Knob of Remote Touch Moves Spontaneously

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Knob of Remote Touch Moves Spontaneously
- Knob of Remote Touch Moves Spontaneously

INSPECTION PROCEDURE

PROCEDURE

1. CONFIRM SYMPTOMS

(a) Recheck the situation in which the malfunction occurs.

HINT
* When the power switch is turned on (ACC), the remote touch switch knob moves automatically to the center of the movable area.
* When driving on a rough road where the vehicle lurches or shakes around due to the bumps, the remote touch switch knob may move unexpectedly as a result.

Result:





B -- END
A -- Continue to next step.

2. CHECK FOREIGN OBJECT

(a) Check if there are any foreign objects around the remote touch switch knob that interfere with knob operation.

OK:

There are no foreign objects around the remote touch switch knob that interrupt its operation.

NG -- REMOVE FOREIGN OBJECT (CHECK KNOB OPERATION AGAIN AFTER REMOVING OBJECT)
OK -- Continue to next step.

3. REMOTE TOUCH SELF CHECK (CHECK DTC)

(a) Activate self check mode Operation Check.

(b) Check DTC





(1) Move the remote touch switch knob to the lower left to check the switch illumination condition.

Result:





Text in Illustration





B -- REPLACE REMOTE OPERATION BOARD Removal
A -- Continue to next step.

4. REMOTE TOUCH SELF CHECK (REMOTE TOUCH SWITCH KNOB FEEDBACK FORCE GENERATION CHECK)

(a) Check the remote touch switch knob feedback force.





(1) Move the remote touch switch knob up, down, right and left to check that feedback force is generated.

OK:

Feedback force is generated.

HINT
When the power switch is on (ACC), feedback force is generated. When the power switch is off, feedback force is not generated, and the remote touch switch knob will move freely.

Text in Illustration





NG -- REPLACE REMOTE OPERATION BOARD Removal

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting