Toyota Yaris: Fuel Economy Monitor (If equipped) / Fuel Consumption Display
Information regarding the fuel economy is displayed.

- Displays the fuel economy for the past 60
minutes.
- Displays the fuel economy every minute for
the past 1 to 10 minutes.
- Displays the fuel economy every 10 minutes
for the past 10 to 60 minutes.
- Displays the average fuel economy over the past 5 resets and after
the current reset.
- Calculates the average fuel economy every minute after vehicle
travel begins, and displays it.
- The fuel economy data is synchronized (linked) with the average fuel
economy displayed in the trip computer.
- To reset the fuel economy data, press the
icon in the menu. (The
average fuel economy displayed in the trip computer resets at the same time.)
- After resetting the fuel economy data, “-- -” is displayed while the
average fuel economy is being calculated.
Ending Screen Display
If the ending display on the fuel economy monitor is on when the ignition is
switched from ON to OFF, the information regarding the fuel
economy is displayed.
The Fuel Consumption information is displayed by operating
each icon in the display.
In addition, after completing a trip, the total energy efficiency to
date is displayed in the ending display when the ending display
is turned on...
Because the average fuel economy indication on the instrument cluster display
is linked with the “Average Fuel Economy History” (Current) indication on the
center display, when one is reset the other is also reset...
Other information:
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the meter / gauge system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem symptoms have been accurately identified...
DESCRIPTION If the engine switch is pressed with the electrical key transmitter sub-assembly in the cabin, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. Related Data List and Active Test Items Problem Symptom Data List and Active Test Power source mode does not change to on (IG) but does change to on (ACC) Power Source Control
Power Supply Condition
IGP Relay Circuit (Outside) Monitor
IGP Relay Circuit (Inside) Monitor
IGR Relay Circuit (Outside) Monitor
IGR Relay Circuit (Inside) Monitor
WIRING DIAGRAM
CAUTION / NOTICE / HINT NOTICE:
When using the GTS with the ignition switch off, connect the GTS to the DLC3 and turn a courtesy light switch on and off at intervals of 1...
Categories
The fuel gauge shows approximately how much fuel is remaining in
the tank when the ignition is switched ON. We recommend keeping
the tank over 1/4 full.

Full
1/4 Full
Empty
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