Gmc acadia shift to park fix

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 ...

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.Specifically, the Shift to Park defect is prevalent in 2016-2019 Chevrolet Malibu, 2016-2019 Chevrolet Volt, 2018-2019 Chevrolet Traverse, 2017-2018 GMC Acadia and 2019 models of the Chevrolet Blazer.To determine if you have a GMC Acadia affected by the Shift to Park recall, it’s crucial to recognize the signs of the issue. Common indicators include: Persistent “Shift to Park” Warning: The vehicle displays a persistent “Shift to Park” warning on the dashboard. This usually occurs even when the gear selector is in the “Park ...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. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Cost. The average cost for a GMC Acadia Automatic Trans Shift Cable Replacement is between $226 and $270. Labor costs are estimated between $167 and $211 while parts are typically priced around $59. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.Shift to Park. Hi, today my wife’s Acadia says shift to park when we shut the car off, even though it was already in park. It kept beeping and wouldn’t turn off. I searched YouTube for a fix. I had to press the brake and wiggle the shifter. Took me several minutes to clear it. It seems like it’s a known issue. This is a 2018 Acadia with ...

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 ...Cadillac has enjoyed a good reputation for producing quality luxury automobiles with few signficiant shifting problems with its automatic transmissions. Cadillac's transmissions ar...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.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.mskristinb126 said: I have a 2017 acadia and less than 55,000 miles. Mine is the same: “ steering wheel assist reduced,” no ac, and temperature gauge lower the c and bot moving. Sound like they need to recall the cars and replace then for free. Too many people having the same issues!

1 post · Joined 2014. #1 · Nov 9, 2020. I own a 2017 Acadia. I first encountered the Shift to Park issue in January 2019. The car was fixed on 1/9/2019 under the technical service bulletin. I now have the issue again and unfortunately I am just outside the 3 yr 36,000 mile warranty as I bought my Acadia on 9/21/2017 and have 36,400 miles on it.Start diagnosing your Acadia’s hard shifting by checking the transmission fluid level. 1. Low Transmission Fluid. Low transmission fluid is one of the most frequent causes of hard shifting in the GMC Acadia. This can happen when the fluid becomes too low, causing the clutch and gears to grind due to a lack of lubrication.Now, GM’s new electronic shift lever is making its way to GMC, with the 2024 GMC Acadia and GMC Sierra EV being the first GMC models to adopt the feature. 2024 GMC Acadia. For those readers who ...2021 gmc acadia gear shift lease deals luxury review2019 gmc acadia denali awd controls photos Lawsuit: gmc acadia owners file class action over shift-to-park problemsTested working, 2017 shift to park fix.. GMC Acadia 2017 2018 2019 18" OEM Rim Wheel 5798 23101926 81190986. Check Details. Acadia gmc review car autotrader performance. …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.

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Aug 5, 2020 · 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 ... The Ford Escape is a compact sport utility vehicle first manufactured in 2001. Like any vehicle, the Escape may develop some transmission problems including fluid leaks, erratic sh...The gear shift will not move. Make sure that you have firm pressure on the brake. Also try moving your steering wheel. Thank you GEORGEC - I took my 2017 Acadia Limited to the dealer and they are ordering the part for next Wednesday - they said the shifter and the BTSI - Brake transmission Solenoid Interlock - was integral to the shifter - I am ...Check Details Tested working, 2017 shift to park fix. Acadia orland coffmanGmc acadia shifter problems lawsuit cause carcomplaints warnings suvs shut shift drivers complain cannot down park Gmc acadia shift to park issues cause lawsuitGmc acadia gear interior shifter mechanism shifting pepperdust metallic color gets denali …2 posts · Joined 2022. #1 · Apr 20, 2022. MY 2018 GMC Acadia recently had the "shift to park" issue described in many GM bulletins. My ignition could not be …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.

Jan 24, 2024 ... P0300 Random misfire code Repair , 2001 GMC sierra 5.3 scott warner ... 2011 gmc acadia shift lock override. A Razz ... 2011 GMC ACADIA ,NO ...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 ...One or both are likely worn and/or damaged so will need repair or replacement. There is also an electrical interlock that you can hear when you are going to start the vehicle when you press on the brake pedal to shift out of Park. That also may be part of the problem. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6.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 …The ‘Shift to Park’ issue is fairly widespread and is also commonly experienced by 2017 to 2019 model year GMC Acadia owners. GM published a post addressing the issue on its own Techlink ... This part from GM seems to fix the shift to park issue for all GM vehicles with the same shifter. 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 ...Dec 13, 2019 · GM has posted a technical service bulletin acknowledging the shift to park problem, though there is still no fix available. ABC6 was also able to track down other GMC Acadia owners who experienced ... The problem of a GMC Acadia that won’t go into gear typically stems from an underlying cause. These sources could be faulty parts, such as the gear shift lever and indicator. For instance, the 2009 Acadia might display an incorrect gear reading, preventing the vehicle from accelerating or increasing rollaway risks.Put the vehicle in the park position, with the ignition off. Disassemble and remove the shifter knob and boot assembly ( Transmission Control Lever Knob Replacement ). Be careful not to scratch the car interior. Using your thumb or a trim stick, depress the actuation rod fully, then release it.Jun 26, 2007 · Those have not had any significant Shift To Park message issues. The fact the the Acadia, Chevrolet Volt and Malibu . . . all using the same basic design and micro switch are evidence enough along with the TSBs ( at least 2 or 3 in the case of the Acadia) that have been issued. GM does not issue TSBs for nothing. 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 of repair. When the car is put into park, the screen displays a message that says "shift to park". This results in being unable to turn the car off.

