Gmc acadia shift to park fix

A Tennessee driver has filed a class action lawsuit against General Motors, saying GMC Acadia vehicles possess a shift defect that can prevent the vehicle from registering that the shift lever has been moved to park. Allegedly, this problem causes drivers a range of inconveniences, and in some cases, can cause the vehicle to move …9224 posts · Joined 2009. #19 · Mar 21, 2020. AcadiaTom- you describe a hesitation from Park to Drive. In my case- I described it as a DELAY. Shifting from Park to Drive (or reverse to Drive), it always shifted, except it was delayed. It began to take up to 3 seconds to feel the engagement into Drive.MY 2018 GMC Acadia recently had the "shift to park" issue described in many GM bulletins. My ignition could not be turned off once I shifted to park as the SUV was not "recognizing" that the vehicle was in park. Dealer replaced the Shifter and jumper harness. Vehicle has 54,779 miles on it. Seems to me GM should be covering this cost as it's a ...2009 GMC Acadia V6-3.6L: Service type Car is not shifting into park Inspection: Estimate $114.99: Shop/Dealer Price $124.99 - $132.49: 2021 GMC Acadia L4-2.5L: Service type Car is not shifting into park Inspection: Estimate $94.99: Shop/Dealer Price $105.01 - $112.52: 2018 GMC Acadia V6-3.6L: Service type Car is not shifting into park ...Nov 15, 2021 · Have had this fixed twice on 2017 Acadia. I paid $428.33 for the second fix. First one was under warranty which obviously didn’t work. ... Multiple GMC Acadia Owners Report ‘Shift To Park ... Automatic transmission. 54,000 miles. Our 2018 Acadia SLT1 has a known issue with the park shift message that won't let me turn off the car. GMC dealer, Coulter Cad/GMC, made the repair in 7/2019 and now 4/2021, 20K miles later, the same problem and they tell me the work they performed isn't guaranteed.Subject: Message Displaying Shift to Park when in Park This Bulletin replaces PIT5616C and PIT5641. Please discard PIT5616C and PIT5641. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Malibu 2016 2018 Traverse 2018 2018 All All GMC Acadia 2017 2018 Involved Region or Country North America and N.A. Export …

Oct 23, 2023 · October 23, 2023. The ongoing GM Shift to Park Recall has been a topic of concern for many vehicle owners and lessees. General Motors (GM) faces scrutiny due to a defect, which prevents drivers from shutting off and locking their vehicles. This issue affects a variety of GMC and Chevrolet model vehicles, including the GMC Acadia, Chevrolet ... 1. To shift into LOW or MANUAL, press the “L”or “M” button. The LOW or MANUAL button only works when your vehicle is already in DRIVE. a. To limit the highest gear while in LOW or shift gears while in MANUAL, use the paddle shifters on the steering wheel or the + and – buttons. b. To shift back to DRIVE, pull the “D” button.When this happens, the first thing you should do is check the transmission fluid. There could be various reasons for the GMC Acadia’s gear shifting issues, such as misaligned throttle position sensors, malfunctioning shift solenoids, or even general wear and tear related to higher mileage. Understanding the symptoms and causes of these ...Reliability 8/10 – There are no major mechanical problems on the 2019 GMC Acadia. Buyers should avoid models from 2017 – 2018 since there are transmission issues, while 2019 – 2022 are much more reliable. Performance 8/10 – Performance is very good from the optional V6 engine, although the base 4-cylinder is lacking compared to other ...The "shift to park" message appears as soon as you attempt to power off the vehicle (see attached photo). Instead of bumping the handle I have been testing holding my foot on the brake pedal and wiggling the shifter handle then release both every few seconds. Then the message goes away 5-10 seconds later.Gmc acadia remote start run timeGmc acadia gets styling, powertrain updates Acadia keylessTested working, 2017 shift to park fix.. Acadia gmc jullian2017-2019 gmc acadia shift knob w/ leather boot oem 2018 Acadia crashAcadia gmc drive test review specifications.May 3, 2023 ... 2nd Gen Chevy Volt Shifter Replacement - Shift To Park Issue Solved. Covet the Camper · 7.1K views ; 'Shift to Park' The BEST Fix for GMC Acadia,&nbs...

