GMC ACADIA 2018

Complete listing of complaints and recalls for this vehicle

448
Complaints
2
Recalls

Complaints & Recalls

448 Complaints 2 Recalls

Official Safety Recalls - Important!

2 Recalls

These are official manufacturer recalls ordered by NHTSA for safety defects. If you own this vehicle, contact your dealer immediately for free repairs.

General Motors Llc
NHTSA Campaign: 18V358000 SAFETY RECALL
895 Vehicles Affected
Recall Date: May 31, 2018
Safety Issue:

General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Potential Risk:
A damaged fuel line can create a fuel leak, increasing the risk of a fire.
FREE Recall Solution:
GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Action Required: Contact your local GMC dealer to schedule your FREE recall repair.
Manufacturer: GMC
Mfg Campaign: 18188 18268
Notice Date: Jul 2, 2018
Recall Date: May 31, 2018
General Motors Llc
NHTSA Campaign: 17V516000 SAFETY RECALL
2.9K Vehicles Affected
Recall Date: Aug 22, 2017
Safety Issue:

General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.

Potential Risk:
If the front right intermediate drive shaft assembly separates while driving, the vehicle will lose propulsion, increasing the risk of a crash. If the assembly separates while parked on a grade, without the park brake engaged, the vehicle may move unintentionally, increasing the risk of a vehicle roll-away.
FREE Recall Solution:
GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.
Additional Details:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Action Required: Contact your local GMC dealer to schedule your FREE recall repair.
Manufacturer: GMC
Mfg Campaign: 17329
Notice Date: Aug 25, 2017
Recall Date: Aug 22, 2017

Consumer Complaints

448 Complaints
General Motors, Llc
Campaign: 11677436 Other
Jul 31, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

The contact owns a 2018 GMC Acadia. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P), but the “Shift to Park” message was displayed. The vehicle made chiming sounds. The contact shifted the gear shifter back and forth, then shifted into park(P) before the proper gear was recognized. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 107,000.

Corrective Action:

The contact owns a 2018 GMC Acadia. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P), but the “Shift to Park” message was displayed. The vehicle made chiming sounds. The contact shifted the gear shifter back and forth, then shifted into park(P) before the proper gear was recognized. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 107,000.

Additional Notes:

The contact owns a 2018 GMC Acadia. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P), but the “Shift to Park” message was displayed. The vehicle made chiming sounds. The contact shifted the gear shifter back and forth, then shifted into park(P) before the proper gear was recognized. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 107,000.

Manufacturer: GMC
Mfg Campaign: 11677436
Notice Date: Jul 31, 2025
Recall Date: Jul 31, 2025
General Motors, Llc
Campaign: 11677534 Other
Jul 31, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

The contact owns a 2018 GMC Acadia. The contact stated when he shifted the vehicle to park (P) a warning light illuminated that stated "shift vehicle to park (P). The contact stated that the failure was intermittent. The contact stated that he had taken the vehicle to a dealer and the vehicle was repaired. The failure reoccurred and the contact had taken the vehicle back to the same dealer. The service agent stated that the shifter module needed to be replaced. The vehicle was repaired. The contact stated that the failure reoccurred. Additionally the vehicle was unable to be turned off at times due to the sensor on the shift lever indicating that he was not in park (P). The contact had not taken the vehicle back to the dealer. The vehicle was not diagnosed and was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Safety Hot Line. The failure mileage was 129,573.

Corrective Action:

The contact owns a 2018 GMC Acadia. The contact stated when he shifted the vehicle to park (P) a warning light illuminated that stated "shift vehicle to park (P). The contact stated that the failure was intermittent. The contact stated that he had taken the vehicle to a dealer and the vehicle was repaired. The failure reoccurred and the contact had taken the vehicle back to the same dealer. The service agent stated that the shifter module needed to be replaced. The vehicle was repaired. The contact stated that the failure reoccurred. Additionally the vehicle was unable to be turned off at times due to the sensor on the shift lever indicating that he was not in park (P). The contact had not taken the vehicle back to the dealer. The vehicle was not diagnosed and was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Safety Hot Line. The failure mileage was 129,573.

Additional Notes:

The contact owns a 2018 GMC Acadia. The contact stated when he shifted the vehicle to park (P) a warning light illuminated that stated "shift vehicle to park (P). The contact stated that the failure was intermittent. The contact stated that he had taken the vehicle to a dealer and the vehicle was repaired. The failure reoccurred and the contact had taken the vehicle back to the same dealer. The service agent stated that the shifter module needed to be replaced. The vehicle was repaired. The contact stated that the failure reoccurred. Additionally the vehicle was unable to be turned off at times due to the sensor on the shift lever indicating that he was not in park (P). The contact had not taken the vehicle back to the dealer. The vehicle was not diagnosed and was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Safety Hot Line. The failure mileage was 129,573.

