Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Rain Sensor | *B | w/ Sliding Roof System |
| *C | w/ Hands Free Power Back Door | - | - |
| *1 | FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH | *2 | FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
| *3 | REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH | *4 | REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
| *5 | SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY | *6 | RAIN SENSOR |
| *7 | KICK DOOR CONTROL SENSOR | *8 | ENGINE ROOM RELAY BLOCK - STRG LOCK FUSE |
| *9 | NO. 2 ENGINE ROOM RELAY BLOCK - ECU-B NO.1 FUSE - ECU-B NO.2 FUSE - IMMOBI FUSE - DOOR R/R FUSE | - | - |
ILLUSTRATION
| *A | w/ Rain Sensor | - | - |
| *1 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY | *2 | STEERING LOCK ACTUATOR ASSEMBLY |
| *3 | WINDSHIELD WIPER RELAY ASSEMBLY | *4 | AIR CONDITIONING CONTROL ASSEMBLY |
| *5 | ID CODE BOX (IMMOBILISER CODE ECU) | *6 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *7 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *8 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *9 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - DOOR F/L FUSE - DOOR F/R FUSE - DOOR R/L FUSE - ECU-IG NO.2 FUSE - WIPER FUSE - ACC FUSE - IG2 NO.3 FUSE - S/ROOF FUSE (w/ Sliding Roof System) | *10 | DLC3 |
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System Diagram
SYSTEM DIAGRAM DOOR BUS LINES CERTIFICATION BUS LINES AIR CONDITIONING BUS LINES WINDSHIELD WIPER BUS LINE (w/ Rain Sensor)
System Description
SYSTEM DESCRIPTION LIN COMMUNICATION SYSTEM DESCRIPTION The LIN communication system is used for communication between the components in the tables below. If communication cannot be performed through
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Initialization
INITIALIZATION INITIALIZATION SERVO MOTOR (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Press the A/C OFF switch. (e) Turn the Techstream on. (f) Enter the following menus: Body Electrical / Air Conditioner / Utility / Servomotor Initia
Parts Location
PARTS LOCATION ILLUSTRATION *1 NO. 1 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - AM2 FUSE *2 NO. 2 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ECU-B NO.1 FUSE ILLUSTRATION *1 WIRELESS DOOR LOCK BUZZER *2 DOOR CONTROL RECEIVER *3 FRONT DOOR OUTSIDE HAN
