System Description
SYSTEM DIAGRAM
DESCRIPTION
The combination meter calculates distance to empty based on the following signals, and the calculated value is displayed on the information display.
Signal name
Signal source
Ignition signal
—
Fuel level sensor signal
Fuel level sensor unit
Combination meter
Fuel consumption monitor signal
ECM
Combination meter
Vehicle speed display signal
ECM
Combination meter
note
Distance to empty on the information display is updated approximately every 30 seconds.
When the ignition switch is turned ON right after battery removal and installation, “−−−” is displayed until after a travel of 30 seconds.
The indicated values may not match each other when refueling with the ignition switch ON.
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Combination meter
Combination meter Combination meter