9224 posts · Joined 2009. #19 · Mar 21, 2020. AcadiaTom- you describe a hesitation from Park to Drive. In my case- I described it as a DELAY. Shifting from Park to Drive (or reverse to Drive), it always shifted, except it was delayed. It began to take up to 3 seconds to feel the engagement into Drive.Jul 16, 2020 ... 2011 gmc acadia shift lock override. A Razz•68K views · 2:25. Go to ... Update - GMC Acadia Shift to Park Fix. Austin Kalenda•22K views · 9:01.GM models have had a lot of problems with the shift to park message. So much so that GM issued a recall. The recall affects the 2019 Chevy Blazer, 2018-2019 Chevy Traverse, 2016-2019 Chevy Volt, 2016-2019 Chevy Malibu, 2017-2018 Chevy Cruze, 2017-2018 Chevy Bolt, and the 2017-2018 GMC Acadia. The problem is a metal Park …Own a Volt or one of other GM cars that has the known "Shift to Park" defect? (2017 – 2018, GMC Acadia, 2016 – 2019 Chevrolet Malibu, 2016 – 2019 Chevrolet Volt, 2018 – 2019 Chevrolet Traverse, 2019 Chevrolet Blazer.) If you have have any of the cars listed you will experience the "Shift to Park" issue.

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Mar 14, 2022 · This link goes one that has about the most detailed info of the cause and a few remedies. Tested working, 2017 shift to park fix. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Art-deco design cues of the 1937 GMC pickup included an intricate grille and sweeping lines. See pictures and learn about the elegant 1937 GMC pickup. Advertisement With styling in...Apparently, according to another post. . if the TEHCM was repaired (taken apart) and the bolts were reinstalled in the wrong positions. . . . a bolt that is too long can cause this. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024.23754 posts · Joined 2007. #4 · Feb 25, 2020. Hope you know the rear park assist sensors only work with the vehicle in reverse. The fronts only work when the vehicle is in drive. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. 2009 Toyota Matrix S, Nautical Blue Metallic outside ...Another class-action lawsuit has been filed against GM for the GMC Acadia shift to park issue, which has plagued 2017 and 2018 model year vehicles. ... TSB Seems To Fix 8-Speed Automatic GM ...

According to GMPartsdirect, the shift control is ~$150. Allow about 2-2.5 hours labor to remove/replace (R&R) the part. Research of regional labor costs would be up to you. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use.Gmc acadia shift to park issues cause lawsuitNew 2019 gmc acadia denali sport utility in villa park #42806 Fix the shift to park message2019 gmc acadia slt awd controls photo #133154348. 2021 gmc acadia pictures: gear shift2018 gmc acadia "shift to park" issue: 9 complaints Acadia gmc lawsuit carcomplaintsAcadia gmc denali awd controls gtcarlot.Mar 18, 2017 · The root cause of the Shift To Park message - - - -. The Acadia has the same shifter as the Chevrolet Traverse in the video below - - -. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Like. Step 1: Inspect The Transmission Shift Linkage. Start by checking the transmission shift linkage to ensure it is properly aligned and not damaged. If you notice …Acadia National Park, located on Mount Desert Island in Maine, is a stunning natural treasure that offers visitors a unique and unforgettable experience. Acadia National Park holds...Step 1: Inspect The Transmission Shift Linkage. Start by checking the transmission shift linkage to ensure it is properly aligned and not damaged. If you notice any issues such as misalignment or damage, you may need to readjust or replace the linkage to resolve the problem. Step 2: Check For Electrical Issues.Apparently, according to another post. . if the TEHCM was repaired (taken apart) and the bolts were reinstalled in the wrong positions. . . . a bolt that is too long can cause this. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024.Apparently, according to another post. . if the TEHCM was repaired (taken apart) and the bolts were reinstalled in the wrong positions. . . . a bolt that is too long can cause this. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024.Jun 26, 2007 · Click to expand... If you are bit handy and inclined,,, it can be repaired yourself. There is info here: - - Tested working, 2017 shift to park fix. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. iPhone: You have a ton of options for calendar apps in the iTunes App Store, but Shifts does things a little differently by catering more toward people who don't have the typical n...

My 2019 GMC Acadia started having the known "Shift to Park" issue that is affecting these make/models. This is a known issue and GMC has not issued a recall for it, nor are they covering any cost ...