The recall is expected to begin April 12, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N212329050. 10/28/2020.

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.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 of repair. When the car is put into park, the screen displays a message that says "shift to park". This results in being unable to turn the car off.May 2, 2018 ... She ended up taking it to a transmission shop, and found out what it would take to get fixed. The guy said something about the valve bodies ...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 ...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 of repair. When the car is put into park, the screen displays a message that says "shift to park". This results in being unable to turn the car off.The recall is expected to begin April 12, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N212329050. 10/28/2020.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.The towing capacity of a GMC Acadia is 5,200 pounds if the vehicle is fully equipped with all support systems. Drivers should add passengers and cargo inside the vehicle when deter...The first electric Hummers will be making their way to their new owners this holiday season. According to Autoblog, GMC boss Duncan Aldred has announced that deliveries of the Humm...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 ...

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A lawsuit filed against General Motors LLC claims 2017-2018 GMC Acadia vehicles are stricken with a defect that intermittently prevents the cars from detecting when they’re placed in “park.”. Instead, the vehicles display a “Shift to Park” message even when the gear shifter is already in the “park” position, forcing drivers to ...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.2017 Volt "Shift to park" RCA and permanent fix. As far as doing the repair, I found three different approaches. One approach is to order the switch assembly parts from GM, remove the whole shifter assembly, remove the bad switch assembly from the shifter, and install the new one. 2017-2019 Chevy Volt shift to park - actual fix - YouTube.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.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.One or both are likely worn and/or damaged so will need repair or replacement. There is also an electrical interlock that you can hear when you are going to start the vehicle when you press on the brake pedal to shift out of Park. That also may be part of the problem. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6.August 13, 2020 — GMC Acadia shifter problems have caused a lawsuit that alleges " Shift to Park " messages appear when the SUVs fail to detect that drivers shifted the transmissions into PARK ...The ‘Shift to Park’ issue is fairly widespread and is also commonly experienced by 2017 to 2019 model year GMC Acadia owners. GM published a post addressing the issue on its own Techlink ...GM has posted a technical service bulletin acknowledging the shift to park problem, though there is still no fix available. ABC6 was also able to track down other GMC Acadia owners...May 1, 2021 · 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... ….

