Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL OCCUPANT DETECTION ECU
(a) Attach the claw to install the occupant detection ECU.
NOTICE:
If the occupant detection ECU has been dropped, or there are any cracks, dents or other defects in the case or connector, replace the occupant detection ECU with a new one.
(b) Connect the 2 connectors.
NOTICE:
When installing the occupant detection ECU, be careful that the SRS wiring does not interfere with or is pinched between other parts.
2. INSTALL FRONT SEAT ASSEMBLY RH
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3. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
(a) Connect the cable to the negative (-) auxiliary battery terminal and tighten the nut.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
4. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL
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HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
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5. ZERO POINT CALIBRATION AND SENSITIVITY CHECK
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6. PERFORM DIAGNOSTIC SYSTEM CHECK
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7. CHECK SRS WARNING LIGHT
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8. INSTALL DECK FLOOR BOX LH
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9. INSTALL REAR DECK FLOOR BOX
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10. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from t
Parts Location
PARTS LOCATION ILLUSTRATION *1 NO. 2 ENGINE ROOM RELAY BLOCK - ODS FUSE *2 FRONT SEAT INNER BELT ASSEMBLY RH *3 AIR CONDITIONING CONTROL ASSEMBLY *4 OCCUPANT DETECTION ECU *5
SEE MORE:
Removal
REMOVAL CAUTION / NOTICE / HINT PROCEDURE 1. REMOVE ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY Click here 2. REMOVE POWER STEERING ECU ASSEMBLY (a) Detach the claw and remove the power steering ECU protector from the power steering ECU assembly. (b) Remove the 2 cable ties and h
Intake System
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT INTAKE SYSTEM HINT: Perform "Inspection After Repair" after repairing air leaks in the intake system. Click here (a) Check that there are no vacuum leaks at the points shown in the illustration.
