2009 GMC Acadia Vehicle speed control Problems

“Takata recall: I'm having idle/stalling issues with my 2009 Gmc Acadia. Car cuts off while driving causing a safety hazard. First, I had my car inspected by local licensed mechanic who diagnosed a timing chain issue and cat converter issue. I followed by call a Gmc dealer and informing them of my car problems. They scheduled my car for an inspection since they have an extended warranty for timing chains. They inspected my vehicle and informed me since the timing chain wasn't making noises they wouldn't diagnose it as a problem. …”

“I've had electrical issues with the radio. Every single time it rains the speakers go out. Noticed there was water in the electrical connectors on all the doors which also affected my windows from going up and down. More importantly, the transmission is shot now. Was driving to the store, stopped at a stop light, and when it turned green, I hit the gas. My car didn't go. I kept my foot on the pedal with the same amount of pressure and it started to go, but after a few seconds it just kicked real hard into first gear. Felt like someone rear ended me. Every time I stopped it kept doing it. …”

“I have a 2009 Acadia slt2. I was entering the highway and accelerating when the car would not increase in speed as I was merging onto the highway. I was nearly hit by a semi-tractor trailer truck. The same problem has occurred multiple times after this. I have taken the car in for service and was told by a GM authorized dealer that they could not replicate the issue and they replace a coil. The car still does the same thing intermittently. This car has had other safety issues, like water leaking into the cabin and nearly shocking me while trying to drive.”

“When accelerating, my car seems to 'slip' or 'stutter' before clicking into gear. This happened in the first year of ownership. The dealership never acknowledged it when I would bring it in to get checked. After a few years of owning it I now know that it is a transmission issue very common with the Gmc Acadia. I have read that it is a faulty wave plate. Not sure what that is but now with only 50,000 on my car it is really bad. It barely made it home last night. Transmission is totally slipping and even when just driving along at the same speed it went into limp mode. …”

“The stabilizer/traction control keeps going off and it will stay off.i can turn,hit a bump or start it up and the traction control/stabilizer system is off.i almost had a accident on the freeway in the rain because it turned off out of nowhere and I almost lost control”