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) | - | - |
READ NEXT:
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
NEXT
SEE MORE:
Replacement
REPLACEMENT CAUTION / NOTICE / HINT 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 malfunction, clear the DTC.
While the auxiliary battery is connected, even if the power switch is off
Drive Motor "A" Control Module (P0A1B-554,P0A1C-169)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that a large current flowed in the boost converter. The cause of this malfunction may be one of the following: Internal inverter malfunction
Inverter internal circuit malfunction
Malfunction in ECU that controls the inverter
DESCRIPTION
© 2016-2026 Copyright www.lexunx.com
