Toyota Tundra Service Manual: Touch Panel Switch does not Function

PROCEDURE

1.

CHECK TOUCH PANEL

(a) Check for foreign matter on the display.

OK:

The display is clean.

NG

CLEAN DISPLAY AND RECHECK TOUCH PANEL

OK

2.

CHECK TOUCH SWITCH (OPERATION CHECK)

(a) Enter the "Touch Switch Check" screen. [Refer to Check Touch Switch in Operation Check (See page )]

(b) Touch the display in the area where the switch malfunction occurs.

OK:

A "+" mark appears at the touched position.

Result

Result

Proceed to

OK (for Column Shift Type)

A

OK (for Floor Shift Type)

B

NG

C

A

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

B

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

C

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Terminals Of Ecu

    Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164)

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