Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Panoramic View Monitor System | *B | w/ Parking Assist Monitor System |
| *1 | BLIND SPOT MONITOR SENSOR LH (MASTER) | *2 | BLIND SPOT MONITOR SENSOR RH (SLAVE) |
| *3 | OUTER MIRROR CONTROL ECU ASSEMBLY LH | *4 | OUTER MIRROR CONTROL ECU ASSEMBLY RH |
| *5 | OUTER REAR VIEW MIRROR ASSEMBLY RH - OUTER MIRROR RH (OUTER REAR VIEW MIRROR INDICATOR RH) - OUTER MIRROR RETRACTOR RH | *6 | OUTER REAR VIEW MIRROR ASSEMBLY LH - OUTER MIRROR LH (OUTER REAR VIEW MIRROR INDICATOR LH) - OUTER MIRROR RETRACTOR LH |
| *7 | RCTA BUZZER (BLIND SPOT MONITOR BUZZER) | *8 | BRAKE BOOSTER WITH MASTER CYLINDER (SKID CONTROL ECU) |
| *9 | REAR TELEVISION CAMERA ASSEMBLY | *10 | PARKING ASSIST ECU |
ILLUSTRATION
| *1 | BLIND SPOT MONITOR MAIN SWITCH (COMBINATION SWITCH ASSEMBLY) | *2 | STEERING SENSOR |
| *3 | COMBINATION METER ASSEMBLY | *4 | MULTI-DISPLAY ASSEMBLY |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG NO.1 FUSE - ECU-IG NO.2 FUSE |
| *7 | AIRBAG ECU ASSEMBLY | *8 | DLC3 |
| *9 | HYBRID VEHICLE CONTROL ECU | - | - |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION CAN COMMUNICATION SYSTEM (a) The blind spot monitor system uses CAN communication to transmit data between the right and left blind spot monitor sensors and each ECU. (b) If there i
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the blind spot monitor system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Inspection
INSPECTION PROCEDURE 1. INSPECT TILT AND TELESCOPIC SWITCH (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified Condition 1 (VC) - 3 (MSW) Tilt up 342 to 378 Ω Tilt down 1890.5 to 2089.5 Î
Steering Pad Switch Circuit
DESCRIPTION The forward recognition camera receives the LTA/LDA main switch on/off signal from the steering pad switch assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: During the steering pad switch assembly check, check the precautions for the airbag system since the horn button assembly i
