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On-Vehicle Inspection

  1. INSPECT SPEEDOMETER 
    1. Check the operation.
      1. Using a speedometer tester (calibrated chassis dynamometer), check the speedometer indication according to the table below.

        Reference: mph (U.S.A.) 

        CHASSIS DYNAMOMETER INDICATION AND ACCEPTABLE RANGE (MPG (USA))

        Chassis dynamometer indication Acceptable range
        20 mph 20.0 to 23.0 mph
        40 mph 40.0 to 43.5 mph
        60 mph 60.0 to 64.0 mph
        80 mph 80.0 to 84.5 mph
        100 mph 100.0 to 105.0 mph
        120 mph 120.0 to 125.5 mph
        140 mph 140.0 to 146.0 mph
        160 mph 160.0 to 166.5 mph

        Reference: km/h (Canada) 

        CHASSIS DYNAMOMETER INDICATION AND ACCEPTABLE RANGE (KM/H (CANADA))

        Chassis dynamometer indication Acceptable range Data in () is for reference
        20 km/h (17.5 to 21.5 km/h)
        40 km/h 38.0 to 42.0 km/h
        60 km/h 58.0 to 63.0 km/h
        80 km/h 78.0 to 84.0 km/h
        100 km/h 98.5 to 104.5 km/h
        120 km/h 119.0 to 125.0 km/h
        140 km/h 139.0 to 146.0 km/h
        160 km/h 159.0 to 167.0 km/h
        180 km/h 179.0 to 188.0 km/h
        200 km/h 199.0 to 209.0 km/h
        220 km/h 219.0 to 230.0 km/h
        240 km/h 239.0 to 251.0 km/h
        NOTE: Tire wear as well as over or under inflation will cause errors.
      2. Check the deviation from the acceptable range of the speedometer indication.

        Reference: 

        Less than 0.5 km/h (0.3 mph) 

        HINT:

        If the indication is not as specified, go to PROBLEM SYMPTOMS TABLE  .

  2. INSPECT TACHOMETER 
    1. Connect a tune-up tachometer, and start the engine.
    2. Compare the test results with the tachometer indications.

      DC 13.5 V, at 25°C (77°F) 

      TUNE-UP TACHOMETER INDICATION AND ACCEPTABLE RANGE

      Tune-up tachometer indication (rpm) Acceptable range Data in () is for reference
      700 630 to 770
      1,000 (900 to 1,100)
      2,000 (1,850 to 2,150)
      3,000 2,800 to 3,200
      4,000 (3,800 to 4,200)
      5,000 4,800 to 5,200
      6,000 (5,750 to 6,250)
      7,000 6,700 to 7,300
      8,000 (7,700 to 8,300)

      HINT:

      If the indication is not as specified, go to the PROBLEM SYMPTOMS TABLE  .

  3. INSPECT ENGINE OIL PRESSURE SWITCH 
    1. Disconnect the connector from the engine oil pressure switch.
    2. Turn the ignition switch on (IG).
    3. Ground the terminal of the wire harness side connector, then check the low oil pressure warning light or message.

      OK 

      VEHICLE SPECIFICATION AND CONDITION REFERENCE

      Vehicle Specification Condition Result
      With multi-information display Turn the ignition switch on (IG) and engine idling for 10 seconds or more Warning message is displayed.
      Without multi-information display Turn the ignition switch on (IG) and engine off Oil pressure warning light comes on.
      Turn the ignition switch on (IG) and engine idling Oil pressure warning light goes off.

      HINT:

      If the warning light or message is not displayed, go to the PROBLEM SYMPTOMS TABLE  .

  4. INSPECT MULTI-INFORMATION DISPLAY 
    1. Ignition switch off.
    2. Press the "DISP" button and hold it down.
    3. Ignition switch on (IG).

      OK: 

      All the dots in the multi-information display come on. 

      HINT:

      This test is also available on "ACTIVE TEST" (See DATA LIST / ACTIVE TEST  ).

    4. Ignition switch off to finish this test mode.

      HINT:

      If the result is not as specified, replace the combination meter assembly.

      Fig 1: Identifying Multi-Information Display
      G04980533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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