Push Button Ignition Switch: Inspection

2016 Subaru Legacy 2.5iSECTION Inspection
  1. Check the continuity between the connectors.

    Preparation tool:Β 

    Circuit testerΒ 

    Fig 1: Push Button Ignition Switch Connector Terminal Identification
    G10271095Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Inspection conditions Specification
    4 (COM) - 5 (GND) Always Continuity exists
    7 (SSW1) - 5 (GND) Push button ignition switch released β†’ pressed Continuity exists
    2 (SSW2) - 5 (GND) Push button ignition switch released β†’ pressed Continuity exists
  2. Check the push button ignition switch operation when battery voltage is applied between the connectors.
    Terminal No. Inspection conditions Specification
    11 (SWIL) - 5 (GND) Connect battery to the terminals Goes off β†’ Red switch illumination light
    12 (INDS) - 5 (GND) Turns off β†’ Switch indicator lights in green
    13 (INDW) - 5 (GND) Turns off β†’ Switch indicator lights in orange
  3. Replace the push button ignition switch if the inspection result is not within the standard value.
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.