Toyota Tacoma (2015-2018) Service Manual: Operation Check

OPERATION CHECK

1. CHECK WINDOW LOCK SWITCH

HINT:

Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in).

(a) Check that the front passenger and rear windows cannot be operated from each power window regulator switch assembly (front passenger side, rear LH side*1 or rear RH side*1) when the window lock switch of the power window regulator master switch assembly is pushed in.

OK:

Front passenger and rear windows*1 are disabled.

HINT:

Even when the window lock switch of the power window regulator master switch assembly is pushed in, remote manual up and down and auto up and down functions can be operated.

(b) Check that the front passenger and rear windows can be operated from each power window regulator switch assembly (front passenger side, rear LH side*1 or rear RH side*1) when the window lock switch of the power window regulator master switch assembly is pushed in again.

OK:

Front passenger and rear windows*1 operate normally.

2. CHECK MANUAL UP / DOWN FUNCTION

(a) Check that the driver side power window operates as follows:

(b) Check that the front passenger side window and rear power windows*1 operate as follows:

(c) Check that the power window (for back door power window)* operates as follows:

3. CHECK AUTO UP / DOWN FUNCTION

(a) Check that the driver side power window operates as follows:

(b) Check that the front passenger side window operate as follows:

4. CHECK REMOTE MANUAL UP / DOWN FUNCTION

(a) Check that the front passenger side window and rear power windows*1 operate as follows:

5. CHECK REMOTE AUTO UP / DOWN FUNCTION

(a) Check that the front passenger side window operate as follows:

6. CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION SWITCH IS TURNED OFF

(a) Check that each power window can be operated with the power window regulator master switch assembly, power window regulator switch assembly or rear power window regulator switch assembly after the ignition switch is turned off.

HINT:

If the window lock switch is on, the power windows cannot be operated by using the power window regulator switch assembly and rear power window regulator switch assembly. Therefore, turn the window lock switch off before checking the window operation.

(b) Check that the key-off operation function does not operate after the driver door or front passenger side door is opened.

(c) Check that all the power windows cannot be operated after more than approximately 45 seconds have elapsed since the ignition switch was turned off.

7. CHECK JAM PROTECTION FUNCTION (for Front Door Only)

(a) Check the basic function.

CAUTION:

Do not put your fingers between the door frame and door glass to check the jam protection function. Also, prevent any part of your body from being caught during inspection.

HINT:

The jam protection function is operative during both the auto up and manual up operations while the engine is running or the ignition switch is ON, and also approximately 43 seconds have elapsed after the ignition switch is turned off.

(1) Fully open the window.

(2) Set a check jig wrapped with a piece of cloth near the window fully closed position.

(3) When an auto up or manual up operation is performed to fully close the door glass, check that the glass stops momentarily when it contacts the end of the check jig, lowers via a down operation and then stops.

(4) While the door glass is lowering, check that the switch of that door or the remote operation using the power window regulator master switch assembly cannot be used to raise the door glass.

8. CHECK CATCH PROTECTION FUNCTION (for Front Door Only)

(a) Check the basic operation.

HINT:

The catch protection function operates when the ignition switch is on, and when auto down and manual down are operated after the ignition switch is turned off.

(1) Fully close all door windows.

(2) While using auto down or manual down to open the window, grasp the upper edge of the door glass with one or two hands and check that the door glass operation stops.

HINT:

After the catch protection function operates when an auto down or manual down operation is performed, the catch protection function will not operate when the manual down operation is performed again within approximately 4 seconds.