Lexus NX: Parts Location
Lexus NX Service Manual / Vehicle Exterior / Lighting (ext) / Automatic High Beam System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FORWARD RECOGNITION CAMERA | *2 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY (SKID CONTROL ECU) |
| *3 | HEADLIGHT ASSEMBLY LH | *4 | HEADLIGHT ASSEMBLY RH |
| *5 | ENGINE ROOM RELAY BLOCK - H-LP LH/DIMMER(HI) RELAY (for Single Beam Headlight) | *6 | NO. 2 ENGINE ROOM RELAY BLOCK - H-LP RH RELAY (for Triple Beam Headlight) |
ILLUSTRATION
| *1 | COMBINATION SWITCH ASSEMBLY (AUTOMATIC HIGH BEAM MAIN SWITCH) | *2 | AUTOMATIC LIGHT CONTROL SENSOR |
| *3 | HEADLIGHT DIMMER SWITCH ASSEMBLY | *4 | COMBINATION METER ASSEMBLY |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | DLC3 |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION AUTOMATIC HIGH BEAM SYSTEM (a) General The automatic high beam system enhances the illumination of the area in front of the vehicle to improve visibility for the driver. It works by
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the automatic high beam system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
AVC-LAN Circuit
DESCRIPTION Each audio system component connected to the AVC-LAN (communication bus) transfers switch signals using the audio visual communication local area network. If a short to +B or short to ground occurs in the AVC-LAN, the audio system will not function normally because communication is not p
Dtc Check / Clear
DTC CHECK / CLEAR DTC CHECK (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Vehicle Proximity Notification System / Trouble Codes. Body Electrical > Vehicle Proximity Notification System > T
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