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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 699 (WIRELESS DOOR LOCK CONTROL SYSTEM - DIAGNOSTICS)DTC CHECK/CLEAR
2004 Toyota Matrix XR, FWD, Standard

DTC Check/Clear

2004 Toyota Matrix XR, FWD, StandardSECTION DTC Check/Clear
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. CHECK DTC 
    1. Connect the hand-held tester to the DLC3.
      Fig 1: Connecting Handheld Tester To DLC3
      G03049993Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Turn the ignition switch ON.
    3. Read the DTCs by following the directions on the tester's screen.

    HINT:

    Refer to the hand-held tester operator's manual for further details.

    Fig 2: Connecting Handheld Tester To DLC3
    G03049994Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. CLEAR DTC 
    1. Connect the hand-held tester to the DLC3.
    2. Turn the ignition switch ON.
    3. Erase the DTCs by following the directions on the tester's screen.

    HINT:

    Refer to the hand-held tester operator's manual for further details.

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.