Lexus NX: Customize Parameters
Lexus NX Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System / Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE DYNAMIC RADAR CRUISE CONTROL SYSTEM (w/ Dynamic Radar Cruise Control with Road Sign Assist Function)
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 multi-information display
(1) Turn the power switch on (IG).
(2) Check the following items according to the display on the multi-information display.
Multi-information Display| Display | Default | Description | Setting | Relevant ECU |
|---|---|---|---|---|
| DRCC (RSA) | OFF | Enable/disable setting for the dynamic radar cruise control with road sign assist function | ON / OFF (Enable / Disable) | Forward recognition camera |
HINT:
The text written in the table are reference examples only.
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Before replacing the hybrid vehicle control ECU, refer to Registration.
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When replacing the millimeter wave radar sensor assembly, always replace it wit
Diagnosis System
DIAGNOSIS SYSTEM DIAGNOSIS FUNCTION (a) When a malfunction occurs in the dynamic radar cruise control system, the system turns off the cruise control indicator. At the same time, a short buzzer sounds
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Radar Cruise1*1 or Radar
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Components
COMPONENTS ILLUSTRATION *1 CRUISE CONTROL MAIN SWITCH *2 SHIFT PADDLE SWITCH LH (TRANSMISSION SHIFT SWITCH ASSEMBLY) *3 SHIFT PADDLE SWITCH RH (TRANSMISSION SHIFT SWITCH ASSEMBLY) *4 STEERING PAD SWITCH ASSEMBLY *5 STEERING WHEEL ASSEMBLY *6 NO. 1 SWITCH WIRE ●
Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL LID WITH MOTOR LOCK ASSEMBLY (a) Check the operation of the fuel lid with lock motor assembly. (1) Apply auxiliary battery voltage to the fuel lid with motor lock assembly connector, and check that the fuel lid with motor lock assembly operates smoothly as fol
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