Two problems related to wiring have been reported for the 2014 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Chevrolet Silverado 1500 based on all problems reported for the 2014 Silverado 1500.
Traveling at all speeds the stabilitytrak will turn off when hitting the breaks. Simultaneously, the truck will lose quickly lose power and then it comes back on. I have taken the truck to get fixed multiple times at a chevy dealership and each time they come up with something new that could be the problem. I have called and make 2 complaint to gm/chevy (8-3966798693 and 9-5684003780) both times the manufacturer have done nothing for me. I did the recall back in 2017 for this problem and that did not work. I have had grounding wire work done, a new battery put in, a new engine fuse block with wiring harness, and recently a new steering column. Nothing has worked.
Cruise control will shut off when using turning signal or rolling up windows. It is very dangerous in busy interstate traffic. Service stabli track and steering assist reduced will come up on display. Power steering is intermittent when turning. Headlights flicker when turning signals are used. Truck will completely shut down for a split second while driving then everything comes back on, complete loss of control when this happens. When knob for headlights is turned from auto to on position the dash and instrument panel gets dim and stabli track and reduced steering assist message comes on. Rear passenger door will not lock using fob, sometimes I will have to hit the unlock button multiple times before door will unlock after lock has been manually pushed down. Passenger seat belt ding is also intermittent, sometimes it will not work at all. My truck just now started having all of these issues at the exact same time. We drove from texas to kentucky and back to texas and these issues all started during this trip. It is not safe for my family, I have always bought Chevrolet and currently own this truck and a tahoe but they may be my last. All bulbs are good, all fuses and relays are good. Truck now has 66000 miles on it. Battery was replaced around 59000 miles. Seems to be a wiring or ecm (computer) issue to me. I see many complaints similar to mine but yet no recalls have been issued for my VIN number.