Lexus ES: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE HEATED STEERING WHEEL SYSTEM
(a) Customizing with the Techstream.
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.
HINT:
The following items can be customized.
(1) Connect the Techstream.
(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 |
|---|---|---|---|---|
| Steering Heater Sensitivity Adjust | Adjusts the intensity of the steering wheel heater. | 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.
Climate settings| Display | Content | Default | Setting | ECU |
|---|---|---|---|---|
| Auto Heated Str Wheel Time | Adjusts the intensity of the steering wheel heater when in auto mode. | 0 | -2, -1, 0, +1, +2 | Air conditioning amplifier assembly |
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of pr
Terminals Of Ecu
TERMINALS OF ECU HEATED STEERING WHEEL CONTROLLER (STEERING VIBRATION ECU) (a) Measure the voltage or resistance according to the value(s) in the table below. HINT: Perform the inspection from the ha
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Air Conditioner / T
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Cannot Switch to Automatic ID Registration Mode
DESCRIPTION When "Change Wheel Set" is selected on the multi-information display and the "OK" switch (steering pad switch assembly) is pushed and held, the system enters ID registration mode and the tire pressure warning light blinks 3 times. The main body ECU (multiplex network body ECU) receives s
Lost Communication with Wiper System LIN BUS (B1373)
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