2006 Chevrolet Impala: transmission slipping

Filed May 10, 2025 · Lights, Transmission · CA

First battery needed replaced every year then few weeks ago with no warning light or messages that battery was dieing the battery died again it was replaced then it started reving up and down on its own while driving so it goes faster then slower on its own when it feels like it.. TPS wont show tire pressure cant relearn tire positions now dash lights works usually then don't bright lights don't work now if automatic light control is on car shakes bad while breaking idles hard uses ALOT of gas now massive amount of heat coming off engine now with no dash light or guage saying temp is going up engine smells kind of bad after driving the car replaced transmission once couple years ago transmission maybe going out again the gear shift locks don't work it slips out of gear and into another gear effortlessly while driving and while parked without pressing the button to move the gear shift clicking or tapping noise started coming from front end only when turning left now does it while.turning and sometimes while.going straight and it's all still happening... theres more but not going into all of it now. DTC code listed 2days ago was listed as: B1000-00 Electronic Control Unit. Searched Google for code and got posts saying ECU needs replaced..updated or reprogrammed and some say BCU needs replaced..upgraded or reprogrammed. Each time I search the code I get a different reason for the code and different meaning. I have a 2006 Chevy Impala SS 5.3L V8 with police package. Car is available for inspection anytime.

Filed Sep 17, 2020 · Transmission · 83,000 miles · SD · crash · fire

In my 006 impala ss the transmission is starting to slip. The car is around 83,000 miles when I first noticed this issue, and the vehicle wasn't doing any hard acceleration (around 20-25 miles an hour shifting from first to second gear). I am worried that I will have to pay to get it replaced.

Filed Dec 9, 2016 · Brakes, Suspension · 128,000 miles · CA

Automatic transmission slipping gears on take off, wheels sound like bearings are going out, like a grinding noise. Changed the front brake pads and rotors together due to wheel wobble and brake sensors on display. Constantly displaying "service traction control" on message board. Dealership has refused to assist with this issue as well as any failures of the vehicle. Vehicle now is immobilized, and will not go into a forward movement only a reverse drive. Wheels are locked up and vehicle is stranded! Still making payments on this used purchase. Please advise!!!

Filed Nov 8, 2016 · Transmission · 94,650 miles · MN

Transmission slipping in and out while in overdrive. 2nd transmission replacement on this vehicle in less than 100,000 miles.

Filed May 3, 2016 · Transmission · 60,000 miles · IN

Slipping from dead stop to acceleration. Then it jerks forward does this couple times a month.

Filed Apr 19, 2016 · Transmission · 149,000 miles · AR

I was driving my 2006 impala car as a daily driving car. Drove great, no shifting issues or transmission slipping. Then all of a sudden I started the car up one morning and car did not move. It feels like the transmission is engaging, but doesn't move. Iit acts like car is not in any drive gear even after putting car into a gear, like reverse or drive.

Filed Dec 7, 2015 · Transmission · 80,000 miles · WI

Tl* the contact owns a 2006 chevrolet impala. The contact stated that the transmission was slipping and caused the vehicle to stall without warning. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue. The VIN was unknown. The failure mileage was 80,000.

Filed Oct 24, 2014 · Electrical, Steering · 101,000 miles · VA

I purchased my 2006 impala ss brand new in 2006. I've been a loyal gm customer my whole life. At 99,000 started experiencing transmission issues, slipping,and hard shifting... At 101,000 miles I was driving down the highway and my transmission stopped working. I refinanced my car to rebuild the transmission for $2,200 . After the rebuild transmission was working ok. Then at 122,000 miles it stopped working again... It was snowing and I was stranded in the turn lane of a road with a speed limit of 55mph... I turned off my car let the engine cool down and back on at least 20 times... My car moved about 200 feet each time... An hour later I got back to my house that was 5miles from the failure. I cant afford to fix it now and I am still paying for the car. Its been sitting in my yard for 10 months. This issue is very dangerous and needs to be resolved. I also received a recall for my power steering hose, got it fixed and the brackets came loose from my frame causing my steering to get very hard. I pulled over and checked my power steering fluid at walmart and it was empty. I filled it and everything was working. The next morning I had no power steering again... My hose had rubbed on my frame making a hole. I went to the store and bought more power steering fluid but after I put it in my steering was making a loud sound and didn't turn well. I think it was damaged due to the leak. I too have a loud clicking sound coming from my dashboard when I turn on my car. I was told by the dealership it was the vent flap motor ... $750 dollars to repair... Part is only $65 the rest is labor... Also when I first bought my car I had to get all 4door windows replaced (under warranty) due to improper window guide adjustment. And my automatic trunk release works off and on, my keyless entry only works 5 feet from my car with new batteries,and all tire pressure sens. Went bad$100 each help.

