System Description

METER GAUGE AND WARNING/INDICATOR

Gauge:

GAUGE REFERENCE CHART

Item	Detail
Speedometer	Based on signal received from wheel speed sensor, skid control ECU calculates vehicle speed and transmits data to meter (CAN)
Tachometer	ECM transmits tachometer signal to the No. 1 meter ECU (CAN)
Engine Coolant Temperature Gauge	Displays water temperature based on signals from ECM (CAN)
Fuel Receiver Gauge	Fuel sender gauge sends gauge data to meter display from rear junction block ECU (CAN)

Fig 1: Meter Gauge And Warning / Indicator Chart

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

*1: for U.S.A.

*2: except U.S.A.

*3: w/ Cruise control system

*4: w/ Dynamic radar cruise control system

*5: w/ Pre-collision system

Warning/Indicator:

WARNING/INDICATOR REFERENCE CHART

Item	Detail
A/T P shift position indicator	Receives P signal from ECM (CAN)
A/T R shift position indicator	Receives R signal from ECM (CAN)
A/T N shift position indicator	Receives N signal from ECM (CAN)
A/T D shift position indicator	Receives D signal from ECM (CAN)
A/T S (1 to 8) shift position indicator	Receives S (1 to 8) signal from ECM (CAN)
Turn signal indicator light (LH/RH)	Receives turn signal from flasher relay (Direct line)
BEAM indicator light	Receives beam signal from main body ECU (CAN)
Fr. FOG indicator light	Receives front fog light signal from main body ECU (CAN)
Rr. FOG indicator light*1	Receives rear fog light signal from main body ECU (CAN)
CHARGE warning light	Receives malfunction charge signal from ECM (CAN)
MIL	Receives malfunction check signal from ECM (Direct line)
DOOR indicator light	Open door indicator illuminates when receiving signal from main body ECU (CAN)
Driver side seat belt warning light	Receives driver seat belt signal (unfastened) from main body ECU (CAN)
CRUISE main indicator light2,3	Receives cruise actuation signal from driving support ECU2 (ECM3) (CAN)
SRS warning light	Receives airbag warning signal from center airbag sensor (CAN)
SLIP indicator light	Receives slip actuation signal from skid control ECU (CAN)
ABS warning light	Receives ABS warning signal from skid control ECU (CAN)
Brake warning light/red (malfunction)	Receives warning signal from skid control ECU (LIN)
Brake warning light/yellow (minor malfunction) Brake hold standby indicator light Brake hold operated indicator light	Receives warning signal from skid control ECU (CAN)
TEMS SPORT indicator light	Receives sports mode signal from suspension control ECU (CAN)
TEMS COMFORT indicator light	Receives comfort mode signal from suspension control ECU (CAN)
ECT POWER indicator light	Receives power mode signal from ECM (CAN)
ECT SNOW indicator light	Receives snow mode signal from ECM (CAN)
AFS OFF indicator light	Receives AFS OFF signal from AFS ECU (CAN)
HEAD indicator light4 TAIL indicator light1	Receives taillight or headlight malfunction signal from main body ECU (CAN)
PARK indicator light	Receives park warning light signal from electric parking brake ECU (CAN)
EPS warning light	Receives power steering warning signal from power steering ECU (CAN)
Tire pressure warning light	Receives tire pressure warning signal from tire pressure warning ECU (CAN)
PCS warning light*5	Receives pre-collision warning signal from seat belt control ECU (CAN)
HEIGHT HIGH indicator light	Receives height control switch/height control warning signal from suspension control ECU (CAN)
Master caution indicator light	Receives warning signal from each ECU (CAN)
HINT: 1: except U.S.A. 2: w/ Cruise control system 3: w/ Dynamic radar cruise control system 4: for U.S.A. *5: w/ Pre-collision system

MULTI-INFORMATION DISPLAY

Fig 2: Identifying Multi-Information Display
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

When the DISP switch is pressed, the multi-information display is changed between the following modes: standard mode, cruise information display mode, radar cruise mode, warning mode.
MULTI-INFORMATION DISPLAY FLOWCHART
1. Multi-information display flowchart
  
  Fig 3: Multi-Information Display Flowchart (1 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 4: Multi-Information Display Flowchart (2 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 5: Multi-Information Display Flowchart (3 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 6: Multi-Information Display Flowchart (4 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Warning display flowchart
  1. The warning displays are automatically scrolled.
  2. The warning sound is emitted simultaneously with the warning display only when the warning first occurs. (Preparation delay is within 210 milliseconds.)
  3. When a warning first occurs, it is displayed as a new warning.
  4. When several warnings occur, each warning is displayed for 2 seconds. However, when a new warning is first displayed, the display lasts for 6 seconds.
  5. For the "Moon Roof Opened" and "To start, depress the brake pedal, and push the engine switch" symptoms, the ECUs of the respective systems cannot send signals with the engine switch on (IG). As a result, the meter cannot display information for these symptoms with the engine switch on (IG).
  6. Conditions for master warning illumination (for situations with several warning displays).
    - The master warning blinks or illuminates according to the highest priority warning.
    - Even if each individual warning would not cause the master warning to illuminate, the cyclic display causes the master warning to illuminate.
  7. Even if a warning has its own indicator, the warning is still cycled in the multi-information display.
3. Outside temperature and driving monitor display flowchart
  
  Fig 7: Outside Temperature And Driving Monitor Display Flowchart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  
  *: As there is no designated screen for this vehicle, this screen is skipped.
4. Door warning display flowchart
  
  Fig 8: Door Warning Display Flowchart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002