Toyota Venza manuals

Toyota Venza: Touch Panel Switch does not Function

PROCEDURE

1.

CHECK MULTI-DISPLAY

(a) Check if there is any foreign matter caught between the display and exterior frame of the multi-display.

OK:

No foreign matter is caught between the display and exterior frame of the multi-display.

HINT:

If there is foreign matter between the display and exterior frame of the multi-display, the touch panel will remain pressed, preventing touch switch operation.


NG

REMOVE FOREIGN MATTER


OK

2.

CHECK TOUCH PANEL

(a) Check for foreign matter on the display.

OK:

The display is clean.


NG

CLEAN DISPLAY AND RECHECK TOUCH PANEL


OK

3.

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.


OK

REPLACE NAVIGATION RECEIVER ASSEMBLY


NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Panel Switches do not Function
PROCEDURE 1. CHECK PANEL SWITCH (a) Check for foreign matter around the switches that might prevent operation. OK: No foreign matter is found. NG ...

Screen Flicker or Color Distortion
PROCEDURE 1. CHECK DISPLAY SETTING (a) Reset display settings (contrast, brightness) and check that the screen appears normal. OK: The display returns to normal. ...

Other materials about Toyota Venza:

System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Power window regulator master switch assembly Power window regulator motor assembly (for ...

Ignition Switch Circuit
DESCRIPTION The main body ECU (driver side junction block assembly) determines the ignition switch position (OFF, ACC, ON) based on signals from the IG or ACC circuit. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM ...

Initialization
INITIALIZATION 1. RESET TRANSAXLE COMPENSATION CODE NOTICE: If the following parts have been replaced, initialize the TCM and perform the following "Reset Memory" and "Perform Road Test to Allow TCM to learn" steps. - ...

© 2016-2026 Copyright www.tovenza.com

0.1358