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 brake actuator assembly (skid control ECU) via CAN communication. Therefore, perform the following inspection referring to values on the Data List of the brake actuator assembly (skid control ECU) because it is the source of the vehicle speed signal.

      • Data List values of the brake actuator assembly (skid control ECU) 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 engine switch on (IG).

      4. Turn the GTS on.

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

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


        Chassis > ABS/VSC/TRC/EPB > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Vehicle Speed Maximum wheel speed sensor reading 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/EPB > Data List
        Tester Display
        Vehicle Speed

        • for Optitron Meter Type

          Reference km/h (for Fuel Receiver Gauge Scale E to F Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 20.7 to 22.3
          40 41.1 to 42.9
          60 61.5 to 63.3
          80 81.9 to 83.9
          100 102.3 to 104.3
          120 122.7 to 125.7
          140 143.1 to 146.1
          160 163.5 to 166.5
          180 183.9 to 186.9
          200 204.3 to 207.3
          220 224.7 to 227.7
          240 245.1 to 248.1
          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 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
          OK
          Speedometer reading is within the acceptable range at each vehicle speed.

        • for TFT Meter Type

          Reference km/h (for Fuel Receiver Gauge Scale E to F Type)
          GTS Indication (km/h) Acceptable Range (km/h)
          20 20.7 to 22.7
          40 41.1 to 43.1
          60 61.5 to 63.5
          80 81.9 to 83.9
          100 102.3 to 104.3
          120 122.7 to 124.7
          140 143.1 to 145.1
          160 163.5 to 165.5
          180 183.9 to 185.9
          200 204.3 to 206.3
          220 224.7 to 226.7
          240 245.1 to 247.1
          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 23.0
          40 42.0 to 44.0
          60 63.0 to 65.0
          80 84.0 to 86.0
          100 104.0 to 106.0
          120 125.0 to 127.0
          140 146.0 to 148.0
          160 167.0 to 169.0
          180 187.0 to 189.0
          200 208.0 to 210.0
          220 229.0 to 231.0
          240 249.0 to 251.0
          Reference mph (for Fuel Receiver Gauge Scale R to 1/1 Type)
          GTS Indication (mph) Acceptable Range (mph)
          20 21.0 to 23.0
          40 42.0 to 44.0
          60 63.0 to 65.0
          80 83.0 to 85.0
          100 104.0 to 106.0
          120 125.0 to 127.0
          140 146.0 to 148.0
          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 engine switch on (IG).

      4. Turn the GTS on.

      5. Enter the following menus: Powertrain / Engine / Data List.

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


        Powertrain > Engine > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Engine Speed Engine speed Min.: 0 rpm, Max.: 16383 rpm

        for 2GR-FKS:

        650 to 750 rpm: Idling (shift lever in N, engine warmed up and A/C off)

        for 8AR-FTS:

        750 to 850 rpm: Idling (shift lever in N, engine warmed up and A/C off)

        		 When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 rpm or varies greatly from the actual engine speed.

        Powertrain > Engine > Data List
        Tester Display
        Engine Speed
        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)
        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 engine switch on (IG).

        OK
        Warning or Indicator Light Specified Condition
        Brake warning light / red (malfunction) Warning or indicator light comes on for about 3 seconds after turning the engine switch on (IG).
        VSC OFF indicator light
        Slip indicator light
        ABS warning light
        Tire pressure warning light*1
        PCS warning light*2
        Eco driving indicator light*6
        Master warning light
        Brake warning light / yellow (minor malfunction)
        Brake hold indicator light
        BSM indicator light*3
        SRS warning light Warning light comes on for about 6 seconds after turning the engine switch on (IG).
        AWD lock indicator light*4 Warning light comes on for about 4 seconds after turning the engine switch on (IG).
        Charge warning light*5 Warning light comes on when the engine switch is on (IG).
        MIL (Check engine warning light)
        EPS warning light

        • *1: w/ Tire Pressure Warning System

        • *2: w/ Pre-crash Safety System

        • *3: w/ Blind Spot Monitor System

        • *4: for AWD

        • *5: for TFT Meter Type

        • *6: w/ Turns on only when the ECO customize setting is set to on.