Monitor Description

The combination meter assembly sends fuel sender gauge and No. 2 fuel sender gauge signals to the ECM via CAN communication. When the engine switch is on (IG), if the output resistance of the fuel sender gauge or No. 2 fuel sender gauge is less than 7 Ω or higher than 480 Ω for 30 seconds or more, the ECM will illuminate the MIL and store this DTC.