Sliding Roof System: Inspection

2004 Toyota Matrix XR, FWD, StandardSECTION Inspection
WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT MOON ROOF CONTROL SWITCH 
    1. Check the resistance between the terminals when operating the switch.

      Standard: 

      SPECIFICATION OF RESISTANCE BETWEEN TERMINALS

      Terminals No. Switch Operation Specified Condition
      4 - 2 TILT UP is pressed Below 1 Ω
      3 - 2 SLIDE OPEN is pressed Below 1 Ω
      4 - 3 OFF 10 kΩ or higher
      3 - 2 OFF 10 kΩ or higher

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

      Fig 1: Inspecting Moon Roof Control Switch
      G03553444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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:

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