Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Panoramic View Monitor System | *B | w/ Parking Assist Monitor System |
| *1 | FRONT CORNER ULTRASONIC SENSOR (FR SENSOR) | *2 | FRONT CENTER ULTRASONIC SENSOR (FRC SENSOR) |
| *3 | FRONT CENTER ULTRASONIC SENSOR (FLC SENSOR) | *4 | FRONT CORNER ULTRASONIC SENSOR (FL SENSOR) |
| *5 | REAR CORNER ULTRASONIC SENSOR (RL SENSOR) | *6 | REAR CENTER ULTRASONIC SENSOR (RLC SENSOR) |
| *7 | REAR CENTER ULTRASONIC SENSOR (RRC SENSOR) | *8 | REAR CORNER ULTRASONIC SENSOR (RR SENSOR) |
| *9 | PARKING ASSIST ECU | *10 | REAR TELEVISION CAMERA ASSEMBLY |
| *11 | NO. 2 CLEARANCE WARNING BUZZER | - | - |
ILLUSTRATION
| *1 | SPIRAL CABLE SUB-ASSEMBLY | *2 | STEERING PAD SWITCH ASSEMBLY |
| *3 | CLEARANCE WARNING ECU ASSEMBLY | *4 | MULTI-DISPLAY ASSEMBLY |
| *5 | COMBINATION METER ASSEMBLY | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG NO.2 FUSE |
| *7 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *8 | NO. 1 CLEARANCE WARNING BUZZER |
| *9 | HYBRID VEHICLE CONTROL ECU | *10 | DLC3 |
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System Description
SYSTEM DESCRIPTION GENERAL (a) This system uses ultrasonic sensors to detect any obstacles at the corners and the rear of the vehicle. The system then informs the driver of the distance between the se
System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Main Body ECU (Multiplex Network Body ECU) Clearance Warning ECU Assembly Destination information signal CAN Commun
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the intuitive parking assist system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NE
SEE MORE:
Communication Error from VSC to HV ECU (P1630)
DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) sends signals such as brake request signals to the hybrid vehicle control ECU. If an abnormal signal is detected, the hybrid vehicle control ECU stores DTC P1630. DTC No. Detection Item DTC Detection Condition Tr
Inspection
INSPECTION PROCEDURE 1. INSPECT BACK DOOR LOCK ASSEMBLY (w/o Power Back Door) (a) Check the operation of the door lock motor. (1) Move the back door lock assembly to the lock position. (2) Apply auxiliary battery voltage to the door lock motor assembly and check the operation of the door lock mot
