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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO SYSTEM - DIAGNOSTICSTURNING ON LIGHT SWITCH DOES NOT LIGHT UP NIGHT TIME ILLUMINATION OF RADIO RECEIVERINSPECTION PROCEDURE
2004 Toyota Matrix XR, FWD, Standard

Inspection Procedure

2004 Toyota Matrix XR, FWD, StandardSECTION Inspection Procedure
  1. INSPECT RADIO RECEIVER ASSY (ILL+, ILL-, PARK) 
    1. Check that the voltage between terminals at each condition as shown in TESTER CONNECTION SPECIFIED CONDITION  table.
      Fig 1: Locating Terminals E, Park, ILL(-) & ILL(+) (w/Indash CD Changer)
      G02915841Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard: 

      TESTER CONNECTION SPECIFIED CONDITION

      Tester connection Condition Specified condition
      ILL+ - E Light control switch TAIL or HEAD14 V 10 - 14 V
      ILL- - E Light control switch HI or FLASH 10 - 14 V
      PARK - E Light control switch TAIL or HEAD14 V 10 - 14 V
      Fig 2: Locating Terminals E, Park, ILL(-) & ILL(+) (w/o Indash CD Changer)
      G02915842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. OK: Check And Replace Radio Receiver Assy 
    2. NG: Repair Or Replace Harness Or Connector 
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:

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