On-Vehicle Inspection

2004 Toyota Matrix XR, FWD, StandardSECTION On-Vehicle Inspection
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT TURN SIGNAL FLASHER CIRCUITΒ 
    1. Measure voltage between terminal as shown in the chart below.
      Fig 1: Identifying Turn Signal Flasher Connector Terminals
      G02890966Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
      TEST CONDITIONS

      Tester connection Condition Specified condition
      7 - Ground Constant Continuity
      1 - Ground Turn igniton switch ON Battery positive voltage
      1 - Ground Turn igniton switch OFF No voltage
      4 - Ground Constant Battery positive voltage
    2. Connect the connector to turn signal flasher and inspect the wire harness side connector from the back side as shown in the chart below.
      Fig 2: Tester Connection Condition Chart
      G02890967Courtesy of Β© 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:

  • 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.