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:
Installation
INSTALLATION PROCEDURE 1. INSTALL STEERING PAD SWITCH ASSEMBLY (a) Engage the 4 claws and 3 guide pins to install the steering pad switch assembly to the steering wheel sub-assembly. (b) Install the 2 screws. (c) Connect the steering pad switch connector to the No. 1 switch wire. (d) Connect the ste
Lost Communication with Front Panel LIN (B14B2)
DESCRIPTION The air conditioning control assembly communicates with the air conditioning amplifier assembly through the LIN communication system. If the LIN communication system malfunctions, the air conditioning amplifier assembly does not operate even if the air conditioning control assembly is op
