LIGHTING SYSTEM Power Switch Illumination Circuit

DESCRIPTION

The illuminated entry system controls the power switch illumination.

WIRING DIAGRAM

A01NEELE07

INSPECTION PROCEDURE

PROCEDURE


  1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER


    1. Connect the intelligent tester to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Smart Key / Active Test.

    5. Check that the the illumination operates.

      Smart Key
      Tester Display Test Part Control Range Diagnostic Note
      Power/Engine SW Light Power switch illumination ON/OFF -
      OK
      Power switch illumination comes on.

    NG

    INSPECT POWER SWITCH Click here

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

  2. INSPECT POWER SWITCH


    1. Remove the power switch Click here.

      A01NEYOE10

    2. Connect a positive (+) lead from the battery to terminal 11 and a negative (-) lead to terminal 5.

    3. Check that the illumination comes on.

      OK
      Power switch illumination comes on.
      Text in Illustration
      *1 Illumination *2

      Component without harness connected

      (Power Switch)

    NG

    REPLACE POWER SWITCH Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (POWER SWITCH - CERTIFICATION ECU AND BODY GROUND)


    1. A01ND6VE02
      Text in Illustration
      *1

      Front view of wire harness connector

      (to Power Switch)
      *2

      Front view of wire harness connector

      (to Certification ECU (Smart Key ECU Assembly))

      Disconnect the F58 certification ECU (smart key ECU assembly) connector.

    2. Disconnect the F22 power switch connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F22-11 (SWIL) - F58-11 (SWIL) Always Below 1 Ω
      F22-11 (SWIL) - Body ground Always 10 kΩ or higher
      F22-5 (GND) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)