Bench Testing

2005 Chrysler PT Cruiser Touring, 2D Convertible, 2.4 X, StandardSECTION Bench Testing
  1. Remove the rear window defogger switch (Refer to BODY/INSTRUMENT PANEL/ACCESSORY SWITCH BEZEL - REMOVAL) .
  2. With switch removed from vehicle, use a jumper wire and connect a 12 volt supply to Pin 1 and 2. Using a third jumper wire, ground Pin 3. Refer to Fig 1 and the REAR WINDOW DEFOGGER SWITCH AND HARNESS CONNECTOR PIN CALL-OUTΒ  table.
  3. Follow the same procedures used for IN-VEHICLE TESTING, except for step Β 2.
Fig 1: Rear Window Defogger & Wiper Switch Connector (Component Side)
GC0021362Courtesy of DAIMLERCHRYSLER CORP.
RENDER: 1.0x

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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.