Manufacturer: GMC
Mfg Campaign: 11677534
Notice Date: Jul 31, 2025
Recall Date: Jul 31, 2025
General Motors, Llc
Campaign: 11677326 Other
Jul 30, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Corrective Action:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Additional Notes:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Manufacturer: GMC
Mfg Campaign: 11677326
Notice Date: Jul 30, 2025
Recall Date: Jul 30, 2025
General Motors, Llc
Campaign: 11677326 Other
Jul 30, 2025
Defect Description:

SERVICE BRAKES

Potential Consequences:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Corrective Action:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Additional Notes:

When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I have already had to replace a battery once due to this because I didn’t realize it was still on. It does not happen everytime I park but at random times. The more it happens, the longer it takes for it to go off. At this point, I can only hope my car is really in park. I jiggle the shifter, hit the “ +|- “ on the shifter and have to turn the vehicle off and on about five or six times. Eventually it will go off. It took me 20 minutes today for it to go off in 100 degree heat. The vehicle’s AC is not running when trying to get the shifter to go off. It keeps the electronics running but not the AC. I keep waiting to receive a recall on this vehicle because of this issue but still nothing. I have noticed there is a recall for this but not vehicle. I have already replaced one battery due to this issue and do not want to continue to replace batteries and worry if the vehicle is really in park or not.

Manufacturer: GMC
Mfg Campaign: 11677326
Notice Date: Jul 30, 2025
Recall Date: Jul 30, 2025
General Motors, Llc
Campaign: 11676988 Other
Jul 29, 2025
Defect Description:

UNKNOWN OR OTHER

Potential Consequences:

My 2018 GMC Acadia has had the "Shift T Park" alarm and indicator going off after my car is turned off and in "PARK" It only happens intermittently, but frequently enough to be annoying. The dealer and GM told me because my VIN wasn't in their recall range, they would not honor the recall. This has been happening since I purchased the car in 2018.

Corrective Action:

My 2018 GMC Acadia has had the "Shift T Park" alarm and indicator going off after my car is turned off and in "PARK" It only happens intermittently, but frequently enough to be annoying. The dealer and GM told me because my VIN wasn't in their recall range, they would not honor the recall. This has been happening since I purchased the car in 2018.

Additional Notes:

My 2018 GMC Acadia has had the "Shift T Park" alarm and indicator going off after my car is turned off and in "PARK" It only happens intermittently, but frequently enough to be annoying. The dealer and GM told me because my VIN wasn't in their recall range, they would not honor the recall. This has been happening since I purchased the car in 2018.

Manufacturer: GMC
Mfg Campaign: 11676988
Notice Date: Jul 29, 2025
Recall Date: Jul 29, 2025
General Motors, Llc
Campaign: 11675562 Other
Jul 23, 2025
Defect Description:

STEERING

Potential Consequences:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Corrective Action:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Additional Notes:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Manufacturer: GMC
Mfg Campaign: 11675562
Notice Date: Jul 23, 2025
Recall Date: Jul 23, 2025
General Motors, Llc
Campaign: 11675562 Other
Jul 23, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Corrective Action:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Additional Notes:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Manufacturer: GMC
Mfg Campaign: 11675562
Notice Date: Jul 23, 2025
Recall Date: Jul 23, 2025
General Motors, Llc
Campaign: 11675562 Other
Jul 23, 2025
Defect Description:

UNKNOWN OR OTHER

Potential Consequences:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Corrective Action:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Additional Notes:

Battery saver ignited comes on and and the entire dash flickers and turns off ! This happened in a middle of an intersection and I could move my car. We jumped it and went to the nearest auto zone replaced the battery . It was pulling 89 amps . The next day it popped up again and we replaced the alternator. Upon replacing this there was oil everywhere! And we don’t know where it is coming from . Now shift into part light comes on !

Manufacturer: GMC
Mfg Campaign: 11675562
Notice Date: Jul 23, 2025
Recall Date: Jul 23, 2025
General Motors, Llc
Campaign: 11675335 Other
Jul 22, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

There is a current recall on the 2018 GMC Acadia for a "Shift to Park" issue. It clearly states that GMC is aware of this issue and my vehicle is having this issue but for whatever reason, I am being told we are not part of the recall. My VIN is not coming up with it either but we are having the same issue.

Corrective Action:

There is a current recall on the 2018 GMC Acadia for a "Shift to Park" issue. It clearly states that GMC is aware of this issue and my vehicle is having this issue but for whatever reason, I am being told we are not part of the recall. My VIN is not coming up with it either but we are having the same issue.

