Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | NO. 1 ENGINE ROOM RELAY BLOCK - IG2-MAIN RELAY - IG2-MAIN FUSE - STRG LOCK FUSE | - | - |
ILLUSTRATION
| *1 | POWER SWITCH | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - IG2 NO. 3 FUSE |
| *3 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *4 | DLC3 |
| *5 | COMBINATION METER ASSEMBLY | *6 | STEERING LOCK ECU (STEERING LOCK ACTUATOR ASSEMBLY) (for Manual Tilt and Manual Telescopic Steering Column) |
| *7 | STEERING LOCK ECU (STEERING LOCK ACTUATOR ASSEMBLY) (for Power Tilt and Power Telescopic Steering Column) | *8 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *9 | ID CODE BOX (IMMOBILISER CODE ECU) | - | - |
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System Diagram
SYSTEM DIAGRAM Circuit Description Component Outline Steering Lock ECU (Steering Lock Actuator Assembly)
The steering is locked and unlocked by communicating with the certification ECU
System Description
SYSTEM DESCRIPTION UNLOCK OPERATION CONDITIONS FOR STEERING LOCK (a) When the following condition is met, the unlock operation is performed.
The power switch is on (ACC) or on (IG).
HINT: When t
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedures to troubleshoot the steering lock system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Installation
INSTALLATION PROCEDURE 1. INSTALL REAR TELEVISION CAMERA ASSEMBLY (a) Install the 2 screws and rear television camera assembly. (b) Connect the connector. 2. INSTALL BACK DOOR OUTSIDE GARNISH SUB-ASSEMBLY Click here 3. INSTALL BACK DOOR TRIM BOARD ASSEMBLY Click here 4. INSTALL BACK DOOR SIDE GA
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.
NOTICE: When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be output. As there is no
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