Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH | *2 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY (SKID CONTROL ECU) |
| *3 | HEADLIGHT ASSEMBLY LH - HEADLIGHT ECU SUB-ASSEMBLY LH - HEADLIGHT UNIT ASSEMBLY LH | *4 | HEADLIGHT ASSEMBLY RH - HEADLIGHT ECU SUB-ASSEMBLY RH - HEADLIGHT UNIT ASSEMBLY RH |
| *5 | ENGINE ROOM RELAY BLOCK - H-LP LH/DIMMER(HI) RELAY - H-LP MAIN LH/H-LP MAIN HI FUSE - H-LP MAIN RH/H-LP MAIN LO FUSE | *6 | NO. 2 ENGINE ROOM RELAY BLOCK - H-LP RH RELAY |
ILLUSTRATION
| *1 | COMBINATION METER ASSEMBLY | *2 | HYBRID VEHICLE CONTROL ECU |
| *3 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *4 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG NO.3 FUSE |
| *5 | DLC3 | - | - |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL (a) General The automatic headlight beam level control system ensures forward visibility and prevents dazzling of drivers in oncoming and prec
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the automatic headlight beam level control system (for Triple Beam Headlight).
*: Use the Techstream
PROCEDURE 1.
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Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Intelligent clearance sonar system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair them. CHECK DLC3 (a) C
Data List / Active Test
DATA LIST / ACTIVE TEST ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts o
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