Toyota 4Runner: Precaution

Toyota 4Runner Service Manual / Vehicle Exterior / Window / Glass / Power Window Control System / Precaution

PRECAUTION

1. IGNITION SWITCH EXPRESSION

(a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section.

Expression	Ignition Switch (position)	Engine Switch (condition)
Ignition Switch off	LOCK	Off (Lock)
Ignition Switch ACC	ACC	On (ACC)
Ignition Switch ON	ON	On (IG)
Engine Start	START	On (Start)

2. POWER WINDOW CONTROL SYSTEM PRECAUTIONS

NOTICE:

The power window control system prohibits the auto up and down function when the jam protection function malfunctions.
The power window control system prohibits the auto up and down function when the catch protection function malfunctions.
When a door window regulator is replaced, the power window control system must be initialized.
After any door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by repeating the following operation at least 5 times:
1. Close the power window by fully pulling up the power window switch and holding it at the auto up position.
2. Open the power window by fully pushing down the power window switch.
The jam protection function may operate unexpectedly even when the power window control system is normal, due to detection of a value different from the operation learned value when the door glass moving speed changes sharply under any of the following conditions:
1. A power window is being opened or closed while the vehicle is driving on a rough road.
2. A power window is being opened or closed while the door is being opened or closed.
3. A sharp voltage change.
Do not disconnect the cable from the negative (-) battery terminal while the ignition switch is ON. Otherwise, DTC B2313 will be stored.

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