2023 Chevrolet Silverado 1500 Fuel System Diesel Electrical System Problems
1 owner-reported fuel system diesel electrical system complaint from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (1)
Your truck's dashboard repeatedly displayed false warnings that your Diesel Exhaust Fluid (DEF) was low and needed refilling, even though the DEF system was actually fine. These warning messages caused your instrument panel to freeze and stop working properly, and they also prevented you from refueling your diesel tank because the system thought it was full. A dealer diagnosed this as an electrical glitch, reset the vehicle to fix it, and confirmed there was nothing wrong with the DEF system itself. The fix likely involved a software update or electrical system repair related to the DEF level sensor or warning system.
Parts you may need:
As an Amazon Associate, MyCarTSB earns from qualifying purchases.