Lexus NX: Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
- Wear protective gloves. Sharp areas on the parts may injure your hands.
- If the front seat cushion airbag assembly RH was deployed, replace the front seat cushion airbag assembly RH, separate type front seat cushion spring assembly, separate type front seat cushion cover and separate type front seat cushion pad with the necessary parts in accordance with the extent of the collision damage.
PROCEDURE
1. INSTALL FRONT SEAT CUSHION AIRBAG ASSEMBLY RH
(a) Attach the 3 wire harness clamps to set the front seat cushion airbag assembly RH.
(b) Install the front seat cushion airbag assembly RH with 3 new nuts.
Torque:
5.5 N·m {56 kgf·cm, 49 in·lbf}
CAUTION:
- The nuts must not be reused.
- Make sure that the separate type front seat cushion spring assembly is not deformed. If it is, replace it with a new one.
(c) Attach the claw to connect the airbag connector.
(d) Attach the 3 wire harness clamps.
2. INSTALL SEPARATE TYPE SEAT CUSHION COVER WITH PAD
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3. INSTALL FRONT SEAT INNER CUSHION SHIELD RH
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4. INSTALL FRONT SEAT CUSHION SHIELD RH
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5. INSTALL FRONT SEAT LOWER CUSHION SHIELD
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6. INSTALL FRONT SEAT ASSEMBLY RH
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7. 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}
8. 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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9. INSTALL DECK FLOOR BOX LH
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10. INSTALL REAR DECK FLOOR BOX
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11. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY
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12. PERFORM DIAGNOSTIC SYSTEM CHECK
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13. CHECK SRS WARNING LIGHT
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Disposal
DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre-disp
Components
COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 AUXILIARY BATTERY NEGATIVE TERMINAL N*m (kgf*cm, ft.*lbf): Specified
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Removal
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.
NOTICE:
While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or the
Back Door Closer Operation Malfunction (B2250)
DESCRIPTION The multiplex network door ECU receives signals from the latch switch, initial switch, pawl switch and back door courtesy switch, which are built into the back door lock assembly. Based on these switch signals, the latch position of the back door lock assembly is determined. DTC No.
