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HOMESERVICE MANUALSTOYOTA2020RAV4 XLE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 56 (ENGINE STARTING SYSTEM (A25A-FXS) - SERVICE INFORMATION)POWER SWITCHINSPECTION [11/2018 - ]PROCEDURE
2020 Toyota RAV4 XLE, AWD

Inspection [11/2018 - ]: Procedure

2020 Toyota RAV4 XLE, AWDSECTION Procedure
WARNING: This page is about a different variant/trim than selected.
  1. INSPECT POWER SWITCHΒ 
    1. Check the resistance.
      1. Measure the resistance according to the value(s) in the table below.
        GTY566689Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Power switch)

        Standard Resistance

        Tester Connection Condition Specified Condition
        5 (SS1) - 6 (AGND)
        1 (SS2) - 6 (AGND)        		 Not pushed 10 kΞ© or higher
        Pushed Below 1 Ξ©

        If the result is not as specified, replace the power switch.

    2. Check the LED illumination.
      1. Apply battery voltage between the terminals of the power switch and check the illumination condition of the power switch indicator light.

        OK

        Condition Specified Condition
        Auxiliary battery positive (+) β†’ Terminal 9 (SWIL)
        Auxiliary battery negative (-) β†’ Terminal 6 (AGND)        		 Illuminates

        HINT:Β 

        • If the positive (+) lead and the negative (-) lead are incorrectly connected, the power switch indicator light will not illuminate.
        • If the voltage is too low, the power switch indicator light will not illuminate.

        If the result is not as specified, replace the power switch.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.