The list of cars on the flat vehicle towing list is long and varied, including the Chevrolet Cruze and Malibu, the Dodge Dart and Durango, and the Ford Fiesta and Taurus. The list ...Sep 10, 2019 · If you do rock it, try and catch your Acadia as it bounces up. When it’s about to rock forward again, hit the brakes and try to get it out of Park. 2. Brake Pedal Switch. Your GMC Acadia won’t shift into gear if it doesn’t detect the brake pedal is being pressed. Vehicles are designed so you don’t bump the shifter into gear when rooting ... In a report released today, Gregory Renza from RBC Capital reiterated a Buy rating on ACADIA Pharmaceuticals (ACAD – Research Report), wit... In a report released today, Greg...Biggest issue is if you have more than one vehicle and then the distraction of having to look where the buttons are. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Subject: Intermittent Shift to Park Message Displayed While Vehicle in Park This Bulletin replaces 18-NA-297. Please discard 18-NA-297. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Blazer 2019 2019 All All Malibu 2016 Traverse 2018 Volt 2016 GMC Acadia 2017 Holden Acadia 2019 Involved Region or Country This is a follow up to my first video where I outlined the issue. The car recently started having shift to park issues again so I removed the shifter and fou...The GMC Acadia Shift to Park lawsuit was filed in August 2020 and General Motors filed a motion to dismiss in October 2020. The judge granted the motion in part, tossing the request for punitive ...

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Acadia National Park, located in Maine, is a breathtaking natural wonder that offers visitors a chance to immerse themselves in the beauty of nature. Acadia National Park is a para...Apparently, according to another post. . if the TEHCM was repaired (taken apart) and the bolts were reinstalled in the wrong positions. . . . a bolt that is too long can cause this. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024.23754 posts · Joined 2007. #2 · Apr 17, 2021. Welcome to the forum. It appears auto makers made a switch to R1234yf refrigerant in their A/C systems sometime about 2016. Maybe your mechanic isn't equipped to handle it. Hopefully, you bought the correct product. This refrigerant isn't compatible with R134a.The GMC Acadia Shift to Park lawsuit was filed in August 2020 and General Motors filed a motion to dismiss in October 2020. The judge granted the motion in part, tossing the request for punitive ...GM models have had a lot of problems with the shift to park message. So much so that GM issued a recall. The recall affects the 2019 Chevy Blazer, 2018-2019 Chevy Traverse, 2016-2019 Chevy Volt, 2016-2019 Chevy Malibu, 2017-2018 Chevy Cruze, 2017-2018 Chevy Bolt, and the 2017-2018 GMC Acadia. The problem is a metal Park …The GMC Acadia has been in production for over 12 years now. The first generation was a full size SUV and ran from 2007-2016. ... you’ll be able to schedule the free repair. 2013 Acadia: TSB 13120A. ... Once it gets loose the shift indicator may show that it is in park when it’s in one of the moving gears or in reverse. This means that any ...TSB Seems To Fix 8-Speed Automatic GM Transmission ProblemsAugust 13, 2019; Multiple GMC Acadia Owners Report ‘Shift To Park’ IssueDecember 13, 2019; …Gmc acadia remote start run timeGmc acadia gets styling, powertrain updates Acadia keylessTested working, 2017 shift to park fix.. Acadia gmc jullian2017-2019 gmc acadia shift knob w/ leather boot oem 2018 Acadia crashAcadia gmc drive test review specifications.Sep 19, 2017 ... We tested out the Terrain's shift to park feature when leaving it in reverse by opening the door and taking our foot off the brake.If the brake lights don’t light up, replacing the switch should get you back on the road. 3. Shift Interlock Failure. The shift lock solenoid is the mechanism that keeps your GMC Sierra from shifting out of Park without your foot on the brake. The good news is that most shift locks have an override button.Mar 18, 2017 · The root cause of the Shift To Park message - - - -. The Acadia has the same shifter as the Chevrolet Traverse in the video below - - -. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Like. ….

