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 .gif)
PROCEDURE
| 1. | START DIAGNOSTIC MODE |
(a) Enter 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 |
|
| 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 |
|
.png)
(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) Activate 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 or flick operation if operated with 2 fingers, always use 1 finger to operate the remote touch screen in self-diagnostic mode. |
|
(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) switch illumination when the light control switch is in the tail or head position. HINT:
When the remote tou ...
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 > Rear No. 1 Seat Inner Belt Assembly(for 60/40 Split Seat Type Lh Side): Installation
INSTALLATION PROCEDURE 1. INSTALL REAR SEAT INNER BELT ASSEMBLY LH (a) Install the rear seat inner belt assembly LH with the bolt. Torque: 42 N·m {428 kgf·cm, 31 ft·lbf} NOTICE: Do not allow the anchor part of the rear seat inner belt assembly LH to overlap the protruding parts of the rear seat ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System: IG Signal Circuit
DESCRIPTION This circuit detects the engine switch on (IG) or off condition, and sends it to the main body ECU (multiplex network body ECU). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
Before re ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0096