Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *2 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH |
| *3 | FRONT DOOR LOCK ASSEMBLY LH | *4 | POWER WINDOW REGULATOR SWITCH ASSEMBLY |
| *5 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY | *6 | FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH |
| *7 | REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH | *8 | FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
| *9 | REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH | *10 | REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH Door) |
| *11 | REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear RH Door) | *12 | NO. 2 ENGINE ROOM RELAY BLOCK |
| *13 | DOOR R/R FUSE | *14 | ECU-B NO.2 FUSE |
| *15 | FUSE BLOCK | *16 | ECU-B NO.3 FUSE |
ILLUSTRATION
| *1 | DLC3 | *2 | COMBINATION METER ASSEMBLY |
| *3 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | *4 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *5 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY | *6 | DOOR F/R FUSE |
| *7 | DOOR F/L FUSE | *8 | DOOR R/L FUSE |
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System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Multiplex Network Master Switch Assembly Front Power Window Regulator Motor Assembly LH
System Description
SYSTEM DESCRIPTION POWER WINDOW CONTROL SYSTEM DESCRIPTION (a) The power window control system controls the power window operation using the power window regulator motors. The main controls of this sy
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power window control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
Sensor of Rear Motor Inverter Temperature (P0AF3-676,P0AF6-675)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate the temperature sensor value for rear motor inverter is abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction
Inverter with converter assembly internal circuit malfunction
Hybrid cooling syste
Display Disconnected (B15D6)
DESCRIPTION The multi-display assembly and radio receiver assembly are connected by the AVC-LAN communication line. This DTC is stored when an AVC-LAN communication error occurs between the multi-display assembly and radio receiver assembly. DTC No. Detection Item DTC Detection Condition Tr
