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INSTRUMENT CLUSTER [(US)]

INSTRUMENT CLUSTER [(US)]

SM2515111


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Outline

• The instrument cluster centrally controls the following:
― Warning light/Indicator light
― Speedometer
― Tachometer
― Fuel gauge
― Odometer/tripmeter
― Panel light
― Trip computer system
― Multi-information display
― Engine coolant temperature gauge
― Ambient temperature display



Functions

• The instrument cluster displays the following information to notify the driver of the vehicle conditions.
― Vehicle speed (speedometer display function)
― Engine speed (tachometer display function)
― Remaining fuel quantity (fuel gauge display function)
― Traveled distance (odometer/tripmeter display function)
― Instantaneous fuel economy, average fuel economy, remaining distance to empty, direction of vehicle travel (trip computer calculation function)
― Warning/indicator light (warning/indicator light turn on/flash function)
― Warning/indicator message (multi-information display)


Speedometer display function

• The instrument cluster controls the speedometer based on the vehicle speed signal sent via CAN communication from the PCM, and displays the current vehicle speed. For details on the speedometer, refer to [SPEEDOMETER]. (See SPEEDOMETER.)


Tachometer display function

• The instrument cluster controls the tachometer based on the engine speed signal sent via CAN communication from the PCM, and displays the current engine speed. For details on the tachometer, refer to [TACHOMETER]. (See TACHOMETER.)


Fuel gauge display function

• The instrument cluster displays the remaining fuel quantity based on the fuel gauge sender unit voltage signal sent via CAN communication from the ESU, and the vehicle speed and fuel injection amount signals sent via CAN communication from the PCM. For details on the remaining fuel quantity, refer to [FUEL GAUGE]. (See FUEL GAUGE.)


Odometer/tripmeter display function

• The instrument cluster displays the total traveled distance/traveled distance over a specific interval based on the travel distance signal sent via CAN communication from the PCM. For details on the odometer/tripmeter, refer to [ODOMETER/TRIPMETER]. (See ODOMETER/TRIPMETER.)


Trip computer calculation function

• The instrument cluster calculates the instantaneous fuel economy, average fuel economy, and remaining travel distance to empty, and displays the calculated result and the direction of travel on the multi-information display in the instrument cluster. For details on the trip computer, refer to [TRIP COMPUTER INFORMATION SYSTEM]. (See TRIP COMPUTER INFORMATION SYSTEM [(US)].)


Warning/indicator light turn on/flash function, message/system operation status display function

• The instrument cluster turns on or flashes the warning indicator lights to notify the driver of the vehicle system status.
• The types of warning/indicator lights are as follows: For details on each warning/indicator light, refer to each reference.
• A warning message in the center display is displayed when the warning/indicator light is turned on or flashed. For the display content, refer to the [CENTER DISPLAY] in the workshop manual.
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×: Applicable—: Not applicable

Warning light/Indicator light

Name

Message is displayed in multi-information display when warning/indicator light turns on/flashes

Message is displayed in center display when warning/indicator light turns on/flashes

Comment

Warning/indicator light turned on when ignition is switched ON (engine off or on)

Reference

Brake system warning light
×
×
×
ABS warning light
×
×
×
Charging system warning light
×
×
×
Engine oil warning light
×
×
×
Power steering malfunction indicator light
×
×
×
Brake control system warning light
×
×
×
Check engine light
×
×
×
Automatic transaxle warning light
×
×
ATX
×
Air bag/seat belt pre-tensioner system warning light
×
×
×
Tire pressure monitoring system warning light
×
×
×
KEY warning light (red)/KEY indicator light (green)
×
×
×
HBC indicator light (green)/HBC warning light (amber)
×
×
With high beam control (HBC) system
×
i-ACTIVSENSE warning light
×
×
With i-ACTIVSENSE
×
Exterior light warning light
×
×
×
Low fuel warning light
×
×
Check fuel cap warning light
×
×
×
Engine oil level warning light
×
×
×
Seat belt warning light
×
×
Low washer fluid level warning light
×
×
With washer fluid-level sensor
Door-ajar warning light
Security indicator light
Wrench indicator light
×
×
×
Lights-on indicator light
Headlight high-beam indicator light
Turn signal/hazard warning indicator lights
Electric parking brake indicator light
×
×
×
AUTOHOLD active indicator light
×
Mazda radar cruise control with stop & go function (MRCC with stop & GO function) indicator light
With mazda radar cruise control with stop & go function (MRCC with stop & go function)
Cruising & traffic support (CTS) indicator Light
With Cruising & Traffic Support (CTS)
TCS/DSC indicator light
×
×
×
DSC OFF indicator light
×
Select mode indicator light
With drive selection system
Smart brake support (SBS) OFF indicator light
With smart brake support (SBS)
×
AWD warning light
×
AWD
×


Panel Light Control Function

• The instrument cluster changes the brightness of the panel light based on the panel light control switch rotation signal and TNS (parking lights) signal sent via CAN communication from the body control module (BCM). For details on the panel light, refer to [PANEL LIGHT]. (See PANEL LIGHT.)



Structure/Construction


Structural view

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System wiring diagram

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