Panel Switches Do Not Function

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/ Multi-display with DVD Player): Panel Switches do not Function; 2013 MY Corolla [07/2012 -]
- Panel Switches do not Function

INSPECTION PROCEDURE

PROCEDURE

1. CHECK PANEL SWITCH

(a) Check for foreign matter around the switches that might prevent operation.

OK:

No foreign matter is found.

NG -- REMOVE ANY FOREIGN MATTER FOUND
OK -- Continue to next step.

2. CHECK PANEL SWITCH (OPERATION CHECK)

(a) Enter the "Panel&Steering Switch Check Mode" screen. Refer to Check Panel & Steering Switch in Operation Check Operation Check.





(b) Operate the abnormal switch and check if the switch name and status are correctly displayed.

OK:

The switch name and status are correctly displayed as operated.

Text in Illustration





NG -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table

OK -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal