NHTSA Complaint #11693373 — 2017 CHRYSLER PACIFICA

The transmission in our 2017 Chrysler Pacifica has had issues with slipping, or not engaging as well as violent, hard gear shifts for at least the last 40K miles. We have taken it to the dealership several times, but the dealership said they drove the van and could not replicate the issues. It is important to note that the issues are intermittent and there is no obvious reason why it happens sometimes and not others. There have been countless instances where the van starts rolling forward from a stop and effectively slips into a neutral position before hard shifting back into gear and moving forward. Sometimes when pressing the accelerator at a dead stop the engine revs up before the transmission engages and starts to move forward. Both of these issues create serious risk of being in the middle of an intersection when this happens as the slipping is most often when attempting to accelerate from a dead stop. The hard shifts are very abrupt and startling when they occur. There does not seem to be a certain speed or gear that is more or less likely to trigger the violent shifts but they are occurring more and more often as time goes by. There have been a handful of instances where the transmission shifted gears and initiated a shudder that went away upon the next upshift in gears.