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.
SEE MORE:
ECU Malfunction (C1611)
DESCRIPTION If the clearance warning ECU assembly detects an internal malfunction during self-diagnosis, DTC C1611 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1611 ECU Malfunction
Sub-CPU abnormal signal
Mirror check abnormal
Clearance warning E
Relay
InspectionINSPECTION PROCEDURE 1. INSTALL RELAY BLOCK ASSEMBLY (a) Preparations for inspection (1) Connect the positive battery terminal to terminal 2 of the fuel lid opener relay and the negative battery terminal to terminal 1. (b) Measure resistance (1) Measure the resistance accor
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