LIGHTING SYSTEM Power Switch Illumination Circuit

DESCRIPTION

WIRING DIAGRAM

PROCEDURE

1. PERFORM ACTIVE TEST USING GTS (POWER SWITCH)

   1. Using the GTS, perform the Active Test.

      Click hereClick here

      Body Electrical > Entry&Start > Active Test

      Tester Display	Measurement Item	Control Range	Diagnostic Note
      Power/Engine SW Light	Power switch Illumination	ON or OFF	-

      Body Electrical > Entry&Start > Active Test

      Tester Display
      Power/Engine SW Light

   Result

   Proceed to
   Power switch illumination illuminates
   Power switch illumination does not illuminates

   Power switch illumination illuminates

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

   Click hereClick here

   Power switch illumination does not illuminates

2. INSPECT POWER SWITCH

   1. Remove the power switch.

      Click here

   2. Inspect the power switch.

      Click here

   Result

   Proceed to
   OK
   NG

   NG

   REPLACE POWER SWITCH

   Click here

   OK

3. CHECK HARNESS AND CONNECTOR (POWER SWITCH - CERTIFICATION ECU [SMART KEY ECU ASSEMBLY])

   1. Disconnect the G24 power switch connector.

   2. Disconnect the G84 main body ECU (multiplex network body ECU) connector.

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

      Standard Resistance

      Tester Connection	Condition	Specified Condition
      G24-9 (SWIL) - G84-16 (SWIL)	Always	Below 1 Ω
      G24-6 (AGND) - G84-24 (AGND)	Always	Below 1 Ω
      G24-9 (SWIL) - Body ground	Always	10 kΩ or higher
      G24-6 (AGND) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

   OK

   REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR