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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 4 (AUTOMATIC TRANSMISSION ELECTRONIC CONTROLLED (ECT) - U341F - DIAGNOSTICS)DATA LIST/ACTIVE TEST
2004 Toyota Matrix XR, FWD, Standard

Data List/Active Test

2004 Toyota Matrix XR, FWD, StandardSECTION Data List/Active Test
WARNING: This page is about a different variant/trim than selected.
    NOTE:

    According to the DATA LIST displayed by the OBD II scan tool or hand-held tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the DATA LIST as the first step of troubleshooting is one method to shorten labor time.

  1. DATA LIST 
    1. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the OBD II scan tool or hand-held tester to the DLC3.
    4. Turn the ignition switch to the ON position.
    5. According to the display on tester, read the "DATA LIST".
      Fig 1: Active Test Data List
      G02915711Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. NOTE:

    Performing the ACTIVE TEST using the hand-held tester allows the relay, VSV, actuator and so on to operate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one method to shorten labor time.

    The pressure values in ACTIVE TEST and HYDRAULIC TEST are different from each other.

  2. ACTIVE TEST 

    It is possible to display the DATA LIST during the ACTIVE TEST.

    1. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the hand-held tester to the DLC3.
    4. Turn the ignition switch to the ON position.
    5. According to the display on tester, perform the "ACTIVE TEST".
      Fig 2: Item Test Details Table
      G02915712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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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.