Lexus NX: On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

CAUTION:

Be sure to follow the correct removal and installation procedures of the front seat cushion airbag assembly RH.

HINT:

  • Use the same procedure for RHD and LHD vehicles.
  • The procedure listed below is for LHD vehicles.

PROCEDURE

1. INSPECT FRONT SEAT CUSHION AIRBAG ASSEMBLY RH (for Vehicle not Involved in Collision)

(a) Perform a diagnostic system check.

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(b) Visually check for defects with the front seat cushion airbag assembly RH installed on the vehicle.

(1) The defects are as follows:

  • Cuts on the front seat cushion assembly around the front seat cushion airbag assembly RH
  • Small cracks on the front seat cushion assembly around the front seat cushion airbag assembly RH
  • Significant discoloration on the front seat cushion assembly around the front seat cushion airbag assembly RH

OK:

No defects are found.

HINT:

If any of the defects is found, replace the separate type front seat cushion cover or separate type front seat cushion pad with a new one.

2. INSPECT FRONT SEAT CUSHION AIRBAG ASSEMBLY RH (for Vehicle Involved in Collision and Airbag not Deployed)

(a) Perform a diagnostic system check.

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(b) Visually check for defects with the front seat cushion airbag assembly RH removed from the vehicle.

(1) The defects are as follows:

  • Make sure that there are no broken or frayed threads, or scratches on the surface of the base fabric of the front seat cushion airbag assembly RH
  • Marks from being dropped
  • Deformation on the installation part of the front seat cushion airbag assembly RH
  • Cracks or other damage to the wire harness or connector

OK:

No defects are found.

HINT:

If any of the defects is found, replace the front seat cushion airbag assembly RH with a new one.

READ NEXT:

 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

 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

 Steering Pad

SEE MORE:

 GSW Terminal Circuit Malfunction (B1243)

DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243 will be stored. DTC No. Detection Item DTC Detection Condition Trouble Area B1243 GS

 Removal

REMOVAL PROCEDURE 1. REMOVE MAP LIGHT ASSEMBLY (PERSONAL LIGHT) (a) Using moulding remover D, detach the 4 clips. (b) Disconnect the connectors and remove the map light assembly (personal light).

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