window.
* After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used, due to detection of a value different from the operation learned value of the door glass movement speed. In such cases, the auto up function can be reinitialized by repeating the following operation at least 5 times:
* Open the power window by fully pushing down the power window regulator master switch assembly or power window regulator switch assembly.
* Close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly and holding it at the auto up position.
* If the initialization is not completed properly, the LIN communication system may have a malfunction.
(a) Initialization procedure when replacing the power window regulator motor assembly with a new one:
(1) Connect the battery and turn the power switch to on (IG) (at this time, the LED on the power window regulator master switch assembly or power window regulator switch assembly blinks to indicate that it is ready for initialization).
(2) Fully open the window by fully pushing down the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully opened.
(3) Fully close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully closed to reset the glass position. The LED on the power window regulator master switch assembly or power window regulator switch assembly stops blinking and illuminates to indicate that the initialization is complete.
(b) Initialization procedure when removing/installing the power window regulator motor assembly:
(1) Connect the battery and turn the power switch to on (IG).
(2) Fully close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 6 seconds or more after the window is fully closed (if the power window does not move or stops halfway even when the switch is fully pulled, release the switch and fully pull it again).
(3) Fully open the window by pushing down the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully opened.
(4) Release the power window regulator master switch assembly or power window regulator switch assembly. Then fully push down and hold the switch for 4 seconds or more.
(5) Fully close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully closed to reset the glass position and complete the initialization.
(c) Initialization procedure when the power window does not fully open:
(1) Connect the battery and turn the power switch to on (IG).
(2) Fully close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 6 seconds or more after the window is fully closed (if the power window does not move or stops halfway even when the switch is fully pulled, release the switch and fully pull it again).
(3) Fully open the window by pushing down the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully opened.
(4) Release the power window regulator master switch assembly or power window regulator switch assembly. Then fully push down and hold the switch for 4 seconds or more.
(5) Fully close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly, and hold the switch for 1 second or more after the window is fully closed to reset the glass position and complete the initialization.
18. INITIALIZE POWER WINDOW CONTROL SYSTEM (POWER WINDOW REGULATOR MOTOR ASSEMBLY (ALL DOORS)) (for TMC Made) (POWER WINDOW CONTROL SYSTEM)
NOTICE:
* If the power window motor or power window regulator motor assembly is replaced, initialization is required (initialization is not necessary when the negative battery terminal is disconnected and reconnected).
* No other electrical systems should be operated during initialization. Initialization will be interrupted if a voltage drop occurs in the power being supplied to the power window motor.
* When performing initialization, use the power window switch of each door to initialize each door window.
* Replacing the door glass or door glass run may cause a difference to exist between the current door glass position and the position memorized in the ECU. In this case, the jam protection function may work improperly. Return the system to the pre-initialized condition and reinitialize the system.
* Disconnect the power window regulator motor connector during power window operation. This will return the motor to the pre-initialized condition.
HINT
* The AUTO UP function will not work unless initialization is completed.
* The indicator on the power window master switch will blink when the power switch is on (IG), until initialization has been completed. The indicator will remain on after initialization is successfully completed.
(a) Connect the battery and turn the power switch to on (IG).
(b) The indicator on the power window regulator master switch assembly or power window regulator switch assembly will blink.
(c) Fully close the door glass by operating the power window regulator master switch assembly or power window regulator switch assembly. After the door glass stops, hold the power window regulator master switch assembly or power window regulator switch assembly in the AUTO UP position for 1 second or more.
(d) Check that the indicator on the power window regulator master switch assembly or power window regulator switch assembly remains on.
HINT
If the indicator does not remain on, this means that initialization has not been completed successfully. In this case, lower the door glass at least 50 mm (1.96 in.) and hold the power window regulator master switch assembly or power window regulator switch assembly in the AUTO UP position for 1 second after the window closes fully.
19. INITIALIZE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF SYSTEM)
NOTICE:
* Before starting this operation, make sure that the guide rails are not deformed and there is no foreign object on the guide rails.
* When the sliding roof glass is adjusted or removed/installed, or the sliding roof drive gear assembly is replaced, the sliding roof ECU (sliding roof drive gear) must be initialized (pulse sensor initial position setting). Failure to initialize could result in displacement of the roof glass set position, defects in the automatic systems or the roof glass moving in the reverse direction.
