Lexus NX: Front Door Courtesy Switch

Lexus NX Service Manual / Vehicle Interior / Lighting (int) / Front Door Courtesy Switch

Components

COMPONENTS

ILLUSTRATION

*1

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY

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N*m (kgf*cm, ft.*lbf): Specified torque

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Removal

REMOVAL

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. REMOVE FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY

(a) Using a T30 "TORX" socket wrench, remove the screw.

(b) Disconnect the connector and remove the front door courtesy light switch assembly.

Inspection

INSPECTION

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. INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

Terminal 1 - Switch body

Pushed

10 kΩ or higher

Not pushed

Below 1 Ω

If the result is not as specified, replace the front door courtesy light switch assembly.

*a

Component without harness connected

(Front Door Courtesy Light Switch Assembly)

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 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY

(a) Connect the connector.

(b) Using a T30 "TORX" socket wrench, install the front door courtesy light switch assembly with the screw.

Torque:

6.0 N·m {61 kgf·cm, 53 in·lbf}

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 Removal

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 Replacement

REPLACEMENT PROCEDURE 1. REPLACE INTAKE VALVE GUIDE BUSH (a) Heat the cylinder head sub-assembly to approximately 80 to 100°C (176 to 212°F). (b) Place the cylinder head sub-assembly on wooden blocks. (c) Using SST and a hammer, tap out the intake valve guide bush. SST: 09201-01055 SST: 09950-7

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (CHECK USING Techstream) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG) and wait for 90 seconds. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes. Body Electrical > Navigation Syst

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