Three problems related to vehicle shudder have been reported for the 2015 Chevrolet Suburban. The most recently reported issues are listed below.
The contact owns a 2015 Chevrolet Suburban. The contact stated that the vehicle made a grinding noise while driving over 45 mph. In addition, the traction control warning indicator illuminated. The contact received a recall notice for NHTSA campaign number: 14v374000 (power train). The contact took the vehicle to potamkin Chevrolet (706 11th Ave, new york, NY 10019) to have the recall repair performed. After the repair, the failures recurred. The manufacturer was not notified of the failure. The failure mileage was 140,000.
Upon starting vehicle with no previous problems a check engine light and traction contral warning light were displayed on the dash board. Attempted to drive the vehicle, driver could feel the vehicle shake while idling in park, and while stopped but in drive, when driving the vehicle shake continued at both city and hwy speeds. Vehicle shifting felt sluggish. Took vehicle to dealership in albany, GA, vehicle required all 8 injectors to be replaced, along with a coil, spark plug, and two "f-(s)pipe" according to dealership paper work code p0300 and 050d were reported as the problem, also described as a cold start misfire. Vehicle is a 2015 chevy Suburban lt with 54k miles. Service manager stated this is a continuing problem with Suburbans. Service department stated this was one of the few items not covered by chevy's powertrain warranty, total cost to owner is 1741. 20.
Car exhibits shaking/vibrations at speeds about 65mph, which at times is accompanied by a buffeting sound.