Meter / Gauge System System Description

Vehicle Interior. Corolla. Zre142 Aze141
Meter Gauge Display. Corolla. Zre142 Aze141

  1. OUTLINE OF THE COMBINATION METER

  1. LED INITIAL CHECK

Meter / Gauge System -- System Description



OUTLINE OF THE COMBINATION METER

Corolla. Zre142 Aze141.Meter Gauge Display.Meter / Gauge System.Meter / Gauge System System Description

  1. Meter/Gauge

    Item
    		Detail
    Speedometer
    		Indicates the vehicle speed based on a signal from the skid control ECU. (CAN (CAN No. 1 Bus))
    Tachometer
    		Indicates the engine speed based on a signal received from the ECM. (CAN (CAN No. 1 Bus))
    Engine Coolant Temperature Receiver Gauge
    		Indicates the engine coolant temperature based on a signal received from the ECM. (CAN (CAN No. 1 Bus))
    Fuel Receiver Gauge
    		Indicates the fuel level based on a fuel level signal received from the fuel sender gauge (Direct Line)

  2. Warning/Indicator

    Item
    		Detail
    Turn
    		Receives a turn signal from the turn signal flasher. (Direct Line)
    High beam
    		Receives a high beam indicator light signal from the H-LP RH HI Fuse. (Direct Line)
    Charge
    		Receives a charge indicator light signal from the generator. (Direct Line)
    MIL (Check engine)
    		Receives a check engine warning light signal from the ECM. (Direct Line)
    Door
    		Open door warning light comes on receiving a door condition signal from the main body ECU. (CAN (CAN MS Bus))
    Driver side seat belt
    		Receives a driver side seat belt signal from the center airbag sensor assembly. (CAN (CAN No. 1 Bus))
    Front passenger side seat belt
    		Receives a front passenger side seat belt signal from the center airbag sensor assembly (CAN (CAN No. 1 Bus)) and transmits a passenger side seat belt condition signal to the telltale light assembly. (Direct Line)
    Front fog*4
    		Receives a front fog indicator light signal from the FR FOG relay. (Direct Line)
    A/T shift
    		Receives an A/T shift condition signal from park/neutral switch and the ECM. (CAN (CAN No. 1 Bus))
    Fuel
    		Receives a fuel signal from the fuel sender gauge. (Direct Line)
    ABS
    		Receives an ABS signal from the skid control ECU. (CAN (CAN No. 1 Bus))
    Slip*1
    		Receives a slip signal from the skid control ECU. (CAN (CAN No. 1 Bus))
    Brake
    		Receives a brake signal from the brake fluid level warning switch (Direct Line) and the skid control ECU. (CAN (CAN No. 1 Bus))
    Cruise
    		Receives a cruise signal from the ECM. (CAN (CAN No. 1 Bus))
    Set
    		Receives a set indicator light signal from the ECM. (CAN (CAN No. 1 Bus))
    SRS
    		Receives an SRS signal from the center airbag sensor assembly. (CAN (CAN No. 1 Bus))
    VSC OFF*1
    		Receives an VSC off signal from the skid control ECU. (CAN (CAN No. 1 Bus))
    TRAC OFF*7 or TRC OFF*8
    		Receives a TRAC off or TRC off indicator light signal from the skid control ECU. (CAN (CAN No. 1 Bus))
    EPS
    		Receives an EPS signal from the power steering ECU. (CAN (CAN No. 1 Bus))
    Oil pressure
    		Receives an oil pressure signal from the oil pressure switch. (Direct Line)
    Washer*3
    		Receives an washer signal from the washer level warning switch. (Direct Line)
    Tire pressure*5
    		Receives a tire pressure signal from the tire pressure warning ECU. (Direct Line)
    Smart key indicator*6
    		Receives a smart key indicator light signal from the certification ECU. (CAN (CAN No. 1 Bus))
    Maintenance required reminder*2
    		A maintenance required reminder light comes on/blinks to remind the driver to perform maintenance depending on the vehicle driving distance.
    1. *1: w/ VSC
    2. *2: for U.S.A.
    3. *3: w/ Washer Level Warning Light
    4. *4: w/ Front Fog Light
    5. *5 w/ Tire Pressure Warning System
    6. *6 w/ Smart Key System
    7. *7: w/ mph units
    8. *8: w/ km/h units

  3. Cruise Information Display

    Item
    		Detail

    Cruise information display
    		Outside temperature
    		Six types of information (outside temperature, average fuel consumption, instantaneous fuel consumption, average vehicle speed, driving distance, and driving time) can be displayed.
    Average fuel consumption
    Instantaneous fuel consumption
    Average vehicle speed
    Driving distance
    Driving time

LED INITIAL CHECK

  1. The illumination function of the warning, indicator, or reminder light listed below can be confirmed when turning the ignition switch to ON.

    OK:

    Indicator/Warning Light
    		Specified Condition
    Brake, ABS, Slip*1, EPS, VSC OFF*1, TRAC off*4 or TRC off*5, Tire pressure warning*2
    		Indicator/Warning light comes on for about 3 seconds after turning the ignition switch to ON.
    Airbag
    		Warning light comes on for about 6 seconds after turning the ignition switch to ON.
    Charge, Oil pressure
    		Indicator/Warning light comes on after turning the ignition switch to ON.
    MIL (Check engine)
    		Warning light comes on while turning the ignition switch to ON and engine does not start.
    Maintenance required reminder*3
    		Indicator light comes on for about 3 seconds after turning the ignition switch to ON.
    1. *1: w/ VSC
    2. *2: w/ Tire Pressure Warning System
    3. *3: for U.S.A.
    4. *4: w/ mph units
    5. *5: w/ km/h units