* During initialization, do not apply a physical shock, such as opening/closing a door or driving the vehicle at 5 km/h (3 mph) or more, to the vehicle and do not perform the following electrical operations:
* Cranking the engine
* Turning the power switch from on (IG) to off
* Operating the power window switches
* Operating the window defogger switch
* Operating the blower switch
* Locking/Unlocking a door
* Operating the headlight dimmer switch
* Operating the power seat switch
HINT
The sliding roof switch assembly is attached to the roof console box assembly.
(a) Initialization
HINT
Perform initialization according to the table below.
(1) Procedure A
1 Turn the power switch on (IG).
2 Fully close the sliding roof glass and release the sliding roof switch.
3 Press and hold the UP switch.
4 Sliding roof glass moves in the following order: tilt up -> 1 second pause -> tilt down -> slide open -> slide closed
5 After stopping the sliding roof glass in the fully closed position, release the switch.
NOTICE:
Press and hold the UP switch until step 5 is completed. If the switch is released before step 5 is completed, repeat the operation starting at step 2.
6 Make sure that the sliding roof works automatically in the normal manner.
(2) Procedure B
1 Turn the power switch on (IG).
2 Press the UP switch to move the sliding roof glass into the fully tilted up position and then release the UP switch.
HINT
* If the sliding roof glass cannot be fully tilted up due to misalignment of the roof glass, press and hold the CLOSE switch until the sliding roof glass stops closing, and then press and hold the UP switch until the sliding roof glass stops tilting up.
* If the sliding roof glass moves in the reverse direction while it is being closed, repeatedly tap the CLOSE switch at short intervals to fully close the sliding roof glass. When the sliding roof glass is fully closed, press the UP switch to move the sliding roof glass into the fully tilted up position.
3 Press and hold the UP switch again for 10 seconds to move the sliding roof glass in the following order: tilt inching motion -> 1 second pause -> tilt down -> slide open -> slide closed
4 After stopping the sliding roof glass in the fully closed position, release the switch.
NOTICE:
* Press and hold the UP switch until step 4 is completed.
* While performing step 3, if the UP switch is released before it is pressed for 10 seconds, start this step over.
* While performing step 3, if the UP switch is released after it is pressed for 10 seconds or longer, the automatic system will not work. In such a case, perform procedure [A] to complete initialization.
5 Make sure that the sliding roof works automatically in the normal manner.
(3) Procedure C
1 Turn the power switch on (IG).
2 Press and hold the CLOSE switch to move the sliding roof glass in the following order: slide closed -> move in the reverse direction -> pause -> start closing after approximately 10 seconds -> tilt up -> 1 second pause -> tilt down -> slide open -> slide closed
3 After stopping the sliding roof glass in the fully closed position, release the switch.
NOTICE:
* Press and hold the CLOSE switch until step 3 is completed.
* While performing step 2, if the CLOSE switch is released before it is pressed for 10 seconds, start this step over.
* While performing step 2, if the CLOSE switch is released after it is pressed for 10 seconds or longer, the automatic system will not work. In such a case, perform procedure [A] to complete initialization.
4 Make sure that the sliding roof works automatically in the normal manner.
(4) Procedure D
1 Replacing with a new sliding roof drive gear.
1 Remove the sliding roof drive gear.
HINT
If drive parts or the sliding roof glass needs to be replaced or adjusted, complete these operations in this procedure.
2 Slide the sliding roof drive cable to align the marks as shown in the illustration.
3 Install a new sliding roof drive gear and then perform procedure [A] for initialization.
2 Replacing or adjusting drive parts and sliding roof glass without replacing the sliding roof drive gear.
1 If the sliding roof glass (sliding roof drive gear) automatically works, replace and adjust necessary parts and perform procedure [B] for initialization.
NOTICE:
* When removing the sliding roof drive gear, remove it where the sliding roof glass is at the fully closed position.
* When installing the sliding roof drive gear, slide the sliding roof drive cable to align the marks as shown in the illustration, and then install it.
2 If the sliding roof glass (sliding roof drive gear) does not automatically work, replace and adjust necessary parts and perform procedure [A] for initialization.
NOTICE:
* When removing the sliding roof drive gear, remove it where the sliding roof glass is at the fully closed position.
* When installing the sliding roof drive gear, slide the sliding roof drive cable to align the marks as shown in the illustration, and then install it.