Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE SEAT HEATER SYSTEM
HINT:
The following items can be customized.
NOTICE:
- When the customer requests a change in a function, first make sure that the function can be customized.
- Be sure to make a note of the current settings before customizing.
- When troubleshooting a function, first make sure that the function is set to the default setting.
(a) Customizing with the Techstream
(1) Connect the Techstream to the DLC3.
(2) Turn the engine switch on (IG).
(3) Turn the Techstream on.
(4) Enter the following menus: Customize Setting / Air Conditioner.
(5) Select the setting by referring to the table below.
Air Conditioner| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| Seat Blast Mode Setting | Function to decrease the airflow volume of the seat blower in each mode | 100:Standard | 100:Standard,010:Silent (Wind Amount Hi),001:Silent (Wind Amount Low) | Air conditioning amplifier assembly |
System Description
SYSTEM DESCRIPTION GENERAL (a) The seat blower has 3 levels of volume, controlled by operating the refreshing seat switch. (b) Whether the blower is on or off can be determined by checking if the refr ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the climate control seat system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Can Communication System: Clearance Warning ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Clearance Warning ECU Communication Stop Mode Either condition is met:
"Clearance Warning (Intuitive Parking Assist)" is not displayed on the CAN Bus Check screen of the Techstream.
Click here
Communication system DTCs (DTCs that ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Climate Control Seat System: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK AIR DUCT (a) Check that there are no cracks or damage on the air ducts of the seat climate control blower and seatback climate control blower, and that the air ducts are installed correctly. 2. CHECK CLIMATE CONTROL SEAT SYSTEM (a) Turn the engine switch on ( ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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