Lexus NX: Dynamic Radar Cruise Control System
Lexus NX Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Road Test
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Diagnosis System
- Dtc Check / Clear
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Stop Light Switch Circuit (P0571)
- Cruise Control Input Circuit (P0575)
- Brake System (P1578)
- Communication Error from VSC to HV ECU (P1630)
- Lost Communication with Cruise Control Module (U0104,U0122,U0293)
- Lost Communication with Multi-axis Acceleration Sensor Module Missing Message (U012587,U012687,U012987,U015587,U029387,U110687)
- Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message (U023587)
- Internal Control Module Software Incompatibility Not Programmed (U030051)
- Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)
- Software Incompatibility with Brake System Control Module Not Programmed (U031851)
- Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)
- Software Incompatibility with Body Control Module Not Programmed (U032251)
- Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)
- Invalid Data Received from Hybrid Powertrain Control Module Invalid Serial Data Received (U059481)
- Cruise Control Switch Circuit
- Distance Control Switch Circuit
- Cruise Main Indicator Light Circuit
- Cruise SET Indicator Light Circuit
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Precaution
PRECAUTION HANDLING PRECAUTION FOR DYNAMIC RADAR CRUISE CONTROL SYSTEM Keep in mind the following points when servicing vehicles equipped with the dynamic radar cruise control system. (a) The dynamic
Parts Location
PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *3 BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - SKID CONTROL ECU *4 PARKING BRAK
System Diagram
SYSTEM DIAGRAM
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Components
COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 MAP LIGHT ASSEMBLY *2 THEFT WARNING ULTRASONIC SENSOR
Front Turn Signal Light Bulb(for Bulb Type Turn Signal Light)
ReplacementREPLACEMENT CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. REMOVE FRONT RADIATOR SIDE AIR GUIDE PLATE LH (a) Remove the clip. (b) Detach the 2 guides and remove the front rad
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