Toyota 4Runner: Jam Protection Function does not Operate

Toyota 4Runner Service Manual / Vehicle Exterior / Window / Glass / Power Window Control System / Jam Protection Function does not Operate

DESCRIPTION

This problem may occur in all door windows.
The jam protection function operates within a specified range during the manual up or auto up operation.

PROCEDURE

1.	PERFORM INITIALIZATION

(a) Initialize the power window regulator motor (See page ).

(b) Check if the power window auto up/down function operates (See page ).

OK:

Auto up/down function operates.

GO TO OTHER PROBLEM

2.	CHECK JAM PROTECTION FUNCTION OPERATING RANGE

(a) Check if the jam protection function operates for applicable power window.

HINT:

The jam protection function does not operate between the fully closed position of the door glass and the position 4 mm (0.157 in.) below that.

OK:

Jam protection function operates.

END

REPLACE POWER WINDOW REGULATOR MOTOR (APPLICABLE MOTOR)

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