2017 gmc acadia "shift to park" alert: 31 complaints. The 3-row 2022 gmc acadiaAcadia park lawsuit Shift to park warning message2016 gmc acadia transmission problems include jerking, improper. 2017 gmc acadia "shift to park" alert: 13 complaintsLawsuit: gmc acadia owners file class action over shift-to-park problems . …October 23, 2023. The ongoing GM Shift to Park Recall has been a topic of concern for many vehicle owners and lessees. General Motors (GM) faces scrutiny due to a defect, which prevents drivers from shutting off and locking their vehicles. This issue affects a variety of GMC and Chevrolet model vehicles, including the GMC Acadia, Chevrolet ...This isn’t the first time GM has been sued over the seemingly prevalent ‘Shift to Park’ problem. A band of GMC Acadia owners sued the automaker over the issue back in 2019 and two other ...General Motors was recently hit with a class action lawsuit over defects in 2017 – 2018 GMC Acadia vehicles. The defective GMC Acadia vehicles sometimes display a “shift to park” message on the instrument panel even though the vehicles are in park, and drivers are “forced to resort to all sort of gimmicks” to get the vehicles to detect that the shift …Art-deco design cues of the 1937 GMC pickup included an intricate grille and sweeping lines. See pictures and learn about the elegant 1937 GMC pickup. Advertisement With styling in...Acadia SLT V6. This Shift to Park issue is not acceptable and needs to be repaired. Search CarComplaints.com for these popular complaint phrases... The 2017 GMC Acadia has 3 problems reported for ...This video shows how to remove the shifter knob in a 2017 GMC Acadia to fix the “shift to park” issue.Gmc acadia shifter problems lawsuit cause carcomplaints shut suvs warnings shift complain cannot drivers down park Acadia denali fwd gmc Lawsuit: gmc acadia owners file class action over shift-to-park problems. Gmc acadia awd slt gtcarlot. Image: 2013 gmc acadia fwd 4-door denali gear shift, size: 1024 x 768Gmc acadia Acadia … Gmc acadia shift to park fix, Mar 18, 2017 · The root cause of the Shift To Park message - - - -. The Acadia has the same shifter as the Chevrolet Traverse in the video below - - -. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Like. , 2019 gmc acadia doesn't show it's in park when shifter is in park: 5 Acadia gmc shift cars 2018 gmc acadia pictures: Fix The Shift To Park Message - Step By Step - Auto Valuable Suv showdown: the 2019 gmc acadia vs 2019 honda pilot 2019 gmc acadia t-one vehicle wiring harness for factory tow package Acadia shifter gmc, February 22, 2024 Kiprotich Noohyah. If you own or lease a 2019 GMC Acadia, you may have encountered a frustrating problem with your vehicle: the shift to park defect. This defect prevents drivers from turning off and locking their vehicles, even when they have shifted into park. This can cause safety risks, battery drain, and inconvenience for ..., Jul 1, 2021 · Auto Mechanic: AutoDoc1. Check the brake lights to make sure they are coming on when you press the brake pedal. If they are not working then your brake light switch is bad and will need to be replaced. If they are working then the shift lock solenoid on the shifter assembly will need to be replaced. Ask Your Own Car Question. , Apr 10, 2014 · Constantly get a message when I pull in somewhere and put the my 2017 Acadia Denali into park. It will say Shift to Park when I am already in park. It’s been to the dealer for it and they said I had a screw loose or missing for the battery cable junction box and they replaced the screw/bolt. Then it did the same thing the following day. , If you're looking to give your company's marketing efforts, don't think you need to do a complete reset. It could just be small changes that need to be made. Improving your marketi..., If you do the repair now you're 100% certain to incur some cost, if you wait there is less than 100% chance - only if the problem shows when you turn the vehicle in. ... I had the shift to park issue at around 21000KM. The dealer replaced the shifter and the issue went away until today - the shift to park notification has reappeared at 42000KM ..., , 2007 GMC Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors. ... But they will fix it tomorrow for $115. Mechanic said that when he was test driving the car that the light came on with the messages on the DIC. ... the transmission shift lockout in park won't release when you push the pedal, and the …, Fix the shift to park message 2019 gmc acadia prices, reviews, and photos 2019 gmc acadia for sale at georgian chevrolet buick gmc in barrie on. 2019 GMC Acadia: New Car Review - Autotrader. 