Lexus NX: Parts Location
Lexus NX Service Manual / Steering / Steering Column / Power Tilt And Power Telescopic Steering Column System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Seat Memory | - | |
| *1 | FRONT POWER SEAT SWITCH LH | *2 | SEAT MEMORY SWITCH |
| *3 | TILT AND TELESCOPIC SWITCH | *4 | ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY - MULTIPLEX TILT AND TELESCOPIC ECU - TILT MOTOR - TELESCOPIC MOTOR |
| *5 | NO. 2 ENGINE ROOM RELAY BLOCK - ECU-B NO. 1 FUSE | *6 | COMBINATION METER ASSEMBLY |
| *7 | DLC3 | *8 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - TI&TE FUSE - ECU-IG NO. 2 FUSE |
| *9 | OUTER MIRROR CONTROL ECU ASSEMBLY LH | - | - |
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System Description
SYSTEM DESCRIPTION FUNCTION OF MAIN COMPONENTS Component Function Multiplex tilt and telescopic ECU This ECU sends a control signal to the tilt motor and telescopic motor, based on signals
System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method Main Body ECU (Multiplex Network Body ECU) Multiplex Tilt and Telescopic EC
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT AUXILIARY BATTERY VOLTAGE Standard voltage: 11 to 14 V
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Dtc Check / Clear
DTC CHECK / CLEAR NOTICE:
The steering lock ECU (steering lock actuator assembly) does not store history DTCs. If any DTCs are output, confirm and record them as soon as possible. Do not turn the power switch off or clear the DTCs until the DTCs are confirmed and recorded.
DTCs may have been st
Inspection
INSPECTION PROCEDURE 1. INSPECT REAR SHOCK ABSORBER ASSEMBLY LH (a) Compress and extend the shock absorber rod and check that there is no abnormal resistance or unusual sound during operation. If there is any abnormality, replace the shock absorber with a new one. NOTICE: When disposing of the shock
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