Transmission slipping and wave plate failure
POWER TRAIN
11 NHTSA complaints · 2015-02 → 2021-10
“2010 GMC Acadia transmission had to be replaced due to faulty wave plate. I have seen many others with this same problem. GM is aware of the issue and even issued a special warranty for 2007-2009 models. 2010 models are having this same issue. GM should stand behind their”
“79,100.00 MILES WAVEPLATE FAILURE. ENTIRE TRANSMISSION REBUILD REQUIRED”
“TL* THE CONTACT OWNS A 2010 GMC ACADIA. THE CONTACT STATED THAT THE TRANSMISSION FAILED. THE VEHICLE LOST ACCELERATION AND EMITTED A WHINING NOISE. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE DEALER DIAGNOSED THAT THERE WAS A FAILURE CODE RELATED TO THE TRANSMISSION. THE”