Rear Window Defogger Switch: Inspection

2002 Subaru Forester BaseSECTION Inspection
  1. Turn the ignition switch ON.
  2. Check continuity between terminals on the wire harness side with connectors connected.
    1. Connector & terminal:Β  (i18) No. 6 (+) - No. 8 (-):
    Fig 1: Checking Continuity Between Terminals
    G02863903Courtesy of SUBARU OF AMERICA, INC.
    REAR WINDOW DEFOGGER SWITCH SPECIFICATIONS

    IGN SW Switch position Terminal No. Standard
    ON OFF (i18) 6 and (M8) 8 10V-14V
    ON ON 6 and 8 OV
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.