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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READ NEXT:

 Occupant Classification System

 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.

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