2026 Gmc Sierra 1500 Steering Problems
2 owner-reported steering complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (2)
Shortly after purchasing your truck, you experienced a sudden electrical failure while driving at 45 mph—your power steering stopped working, lane departure warning system failed, engine warning lights appeared, and the vehicle lost power. The truck wouldn't restart until you disconnected and reconnected the battery, after which it started normally with all warnings gone. This electrical glitch forced you to cancel your trade-in deal.
Parts you may need:
As an Amazon Associate, MyCarTSB earns from qualifying purchases.
Your engine shut off completely while stopped at a red light in a busy intersection, and it wouldn't restart—leaving you stranded in traffic for nearly three hours with no warning lights. You couldn't shift into neutral to move the truck to safety, and OnStar diagnostics showed no errors even though the engine wouldn't start. Both batteries tested fine, but the auto start-stop system may have caused the engine to shut down without the ability to restart it.
Parts you may need:
As an Amazon Associate, MyCarTSB earns from qualifying purchases.