Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2004 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 696 (Combination Meter - Diagnostics) >> Operating Light Control Rheostat Does Not Change Light Brightness >> Inspection Procedure

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. INSPECT COMBINATION METER ASSY 
    1. Disconnect the combination meter connectors.
    2. Measure the voltage according to the value(s) in Fig 1 .

      Standard: 

      Fig 1: Measuring Voltage Between Connectors
      G03049743Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 2: Inspecting Combination Meter Assy (1 Of 2)
      G03049741Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Measure the resistance according to the value(s) in STANDARD REFERENCE  .

      Standard: 

      STANDARD REFERENCE

      Tester Connection Specified Condition
      C8-7 - Body ground Below 1 Ω
      C8-8 - Body ground Below 1 Ω
      Fig 3: Inspecting Combination Meter Assy (2 Of 2)
      G03049742Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR (COMBINATION METER ASSY-ENGINE ROOM R/B) 
    2. OK: REPLACE COMBINATION METER ASSY (SEE  OVERHAUL  )