Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Switch Operation of Remote Touch not Accepted

CAUTION / NOTICE / HINT

NOTICE:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.

Click here

PROCEDURE

1.

START DIAGNOSTIC MODE

(a) Activate diagnostic mode and check if the "Service Menu" screen can be displayed.

Click here

OK:

Diagnostic mode can be activated.

NG

GO TO STEP 3

OK

2.

CHECK PANEL SWITCH (OPERATION CHECK)

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

Click here

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

OK:

The switch status is correctly displayed as operated.

OK

REPLACE RADIO RECEIVER ASSEMBLY

NG

GO TO STEP 3

3.

REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY) SELF CHECK (SWITCH OPERATION CHECK)

(a) Enter self-diagnostic mode.

Click here

(b) Operate the remote touch screen in the upper left to turn the switch illumination off.

NOTICE:

Since the remote touch screen may recognize a pinch in/out operation if operated with 2 fingers, always use 1 finger to operate the remote touch screen in self-diagnostic mode.

*a

Switch Illumination

(c) With the switch illumination turned off, press each switch of the remote touch (remote operation controller assembly) and check that the switch illumination turns on.

Result

Proceed to

Self check mode cannot be activated.

A

Some switches do not turn on the switch illumination when they are pressed.

All switches turn on the switch illumination when they are pressed.

B

A

REPLACE REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY)

B

REPLACE RADIO RECEIVER ASSEMBLY

    Switch Lights of Remote Touch Always Illuminate or cannot be Controlled Using Rheostat
    DESCRIPTION Power is supplied to the remote touch (remote operation controller assembly) illumination when the light control switch is in the tail or head position. HINT: When the remote touch (rem ...

    Pointer Displayed/not Displayed Repeatedly
    WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be need ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Seat Heater Switch (for Front Side): Removal
    REMOVAL PROCEDURE 1. REMOVE REAR CONSOLE UPPER PANEL Click here 2. REMOVE LOWER NO. 2 INSTRUMENT PANEL FINISH PANEL Click here 3. REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL Click here 4. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY Click here 5. REMOVE INSTRUMENT CLUSTER FINISH PANEL ORNAMENT ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Drive Belt: Precaution
    PRECAUTION NOTICE: Do not apply or add any oil or grease to the belt tensioner to prevent abnormal noises from the belt tensioner pulley, belt squealing, etc. Do not allow oil or grease to adhere to the moving parts of the belt tensioner, as this may cause malfunctions. If oil or grease ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2025 Copyright www.lexusrx.net
    0.014