Additional Notes:

There is a current recall on the 2018 GMC Acadia for a "Shift to Park" issue. It clearly states that GMC is aware of this issue and my vehicle is having this issue but for whatever reason, I am being told we are not part of the recall. My VIN is not coming up with it either but we are having the same issue.

Manufacturer: GMC
Mfg Campaign: 11675335
Notice Date: Jul 22, 2025
Recall Date: Jul 22, 2025
General Motors, Llc
Campaign: 11674396 Other
Jul 17, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

Component/System: Transmission selector / electrical system (“Shift to Park” defect) Yes, vehicle is available for inspection upon request. I own a 2018 GMC Acadia. Since I purchased the vehicle used in June 2019, the car has frequently displayed a “Shift to Park” message even when the vehicle is in park and the gear shifter is fully engaged. This message prevents the car from turning off completely, leaving electrical systems running, the ignition on, and draining the battery. This issue has persisted nearly daily for the past five years. I brought the vehicle to a GM dealership in September 2020, while it was still under factory warranty, but the problem was not diagnosed or repaired at the time. The dealership could not reproduce the issue, but it continued regularly afterward. I am now paying nearly $900 out of pocket to have it repaired. Safety Risks: The vehicle does not fully shut down, increasing risk of electrical malfunction or battery failure. I am often unsure whether the car is truly “off,” which could pose a fire hazard or lead to the car rolling unexpectedly if the system misreads the gear position. This defect has also caused me to get stuck in unsafe areas, repeatedly turning the car off and on, jiggling the shifter until the system registers park. The constant battery drain has left me stranded with a dead vehicle multiple times. Reproduction / Confirmation: The issue has been reproduced by an independent repair shop and will be fixed at my expense next week. A GM dealership inspected it in 2020 but failed to diagnose or confirm the issue at that time. Inspection: The vehicle has been inspected by a GM-authorized service center. Not inspected by police or insurance representatives. Warning Messages or Symptoms: The “Shift to Park” message appears on the dashboard even after the vehicle is correctly shifted into park. This began shortly after purchasing the vehicle in June 2019, worsened over time, & still has the inability to turn off properly.

Corrective Action:

Component/System: Transmission selector / electrical system (“Shift to Park” defect) Yes, vehicle is available for inspection upon request. I own a 2018 GMC Acadia. Since I purchased the vehicle used in June 2019, the car has frequently displayed a “Shift to Park” message even when the vehicle is in park and the gear shifter is fully engaged. This message prevents the car from turning off completely, leaving electrical systems running, the ignition on, and draining the battery. This issue has persisted nearly daily for the past five years. I brought the vehicle to a GM dealership in September 2020, while it was still under factory warranty, but the problem was not diagnosed or repaired at the time. The dealership could not reproduce the issue, but it continued regularly afterward. I am now paying nearly $900 out of pocket to have it repaired. Safety Risks: The vehicle does not fully shut down, increasing risk of electrical malfunction or battery failure. I am often unsure whether the car is truly “off,” which could pose a fire hazard or lead to the car rolling unexpectedly if the system misreads the gear position. This defect has also caused me to get stuck in unsafe areas, repeatedly turning the car off and on, jiggling the shifter until the system registers park. The constant battery drain has left me stranded with a dead vehicle multiple times. Reproduction / Confirmation: The issue has been reproduced by an independent repair shop and will be fixed at my expense next week. A GM dealership inspected it in 2020 but failed to diagnose or confirm the issue at that time. Inspection: The vehicle has been inspected by a GM-authorized service center. Not inspected by police or insurance representatives. Warning Messages or Symptoms: The “Shift to Park” message appears on the dashboard even after the vehicle is correctly shifted into park. This began shortly after purchasing the vehicle in June 2019, worsened over time, & still has the inability to turn off properly.

Additional Notes:

Component/System: Transmission selector / electrical system (“Shift to Park” defect) Yes, vehicle is available for inspection upon request. I own a 2018 GMC Acadia. Since I purchased the vehicle used in June 2019, the car has frequently displayed a “Shift to Park” message even when the vehicle is in park and the gear shifter is fully engaged. This message prevents the car from turning off completely, leaving electrical systems running, the ignition on, and draining the battery. This issue has persisted nearly daily for the past five years. I brought the vehicle to a GM dealership in September 2020, while it was still under factory warranty, but the problem was not diagnosed or repaired at the time. The dealership could not reproduce the issue, but it continued regularly afterward. I am now paying nearly $900 out of pocket to have it repaired. Safety Risks: The vehicle does not fully shut down, increasing risk of electrical malfunction or battery failure. I am often unsure whether the car is truly “off,” which could pose a fire hazard or lead to the car rolling unexpectedly if the system misreads the gear position. This defect has also caused me to get stuck in unsafe areas, repeatedly turning the car off and on, jiggling the shifter until the system registers park. The constant battery drain has left me stranded with a dead vehicle multiple times. Reproduction / Confirmation: The issue has been reproduced by an independent repair shop and will be fixed at my expense next week. A GM dealership inspected it in 2020 but failed to diagnose or confirm the issue at that time. Inspection: The vehicle has been inspected by a GM-authorized service center. Not inspected by police or insurance representatives. Warning Messages or Symptoms: The “Shift to Park” message appears on the dashboard even after the vehicle is correctly shifted into park. This began shortly after purchasing the vehicle in June 2019, worsened over time, & still has the inability to turn off properly.

