- - MIRROR FUSE
- - ECU-B NO.1 FUSE
Lexus NX: Parts Location
Lexus NX Service Manual / Vehicle Interior / Seat / Front Power Seat Control System (w/ Memory) / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FRONT SEAT INNER BELT ASSEMBLY LH | *2 | FRONT SEAT OUTER BELT ASSEMBLY LH |
| *3 | OUTER MIRROR CONTROL ECU ASSEMBLY (for Driver Side) | *4 | NO. 2 ENGINE ROOM RELAY BLOCK |
ILLUSTRATION
| *1 | SEAT MEMORY SWITCH | *2 | DLC3 |
| *3 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
| *4 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *5 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | - | - |
ILLUSTRATION
| *1 | FRONT LUMBAR POWER SEAT SWITCH | *2 | LUMBAR SUPPORT ADJUSTER ASSEMBLY LH |
| *3 | FRONT POWER SEAT SWITCH LH | *4 | FRONT SEAT ADJUSTER ASSEMBLY LH |
| *5 | SLIDE MOTOR | *6 | FRONT VERTICAL MOTOR |
| *7 | REAR LIFTER MOTOR | *8 | RECLINING MOTOR |
| *9 | LUMBAR SUPPORT MOTOR | *10 | SEPARATE TYPE FRONT SEATBACK SPRING ASSEMBLY LH |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION
The driver seat is equipped with slide, reclining, rear lifter, front vertical, and lumbar support adjustment functions.
The memory
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the front power seat control system (w/ Memory).
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
SEE MORE:
Removal
REMOVAL PROCEDURE 1. REMOVE REAR SEAT CUSHION ASSEMBLY for Manual seat: Click here for Power seat: Click here 2. REMOVE REAR DOOR SCUFF PLATE LH Click here 3. REMOVE REAR DOOR SCUFF PLATE RH Click here 4. REMOVE RECLINING ADJUSTER RELEASE HANDLE LH (for Manual Seat) Click here 5. RE
Generator Control Module (P0A1A-658,P0A1A-791,P1C2A-155,P1CA6-156,P3133-659)
DESCRIPTION The MG ECU, which is built into the inverter with converter assembly, monitors its internal operation and will store DTCs if the system is malfunctioning. If any of the following DTCs are output, replace the inverter with converter assembly. DTC No. Detection Item DTC Detection Co
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