#20-NA-042: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (Mar 9, 2020)

Subject: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462Set

Chevrolet Corvette

2020 6.2L (RPO LT2)

Condition

Some customers may comment on one or more of the following conditions:
•Fuel gauge intermittently displays erratic and/or empty readings
•MIL illuminated

Some technicians may find DTC P0462 (Fuel Level Sensor 1 Circuit Low Voltage) displayed in the Engine Control Module (ECM).


Cause

This condition may be caused by erratic fuel value readings sent from the left fuel tank level sensor.


Correction

If the customer concern has been verified, replace the left side fuel tank level sensor.



SENSOR KIT, FUEL LVL 84745186