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Home >> Toyota >> 2018 >> Prius Prime Plus >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostic Codes & Symptom Tests >> Meter / Gauge System >> Symptom Tests >> Fuel Receiver Gauge Display Malfunction [09/2016 - 12/2018] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
  • Disconnect and reconnect the cable to the negative (-) auxiliary battery terminal and then open and close the fuel lid before turning the power switch on (IG) to increase the accuracy of the fuel receiver gauge.

    The accuracy of the fuel receiver gauge changes depending on fuel tank deformation caused by internal pressure. Before turning the power switch on (IG), equalizing the fuel tank pressure with the ambient air pressure by opening and closing the fuel lid after disconnecting and reconnecting the cable to the negative (-) auxiliary battery terminal increases the accuracy of the fuel receiver gauge.

HINT: 

The fuel level warning light will come on when the fuel level is below 6.4 liters (6.8 US qts, 5.6 Imp. qts).

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