Filed May 22, 2013 · Engine, Lights · CA

2006 chevrolet impala. Consumer writes in regards to transmission problems. *smd the consumer stated the transmission was slipping. She explained to the dealer, there was a recurring problem with the transmission. Each time, the consumer went to the dealer, she was informed they could not recreate the problem, and therefore no problem existed. Besides the transmission problem, there was a horrible ratcheting machine-gun type noise coming from behind the dash, when she changed the vent position. The loud noise lasted for about a minute and was almost ear-piercing. Also, the engine mount broke, the water pump, steering and tie rods failed, the engine burned excessive amount of oil, and the engine low oil light illuminated. The windows made a screeching sound, the sunroof would drag, the plastic headlight covered were fogged and faded. The tire pressure monitoring light was constantly on. On april 24, 2013. The consumer took the vehicle to an independent transmission shop to have them assess the same transmission slipping problem, she had been experiencing for seven years. They dropped the transmission pan, and they found fine metal, pieces of aluminum and clutch material in the pan.

Filed May 4, 2013 · Transmission · 60,000 miles · NY

Purchased the 2006 chevy impala 3.9l with about 30,000 miles. At around 60,000 miles I started to notice the transmission slip, maybe happened once every 20 trips. At around 70,000 miles it started happening more frequently, once or twice a week. Had the car looked at by a mechanic and was told no issue was found. Now at 75,000 miles and it happens multiple times almost every trip I take with my car. It occurs after shifting from park into drive then pulling off or when pulling off from a red light or stop sign. Engine revs, car hesitates for 2-4 seconds then slips real hard into gear. I have read in numerous forums that gm tech say this is normal behavior for this transmission, and numerous people having their transmissions replaced only to have this issue recur. This issue almost resulted in crash once when entering a 40mph zone from a stop sign, as after stopping and taking my foot off the brake and applying the gas, the vehicle began rolling onto the 40mph zone and encountered a 6-7 second delay before slipping into gear and accelerating, causing the approaching vehicle to have to apply its brake abruptly to prevent a collision. At this point the slipping is becoming a real issue as I now have a toddler in my vehicle and do not want to risk any neck or other injuries due to the jerking of the vehicle when it slips into gear.

Filed Nov 23, 2012 · Transmission · 60,000 miles · WI

In the fall of 2010, I took my 2006 chevy impala ss to a chevy dealer for an oil change. While waiting for my vehicle, I was advised by the mechanic I should have the transmission flushed. I questioned him because there was only 60k miles on the car, also, had not noticed anything while driving that would indicate that being needed. I had the flush done anyway, and, since then, the transmission began slipping from a complete stop. It wasn't bad at first, only happened once in a great while. I took the car to the same shop that flushed the transmission to check on it, only to have them tell me there was no problem and they were unable to replicate the problem. I now have 80k miles on the car and the problem is getting worse, the slip happens almost every time I accelerate from a dead stop and I also feel torque shudder while at higher speeds. I have done research and this seems to be a common issue. I am driving the car but am very nervous doing so. I feel this can be a serious safety issue not knowing when the transmission will engage or disengage.

Filed Jul 23, 2012 · Transmission · 63,000 miles · OH

Tl* the contact owns a 2006 chevrolet impala. The contact stated that after exiting from a stop light, the vehicle lunged forward as though the transmission was slipping. The vehicle was taken to a mechanic who stated there was a valve in the transmission that failed and needed to be replaced. The manufacturer was notified of the issue who stated there were no recalls for the vehicle and offered no other assistance. The failure mileage was 63,000.