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Home >> Toyota >> 2018 >> RAV4 SE, AWD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge / Display - Diagnostic Codes & Symptom Tests - (Except Hybrid) >> Meter / Gauge System >> System Description [12/2012 - 10/2015] >> System Description [12/2012 - 10/2015]

System Description [12/2012 - 10/2015]

GTY368915Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 Speedometer *2 Tachometer
*3 Fuel Receiver Gauge *4 Multi-information Display
  1. METER GAUGE AND WARNING/INDICATOR 
    METER OR GAUGE

    Item Details
    Speedometer Based on a signal received from the wheel speed sensors, the brake actuator assembly (skid control ECU) calculates the vehicle speed and transmits data to the combination meter assembly (CAN).
    Tachometer The combination meter assembly receives an engine speed signal from the ECM and the gauge needle operates (CAN).
    Fuel receiver gauge The combination meter assembly receives fuel amount information measured by the fuel sender gauge and the gauge needle operates (Direct line).
    WARNING OR INDICATOR

    Item Details
    Open door warning light Receives door open signals from the main body ECU (multiplex network body ECU) (CAN).
    Brake warning light
    • Receives malfunction signals from the brake actuator assembly (skid control ECU) (CAN).
    • Receives parking brake switch on signals from the main body ECU (multiplex network body ECU) (CAN).
    • Brake fluid level warning switch is on (Direct line).
    Front seat belt warning light
    • Receives driver side seat belt signals (unfastened) from the airbag sensor assembly (CAN).
    • Receives passenger side seat belt signals (unfastened) from the airbag sensor assembly (CAN).
    SRS warning light Receives SRS warning light signals from the airbag sensor assembly (CAN).
    Engine coolant temperature warning light Receives engine coolant temperature warning light signals from the ECM (CAN).
    Charge warning light
    • Receives charge warning light signals from the ECM (CAN).
    • Receives malfunction signals from the generator assembly (Direct line).
    Engine oil pressure warning light Receives malfunction signals from the engine oil pressure switch assembly (Direct line).
    A/T OIL TEMP warning light Receives A/T OIL TEMP warning light signals from the ECM (CAN).
    EPS warning light Receives EPS warning light signals from the power steering ECU assembly (CAN).
    MIL Receives malfunction signals from the ECM (Direct line).
    Slip indicator light Receives slip indicator light signals from the brake actuator assembly (skid control ECU) (CAN).
    VSC OFF indicator light Receives VSC OFF indicator light signals from the brake actuator assembly (skid control ECU) (CAN).
    TRAC OFF indicator light*1 Receives TRAC OFF indicator light signals from the brake actuator assembly (skid control ECU) (CAN).
    ABS warning light Receives ABS warning light signals from the brake actuator assembly (skid control ECU) (CAN).
    Tire pressure warning light*2 Receives tire pressure warning light signals from the tire pressure warning ECU and receiver (CAN).
    Fuel level warning light Receives signals from the fuel sender gauge assembly indicating low or no fuel (Direct line).
    AWD warning light*1 Receives AWD warning light signals from the 4WD ECU assembly (CAN).
    AWD lock indicator light*1 Receives AWD lock indicator light signals from the 4WD ECU assembly (CAN).
    AUTO LSD indicator light*3 Receives AUTO LSD indicator light signals from the brake actuator assembly (skid control ECU) (CAN).
    BSM indicator light*4 Receives BSM indicator light signals from the blind spot monitor sensor (CAN).
    Automatic high beam indicator light*5 Receives automatic high beam indicator light signals from the main body ECU (multiplex network body ECU) (CAN).
    Cruise control indicator light Receives cruise control indicator light signals from the ECM (CAN).
    Smart warning light*6 Receives smart warning light signals from the certification ECU (smart key ECU assembly) (CAN).
    High beam indicator light Receives high beam indicator light signals from the main body ECU (multiplex network body ECU) (Direct line).
    Front fog indicator light*7 Receives front fog light signals from the FOG FR relay (Direct line).
    Turn indicator light
    • Receives hazard answer-back signals from the main body ECU (multiplex network body ECU) (CAN).
    • Turn signal light switch is on (Direct line).
    • Hazard warning signal switch is on (Direct line).
    SPORT indicator light Receives SPORT indicator light signal from the ECM (CAN).
    ECO MODE indicator light Receives ECO MODE indicator light signal from the ECM (CAN).
    Eco driving indicator light Receives ecology light indicator signal from the ECM (CAN).
    SET indicator light Receives SET indicator light signal from the ECM (CAN).
    Lane departure alart indicator light*8 Receives lane departure alart indicator light signals from the lane departure warning camera (CAN).
    MAINT REQD indicator light*9 Receives ODO signal from the brake actuator assembly (skid control ECU) (CAN).
    Washer level indicator light Receives level warning switch signals from the level warning switch assembly (Direct line).
    1. *1: for AWD
    2. *2: w/ Tire Pressure Warning System
    3. *3: for 2WD
    4. *4: w/ Blind Spot Monitor System
    5. *5: w/ Automatic High Beam System
    6. *6: w/ Smart Key System
    7. *7: w/ Front Fog Light
    8. *8: w/ Lane Departure Alart System
    9. *9: for U.S.A.
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