I own a 2010 GMC Acadia SLE, 4 wheel drive. I'm having a similar issue. While driving randomly not really on que it will go from drive to park and cycle multi times while the locks going crazy. Assuming locks are tied to shifter because during normal operation the doors unlock when parked, and lock when shifting into drive.Specifically, the Shift to Park defect is prevalent in 2016-2019 Chevrolet Malibu, 2016-2019 Chevrolet Volt, 2018-2019 Chevrolet Traverse, 2017-2018 GMC Acadia and 2019 models of the Chevrolet Blazer.Feb 22, 2024 · 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 ... IMO .. . the new TSB repair is more time consuming than just replacing the whole shifter. GM should perhaps have dealers send the shifter core back to have the new parts retro fitted at a facility. Without a doubt more time consuming. Prior versions of the TSB paid .6 hours of labor for the repair on an Acadia.At 55,000+ miles it cost me $373 for a new switch, cable and labor to fix it. The 2021 Slt Acadia has buttons for gear selection rather than a shift lever. The dealer was quit await of the problem which makes me think that GMC should pay for the repair. Do a search here on the forum for "Shift To Park".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.At the same time a signal to the ECM also tells the Power Steering Rack that it's Super Cold out and the lube in the steering system may freeze up causing loss of steering assist. NHTSA 17-NA-158 ...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.IMO .. . the new TSB repair is more time consuming than just replacing the whole shifter. GM should perhaps have dealers send the shifter core back to have the new parts retro fitted at a facility. Without a doubt more time consuming. Prior versions of the TSB paid .6 hours of labor for the repair on an Acadia.The issue eventually led to a class-action lawsuit filed by Plaintiff Rilla Jefferson on behalf of former and current GMC Acadia owners in Tennessee. Acadia owners claim that the defective gear shifter prevents them from shutting or locking the vehicle properly. According to the lawsuit, the message appears even though the … Gmc acadia shift to park fix, 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 . …, 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:, The recall is expected to begin April 12, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N212329050. 10/28/2020., Turn off the ignition and remove the key from the ignition switch. Open the driver’s side door and leave it open for at least 30 seconds. Close the door and restart the vehicle. After performing a reset, check if the side detection system is functioning properly. If the issue persists, then further troubleshooting may be required., 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., mskristinb126 said: I have a 2017 acadia and less than 55,000 miles. Mine is the same: “ steering wheel assist reduced,” no ac, and temperature gauge lower the c and bot moving. Sound like they need to recall the cars and replace then for free. Too many people having the same issues!, 961. by Sam McEachern. — Dec 13, 2019. Sponsored Links. Multiple GMC Acadia owners have reported a similar problem with the crossover’s transmission. …, 2007 Acadia Transmission problems. Ok to start I was having a code for shift solenoid sticking, so after some research I found that you can change the torn discs over the shift solenoid switches. after I changed those out and reinstalled the TEHCM on the valve body I started the Acadia and now I cant get it to shift out of park., 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., Aug 5, 2020 · 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 ... , 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 ..., Put the vehicle in the park position, with the ignition off. Disassemble and remove the shifter knob and boot assembly ( Transmission Control Lever Knob Replacement ). Be careful not to scratch the car interior. Using your thumb or a trim stick, depress the actuation rod fully, then release it., 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 ..., Not sure what the true problem is but this helps cut down on a lot of frustration waiting to get out of your vehicle., 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 ..., Cadillac has enjoyed a good reputation for producing quality luxury automobiles with few signficiant shifting problems with its automatic transmissions. Cadillac's transmissions ar..., Occasionally, the “shift to park” issue can be temporarily resolved by wiggling the shifter lever and changing the transmission positions a few times. However, for a more permanent solution, follow the steps below: 1. Clean the Park Switch Contacts: Place the vehicle in park position and turn off the ignition., Specifically, the Shift to Park defect is prevalent in 2016-2019 Chevrolet Malibu, 2016-2019 Chevrolet Volt, 2018-2019 Chevrolet Traverse, 2017-2018 GMC Acadia and 2019 models of the Chevrolet Blazer., 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., I have a 2017 Acadia, purchased new July 2017. 21k miles on it now. The shift to park message just started 3 weeks ago (November 2018 ) and learned more by reading this forum. Before reading this forum, I did notice on my Acadia that the P on the center console and the P on the dash both indicate "P", but the message on the screen still appeared., Acadia Denali. Automatic transmission. 15,000 miles. I shift to park, the doors unlock and the dash indicator says "P". Shut the engine off and immediately starts to ding saying Shift to park ... , Jan 31, 2023 ... Comments33 ; 'Shift to Park' The BEST Fix for GMC Acadia, and it's FREE. Exotic Car DIY · 127K views ; The Top 5 Problems - GMC Acadia ( First&n..., 2021 gmc acadia gear shift lease deals luxury review2019 gmc acadia denali awd controls photos Lawsuit: gmc acadia owners file class action over shift-to-park problemsTested working, 2017 shift to park fix.. GMC Acadia 2017 2018 2019 18" OEM Rim Wheel 5798 23101926 81190986. Check Details. Acadia gmc review car autotrader performance. …, Start diagnosing your Acadia’s hard shifting by checking the transmission fluid level. 1. Low Transmission Fluid. Low transmission fluid is one of the most frequent causes of hard shifting in the GMC Acadia. This can happen when the fluid becomes too low, causing the clutch and gears to grind due to a lack of lubrication., 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., S. sparry454 Discussion starter. 1 post · Joined 2023. #1 · Nov 12, 2023. Does anyone know of a service bulletin or recall aimed at fixing the "shift to park" issue. Very annoying and don't want to tear into the center console to attempt repair. Lotsa youtube videos on various fixes., 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 …, Acadia owners are tired of seeing a shift to park message when their gear shift lever is already in PARK. A new lawsuit says the problem prevents owners from shutting off or locking their vehicles. In addition to losing the ability to shut off and lock the SUVs, owners claim they must resort to all kinds of theatrics to get the SUVs to …, Occasionally, the “shift to park” issue can be temporarily resolved by wiggling the shifter lever and changing the transmission positions a few times. However, for a more permanent solution, follow the steps below: 1. Clean the Park Switch Contacts: Place the vehicle in park position and turn off the ignition., 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., Start diagnosing your Acadia’s hard shifting by checking the transmission fluid level. 1. Low Transmission Fluid. Low transmission fluid is one of the most frequent causes of hard shifting in the GMC Acadia. This can happen when the fluid becomes too low, causing the clutch and gears to grind due to a lack of lubrication., GM OEM Harness TSB 19-NA-206 - 84733196. MSRP: $14.86. Discount: $5.42 (36.5% off) Sale Price: $9.44. Add to Cart. Manufacturer Warranty Minimum of 12 Months. Guaranteed Fitment Always the correct parts. Shop with Confidence Your information is safe. In-House Experts We know our products., 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 ...