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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 695 (NAVIGATION SYSTEM - DIAGNOSTICS)DISPLAY DOES NOT DIM (NIGHT SCREEN) WITH TAIL SWITCH ONINSPECTION PROCEDURE
2004 Toyota Matrix XR, FWD, Standard

Inspection Procedure

2004 Toyota Matrix XR, FWD, StandardSECTION Inspection Procedure
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 IMAGE QUALITY SETTING 
    1. Enter the display adjustment screen by pressing the "DISPLAY" switch.
    2. Turn the light control switch to the TAIL position.
    3. Check if "DAY MODE" on the display adjustment is ON.

      OK: "DAY MODE" is ON. 

      Fig 1: Identifying Display
      G03049580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. OK: TURN FORCED "DAY MODE" SETTING OFF 
    2. NG: Go to Next Step. 
  2. DISPLAY CHECK MODE (VEHICLE SIGNAL CHECK MODE) 
    1. Enter the "Display Check" mode (Vehicle Signal Check Mode) (see DISPLAY CHECK MODE (VEHICLE SIGNAL CHECK) ).
    2. Turn the light control switch to the TAIL, HEAD or OFF position.

      Standard: 

      LIGHT CONTROL SWITCH SPECIFICATION

      Light Control Switch Display
      TAIL or HEAD ON
      OFF OFF
      Fig 2: Identifying Display Check Mode
      G03049581Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    HINT:

    The display is updated once per second. As a result, it is normal for the display to lag behind the actual change in the switch.

    1. OK: REPLACE RADIO AND NAVIGATION ASSY (SEE  REPLACEMENT  ) 
    2. NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (SEE  PROBLEM SYMPTOMS TABLE  ) 
RENDER: 1.0x

NO RELATED

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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.