Lexus NX: On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

CAUTION:

Be sure to follow the correct removal and installation procedures of the curtain shield airbag assemblies.

PROCEDURE

1. INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (for Vehicle not Involved in Collision)

(a) Perform a diagnostic system check.

Click here

(b) Visually check for defects with the curtain shield airbag assemblies installed on the vehicle.

(1) The defects are as follows:

  • Cuts on each pillar garnish or the roof headlining assembly around the curtain shield airbag assemblies
  • Small cracks on each pillar garnish or the roof headlining assembly around the curtain shield airbag assemblies
  • Significant discoloration on each pillar garnish or the roof headlining assembly around the curtain shield airbag assemblies

OK:

No defects are found.

HINT:

If any of the defects is found, replace each pillar garnish or the roof headlining assembly with a new one.

2. INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (for Vehicle Involved in Collision and Airbag not Deployed)

(a) Perform a diagnostic system check.

Click here

(b) Visually check for defects with the curtain shield airbag assemblies installed on the vehicle.

(1) The defects are as follows:

  • Cuts on the curtain shield airbag assemblies
  • Small cracks on the curtain shield airbag assemblies
  • Significant discoloration on the curtain shield airbag assemblies
  • Cracks or other damage to the connector

OK:

No defects are found.

HINT:

If any of the defects is found, replace the curtain shield airbag assembly with a new one.

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 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL CURTAIN SHIELD AIRBAG ASSEMBLY LH

 Front Airbag Sensor

 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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 Clearance Warning Buzzer (for Rear Side)

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 Position Initialization Incomplete (B2343)

DESCRIPTION This DTC is stored when the sliding roof drive gear sub-assembly (sliding roof ECU) has not been initialized. DTC No. Detection Item DTC Detection Condition Trouble Area B2343 Position Initialization Incomplete Sliding roof drive gear sub-assembly (sliding roof ECU) has

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