CUSTOMIZE PARAMETERS
CUSTOMIZE SEAT HEATER SYSTEM
HINT:
The following items can be customized.
NOTICE:
(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 / Seat.
(5) Select the setting by referring to the table below.
Seat Tester Display | Description | Default | Setting | ECU |
---|---|---|---|---|
FL Seat A/C and Heater Sensitivity Adjust | Function to change sensitivity of the seat heater system. | 0 | 10000:-2,01000:-1,00100:0,00010:+1,00001:+2 | Air conditioning amplifier assembly |
FR Seat A/C and Heater Sensitivity Adjust | Function to change sensitivity of the seat heater system. | 0 | 10000:-2,01000:-1,00100:0,00010:+1,00001:+2 | Air conditioning amplifier assembly |
(b) Customizing with the Multi-display
(1) Turn the engine switch on (IG).
(2) Enter the following menus: MENU / Setup / Vehicle / Vehicle Customization / Climate Settings.
(3) Select the setting by referring to the table below.
Display | Default | Content | Setting | Relevant ECU |
---|---|---|---|---|
Auto Seat Temp. FR L | 0 | Function to change sensitivity of the seat heater system. | -2 / -1 / 0 / +1 / +2 | Air conditioning amplifier assembly |
Auto Seat Temp. FR R | 0 | Function to change sensitivity of the seat heater system. | -2 / -1 / 0 / +1 / +2 | Air conditioning amplifier assembly |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem symptoms h ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Air Conditioning System: Lost Communication with Rear Panel LIN (B14B3)
DESCRIPTION The No. 2 air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication. If the LIN communication system is malfunctioning, the air conditioning amplifier assembly does not operate even if the No. 2 air conditioning control assembly is ...