The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.
Resources for the Repair and Maintenance of your 2004 GMC Sonoma
2004 GMC Sonoma
2004 GMC Sonoma Problems
The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70,000 miles.
2004 GMC Sonoma Recalls (Recent)
RepairPal Expert Overview:
Vehicles may have an air bag warning label with incorrect statements. This is against the Federal Motor Vehicle Safety Standard. Owners will be sent corrected labels and installation instructions. The recall began June 4, 2004. The GM recall number is 04021.
2004 GMC Sonoma Questions and Answers
temp gauge during cool mounths does not read correctly.still have heat and does not get hotter than 125 on the gauge. summer time reads 210. I have had the truck for 3 years. What could cause false...