Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *2 | SHIFT LEVER POSITION SENSOR |
| *3 | SIDE TURN SIGNAL LIGHT ASSEMBLY LH | *4 | SIDE TURN SIGNAL LIGHT ASSEMBLY RH |
| *5 | OUTER REAR VIEW MIRROR ASSEMBLY LH | *6 | OUTER REAR VIEW MIRROR ASSEMBLY RH |
| *7 | HEADLIGHT ASSEMBLY LH | *8 | HEADLIGHT ASSEMBLY RH |
| *9 | CLEARANCE LIGHT ASSEMBLY LH - CLEARANCE LIGHT LED UNIT ASSEMBLY LH | *10 | CLEARANCE LIGHT ASSEMBLY RH - CLEARANCE LIGHT LED UNIT ASSEMBLY RH |
| *11 | FOG LIGHT ASSEMBLY LH | *12 | FOG LIGHT ASSEMBLY RH |
| *13 | ECM | *14 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY |
| *15 | FORWARD RECOGNITION CAMERA | *16 | MILLIMETER WAVE RADAR SENSOR ASSEMBLY |
| *17 | ENGINE ROOM RELAY BLOCK - IG2-MAIN RELAY - H-LP LH/DIMMER(HI) RELAY - H-LP MAIN RH/H-LP MAIN LO FUSE - H-LP MAIN LH/H-LP MAIN HI FUSE - H-LP LH/H-LP LH HI FUSE - TURN&HAZ FUSE - METER NO.1 FUSE - DC/DC FUSE - H-LP RH-HI FUSE | *18 | NO. 2 ENGINE ROOM RELAY BLOCK - H-LP (LO) RELAY - DRL RH RELAY - DRL LH RELAY - FOG FR RELAY - H-LP RH/H-LP RH-LO FUSE - ECU-B NO.1 FUSE - H-LP LH-LO FUSE - FOG FR FUSE - DRL FUSE |
ILLUSTRATION
| *1 | CENTER STOP LIGHT ASSEMBLY | *2 | LICENSE PLATE LIGHT ASSEMBLY LH |
| *3 | LICENSE PLATE LIGHT ASSEMBLY RH | *4 | REAR COMBINATION LIGHT ASSEMBLY LH |
| *5 | REAR COMBINATION LIGHT ASSEMBLY RH | *6 | REAR LIGHT ASSEMBLY LH |
| *7 | REAR LIGHT ASSEMBLY RH | *8 | REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH |
| *9 | REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH | *10 | REAR LIGHT SOCKET AND WIRE LH |
| *11 | REAR LIGHT SOCKET AND WIRE RH | *12 | REAR LIGHT LENS AND BODY LH |
| *13 | REAR LIGHT LENS AND BODY RH | - | - |
ILLUSTRATION
| *A | w/ DRL OFF Switch | - | - |
| *1 | AUTOMATIC LIGHT CONTROL SENSOR | *2 | HEADLIGHT DIMMER SWITCH ASSEMBLY |
| *3 | STOP LIGHT SWITCH ASSEMBLY | *4 | STOP LIGHT CONTROL ECU ASSEMBLY |
| *5 | COMBINATION METER ASSEMBLY | *6 | AIR CONDITIONING CONTROL ASSEMBLY - HAZARD WARNING SWITCH |
| *7 | DRL OFF SWITCH | *8 | HYBRID VEHICLE CONTROL ECU |
| *9 | MAIN BODY ECU (MULTIPLEX NET WORK BODY ECU) | *10 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - IG1 NO.2 RELAY - BK UP LP RELAY - TAIL RELAY - ACC RELAY - ECU-IG NO.2 FUSE - ACC FUSE - BKUP LP FUSE - TAIL FUSE - STOP FUSE |
| *11 | DLC3 | - | - |
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System Diagram
SYSTEM DIAGRAM Tail, Stop, Headlight Circuit Turn Signal Circuit
System Description
SYSTEM DESCRIPTION AUTOMATIC LIGHT CONTROL SYSTEM (a) When the headlight dimmer switch is in the AUTO position, the automatic light control system detects ambient light levels and controls the headlig
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Installation
INSTALLATION PROCEDURE 1. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU (a) Attach the claw and install the multiplex tilt and telescopic ECU to the bracket. (b) Install the bolt and multiplex tilt and telescopic ECU to the electric power steering column sub-assembly. (c) Connect the connector and harne
Inspection
INSPECTION PROCEDURE 1. INSPECT SEPARATE TYPE REAR SEATBACK COVER RH (REAR SEATBACK HEATER ASSEMBLY RH) (for RH Side) (a) Check the separate type rear seatback cover RH (rear seatback heater assembly RH). (1) Measure the resistance according to the value(s) in the table below. Standard Resistance