2019 gmc acadia near orland park, il Acadia car slt suv fwd motortrend Pre-owned 2019 gmc acadia slt-1 suv in longview #a4210., Step 1: Inspect The Transmission Shift Linkage. Start by checking the transmission shift linkage to ensure it is properly aligned and not damaged. If you notice any issues such as misalignment or damage, you may need to readjust or replace the linkage to resolve the problem. Step 2: Check For Electrical Issues., Check Details My 2011 gmc acadia denali seems to crank when it wants too. symptoms is. 2017-2019 gmc acadia shift knob w/ leather boot oem 20182018 gmc acadia pictures: Gmc acadia 'shift to park' lawsuit filed in texasAcadia powertrain arranged shifter horizontally., This part from GM seems to fix the shift to park issue for all GM vehicles with the same shifter. , The fix. So the micro switch has two wires going to it, a blue wire, and a black ground wire. When out of gear, the switch is open, when in park and the release button disengaged, the switch gets shorted to …, The shift to park issue affects multiple GM vehicles: Blazer, Malibu, Traverse, Volt, and Acadia. Model years range between 2016-2019 (years vary by model, but fall within this range). You are affected by the issue if you shift your vehicle into park, but the electronics don't realize it's in park. You will see on your dash "Action Required ..., GMC Customer Care. wgab said: I have a 2008 Acadia and recently my car has just gotten stuck in 1st Gear. Unfortunately for me the power train warranty has expired. I took the vehicle to a local transmission repair shop, and with Murphy on my side, the car suddenly started working again. He was able to pull the following codes P0751 ( Shift ..., If you do the repair now you're 100% certain to incur some cost, if you wait there is less than 100% chance - only if the problem shows when you turn the vehicle in. ... I had the shift to park issue at around 21000KM. The dealer replaced the shifter and the issue went away until today - the shift to park notification has reappeared at 42000KM ..., Which may explain why some owners have been able to sometimes resolve the issue for awhile by "jiggling" the shift lever or moving in and out of Park a few times. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024., Unlike some previous ‘Shift to Park’ lawsuits that have focused mainly on the GMC Acadia, this latest suit includes Illinois consumers and business entities that purchased or leased various ..., Acadia SL2 6. Automatic transmission. 16,000 miles. I have a 2017 GMC Acadia. It only has 16,000 miles on it. Recently it has begun showing a message of "shift to park." The gear shift says it is ..., Acadia ES 3.2L V6. Automatic transmission. 30,200 miles. click to see larger images. Have owed our 2018 GMC Acadia for two years. The car has been in the shop 7-8 times for various issues. 4-5 of the occurrences were for the "shift to park" issues. First they replaced a wiring harness. , Apparently, according to another post. . if the TEHCM was repaired (taken apart) and the bolts were reinstalled in the wrong positions. . . . a bolt that is too long can cause this. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024., The lawsuit also alleges GMC dealers are aware of the Shift to Park problem but have no idea how to repair the SUVs. The GMC class action lawsuit, filed in 2018, alleges all 2017-2018 GMC Acadia ..., Constantly get a message when I pull in somewhere and put the my 2017 Acadia Denali into park. It will say Shift to Park when I am already in park. It’s been to the dealer for it and they said I had a screw loose or missing for the battery cable junction box and they replaced the screw/bolt. Then it did the same thing the following day., Subject: Message Displaying Shift to Park when in Park This Bulletin replaces PIT5616C and PIT5641. Please discard PIT5616C and PIT5641. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Malibu 2016 2018 Traverse 2018 2018 All All GMC Acadia 2017 2018 Involved Region or Country North America and N.A. Export Regions ..., If you’re a senior citizen with a love for the great outdoors, there’s no better way to explore and enjoy the natural beauty of America than by visiting its national parks. Acadia ..., Acadia. 31,000 miles. The contact owns a 2019 GMC Acadia. The contact stated while shifting into park (P) there was a beeping warning chime, and the gear shifter symbol was flashing. The shift to park message was displayed. The contact stated that the failure was first intermittent but had become a recurring failure., October 23, 2023. The ongoing GM Shift to Park Recall has been a topic of concern for many vehicle owners and lessees. General Motors (GM) faces scrutiny due to a defect, which prevents drivers from shutting off and locking their vehicles. This issue affects a variety of GMC and Chevrolet model vehicles, including the GMC Acadia, Chevrolet ..., 2009 GMC Acadia V6-3.6L: Service type Car is not shifting into park Inspection: Estimate $114.99: Shop/Dealer Price $124.99 - $132.49: 2021 GMC Acadia L4-2.5L: Service type Car is not shifting into park Inspection: Estimate $94.99: Shop/Dealer Price $105.01 - $112.52: 2018 GMC Acadia V6-3.6L: Service type Car is not shifting into park ..., Acadia National Park, located on Mount Desert Island in Maine, is a true gem of the East Coast. With its breathtaking landscapes, diverse wildlife, and endless outdoor activities, ..., The GMC Acadia shift to PARK lawsuit was filed in the U.S. District Court for the District of Connecticut - Marlaina A. Napoli-Bosse and Brandy Smith, et al., v. General Motors LLC . The ..., 3.1. Depress the actuation rod fully with your thumb or a trim stick. 3.2. Release the actuation rod by sliding your thumb or the trim stick off the rod, allowing the rod to “snap” back to the full up position. 3.3. Repeat 50 times. 4. Start the vehicle and verify that the Shift to Park message is NOT displayed:, Another class-action lawsuit has been filed against GM for the GMC Acadia shift to park issue, which has plagued 2017 and 2018 model year vehicles. ... TSB Seems To Fix 8-Speed Automatic GM ...