Canada - Body - Driver's Power Window/Moonroof Initialization

Bulletin
TSB3441

Issue Date
August 17, 2010

Market
Canada

Title
DRIVER's DOOR POWER WINDOW AND MOON ROOF INITIALIZATION

Component
GENERAL INFORMATION

Models
'11 4Runner

INTRODUCTION:
This bulletin outlines the initialization procedure for the driver's door power window and the moon roof on the 2011 model year 4Runner.
If the battery has been disconnected, the ECU will not be able to detect and memorize the driver's door power window and moon roof positions, resulting in the following features being inoperative.
- One-touch open and close of driver's door power window with jam protection.
- One-touch slide open and close of moon roof with jam protection.
- One-touch tilt up and down of moon roof with jam protection.

Use the following initialization procedure during Pre-Delivery Service (PDS) and whenever the battery has been disconnected.

NOTE:
Anytime the battery terminal has been disconnected, the driver's door power window and moonroof MUST be re-initialized after reconnecting the battery terminal.






APPLICABILITY:






WARRANTY INFORMATION:

POWER WINDOW INITIALIZATION PROCEDURE:







1. Cycle the ignition switch to the "IG-ON" position.

NOTE:
When not initialized, the switch for the driver's door power window will blink.

2. Push the driver's power window switch "Down" to open the window.







3. Pull and hold up the door power window switch until the window closes. Continue holding the switch until the switch stops blinking and remains illuminated.
4. Check for proper operation of the "one-touch open and close" function by pushing the switch briefly to the "DOWN" and "UP" positions.

NOTE:
Jam protection function is enabled by completing the initialization procedure.

POWER WINDOW MOTOR RESET

NOTE:
If the power window switch is continuously operated, the power window motor may stop operating to protect the motor. Continuing to press the power window switch even after the motor has stopped may cause the switch to blink and restrict the AUTO UP/DOWN function and remote UP/DOWN function. If the motor protection function occurs simply wait several minutes and then follow the motor reset procedure below.

1. Disconnect the negative (-) battery terminal. After 10 seconds, reconnect the battery terminal.
2. Cycle the ignition switch to the "ON" position. Halfway close the door glass by pressing the switch. Then fully pull up on the switch until the door glass is fully closed, and continue holding the switch for approximately one second after the door glass is fully closed.
3. Check for proper operation of the AUTO UP/DOWN function.
4. If the power window motor is still unable to close:
A. Cycle ignition switch off and then back to on.
B. Repeat steps 1-3.

MOON ROOF







1. Cycle the ignition to the "IG-ON" position.
2. Push and hold the "TILT UP" side of the switch until the moon roof tilts all the way up and then tilts down slightly (approximately 10 mm [0.39 in.] at the rear).
3. Check for proper operation of the "one-touch slide open/close" and "one-touch tilt up/down" functions by pushing the switch briefly to the "SLIDE OPEN" and "TILT UP" positions.

NOTE:
Jam protection function is enabled by completing the initialization procedure.