METER / GAUGE SYSTEM ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT COMBINATION METER ASSEMBLY


    1. Check speedometer operation

      Note


      • The combination meter assembly receives the vehicle speed signal from the Skid control ECU assembly via CAN communication. Therefore, perform the following inspection referring to values on the Data List of the Skid control ECU assembly because it is the source of the vehicle speed signal.

      • Data List values of the Skid control ECU assembly are used for this inspection. Therefore, make sure to perform this inspection after confirming that DTCs are not output.

      • If the tire size or tire inflation pressure is not within the specified range, or the tires are excessively worn, the speedometer indication error will increase. Therefore, make sure to perform this inspection after checking that the tire size, tire inflation pressure and tire wear are in the specified range.


      1. Warm up the engine.

      2. Connect the GTS to the DLC3.

      3. Turn the power switch on (IG).

      4. Turn the GTS on.

      5. Enter the following menus: Chassis / ABS/VSC/TRC / Data List.

      6. Read the Data List according to the display on the GTS.


        Chassis > ABS/VSC/TRC > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Vehicle Speed Maximum wheel speed sensor Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations

        Chassis > ABS/VSC/TRC > Data List
        Tester Display
        Vehicle Speed

        • for Optitron Meter Type

          Reference mph (for Fuel Receiver Gauge Scale R to 1/1 Type)
          GTS Indication (mph) Acceptable Range (mph)
          20 21.0 to 23.5
          40 42.0 to 44.5
          60 62.5 to 66.0
          80 83.1 to 87.1
          100 103.9 to 108.4
          120 124.7 to 129.6
          140 145.4 to 150.7
          160 166.2 to 171.9
          Reference km/h (for Fuel Receiver Gauge Scale R to 1/1 Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 21.0 to 25.0
          40 41.7 to 46.2
          60 62.7 to 67.2
          80 83.4 to 88.4
          100 104.3 to 109.3
          120 125.1 to 130.6
          140 145.8 to 151.8
          160 166.2 to 173.2
          180 186.9 to 194.5
          200 207.7 to 215.7
          220 228.4 to 236.8
          240 249.2 to 258.0
          Reference km/h (for Fuel Receiver Gauge Scale E to F Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 20.6 to 24.6
          40 41.1 to 45.6
          60 61.7 to 66.2
          80 82.2 to 87.2
          100 102.7 to 107.0
          120 123.3 to 128.3
          140 143.9 to 148.9
          160 164.4 to 169.4
          180 185.0 to 190.1
          200 205.5 to 210.6
          220 226.1 to 231.3
          240 246.6 to 251.8
          OK
          Speedometer reading is within the acceptable range at each vehicle speed.

        • for TFT Meter Type

          Reference mph (for Fuel Receiver Gauge Scale R to 1/1 Type)
          GTS Indication (mph) Acceptable Range (mph)
          20 21 to 23
          40 42 to 44
          60 63 to 66
          80 83 to 87
          100 104 to 108
          120 125 to 129
          140 146 to 150
          160 166 to 171
          Reference km/h (for Fuel Receiver Gauge Scale R to 1/1 Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 21 to 25
          40 42 to 46
          60 63 to 67
          80 84 to 88
          100 104 to 109
          120 125 to 130
          140 146 to 151
          160 167 to 173
          180 187 to 194
          200 208 to 215
          220 229 to 236
          240 249 to 257
          Reference km/h (for Fuel Receiver Gauge Scale E to F Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 21 to 25
          40 41 to 46
          60 62 to 66
          80 82 to 87
          100 103 to 107
          120 123 to 128
          140 144 to 149
          160 164 to 169
          180 185 to 190
          200 206 to 211
          220 226 to 231
          240 247 to 252
          OK
          Speedometer reading is within the acceptable range at each vehicle speed.

    2. Inspect tachometer


      1. Warm up the engine.

      2. Connect the GTS to the DLC3.

      3. Turn the power switch on (IG).

      4. Turn the GTS on.

      5. Enter the following menus: Powertrain / Hybrid Control / Data List.

      6. Read the Data List according to the display on the GTS.


        Powertrain > Hybrid Control > Data List
        Tester Display Measurement Item Normal Condition Reference Value Diagnostic Note
        Engine Revolution Engine speed Min.: 0 rpm, Max.: 16383 rpm

        While idling after the engine is warmed up and in inspection mode:

        Approximately 900 rpm

        While driving at a constant speed:

        No significant fluctuation

        		 -

        Powertrain > Hybrid Control > Data List
        Tester Display
        Engine Revolution
        Reference
        GTS Indication (rpm)

        Acceptable Range (rpm)

        Data in ( ) is for Reference
        700 630 to 770
        1000 (900 to 1100)
        2000 (1850 to 2150)
        3000 2800 to 3200
        4000 (3800 to 4200)
        5000 4800 to 5200
        6000 (5750 to 6250)
        7000 6700 to 7300
        OK
        Tachometer reading is within the acceptable range at each engine speed.

    3. Check LED illumination (LED check)


      1. Check the illumination function of the warning or indicator lights listed below when turning the power switch on (IG).

        OK
        Warning or Indicator Light Specified Condition
        Brake warning light / red (malfunction)

        • Warning or indicator light comes on for 3 seconds when the power switch is turned from off to on (READY), then goes off.

        • Warning or indicator light comes on when the power switch is turned on (IG).

          Tech Tips

          If the power switch is turned to ON (READY) 3 seconds or more after the power switch is turned to ON (IG), these warning and indicator lights will turn off when the ready indicator light illuminates.
        Brake warning light / yellow (minor malfunction)
        Slip indicator light
        VSC OFF indicator light
        ABS warning light
        Tire pressure warning light Warning light comes on for about 3 seconds after turning the power switch on (IG).
        PCS warning light*2
        Master warning light
        SRS warning light Warning light comes on for about 6 seconds after turning the power switch on (IG).
        Charge warning light*1 Warning light comes on when the power switch is turned on (IG).
        MIL (Check engine warning light)
        EPS warning light

        • *1: for TFT Meter Type

        • *2: w/ Forward Recognition Camera