Manufacturer: GMC
Mfg Campaign: 11674396
Notice Date: Jul 17, 2025
Recall Date: Jul 17, 2025
General Motors, Llc
Campaign: 11673986 Other
Jul 16, 2025
Defect Description:

SERVICE BRAKES

Potential Consequences:

The contact owns a 2018 GMC Acadia C1. The contact stated that his wife was parking in the driveway and upon shifting into the park gear, the vehicle sensor would not register that it was in park, therefore not allowing the engine to be shut off. The contact stated that his wife proceeded to turn the vehicle on and off while continuously shifting the gears until finally placing the shifter into park, and successfully turning the vehicle's engine off. The contact noted that his wife exited the vehicle; however that moments after a loud bang could be heard, and upon inspection, the contact noticed that the vehicle rolled into the garage with the entire front bumper. No property damage was reported. The vehicle came to a stop upon impact. The vehicle was going 3 MPH at the time of the crash. The vehicle did not need to be towed. No warning lights were illuminated however, the "Shift to Park" message will display on the instrument panel. A police report was not filed. The vehicle was not destroyed. The local dealer was contacted however, the vehicle was not diagnosed as the contact was advised that the vehicles VIN was not included in any open recalls. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.

Corrective Action:

The contact owns a 2018 GMC Acadia C1. The contact stated that his wife was parking in the driveway and upon shifting into the park gear, the vehicle sensor would not register that it was in park, therefore not allowing the engine to be shut off. The contact stated that his wife proceeded to turn the vehicle on and off while continuously shifting the gears until finally placing the shifter into park, and successfully turning the vehicle's engine off. The contact noted that his wife exited the vehicle; however that moments after a loud bang could be heard, and upon inspection, the contact noticed that the vehicle rolled into the garage with the entire front bumper. No property damage was reported. The vehicle came to a stop upon impact. The vehicle was going 3 MPH at the time of the crash. The vehicle did not need to be towed. No warning lights were illuminated however, the "Shift to Park" message will display on the instrument panel. A police report was not filed. The vehicle was not destroyed. The local dealer was contacted however, the vehicle was not diagnosed as the contact was advised that the vehicles VIN was not included in any open recalls. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.

Additional Notes:

The contact owns a 2018 GMC Acadia C1. The contact stated that his wife was parking in the driveway and upon shifting into the park gear, the vehicle sensor would not register that it was in park, therefore not allowing the engine to be shut off. The contact stated that his wife proceeded to turn the vehicle on and off while continuously shifting the gears until finally placing the shifter into park, and successfully turning the vehicle's engine off. The contact noted that his wife exited the vehicle; however that moments after a loud bang could be heard, and upon inspection, the contact noticed that the vehicle rolled into the garage with the entire front bumper. No property damage was reported. The vehicle came to a stop upon impact. The vehicle was going 3 MPH at the time of the crash. The vehicle did not need to be towed. No warning lights were illuminated however, the "Shift to Park" message will display on the instrument panel. A police report was not filed. The vehicle was not destroyed. The local dealer was contacted however, the vehicle was not diagnosed as the contact was advised that the vehicles VIN was not included in any open recalls. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.

Manufacturer: GMC
Mfg Campaign: 11673986
Notice Date: Jul 16, 2025
Recall Date: Jul 16, 2025
General Motors, Llc
Campaign: 11672805 Other
Jul 11, 2025
Defect Description:

UNKNOWN OR OTHER

Potential Consequences:

Faulty shifter assembly (shift to park) car stays on while in park because of this issue

Corrective Action:

Faulty shifter assembly (shift to park) car stays on while in park because of this issue

Additional Notes:

Faulty shifter assembly (shift to park) car stays on while in park because of this issue

Manufacturer: GMC
Mfg Campaign: 11672805
Notice Date: Jul 11, 2025
Recall Date: Jul 11, 2025
General Motors, Llc
Campaign: 11672035 Other
Jul 8, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

Shift To Park appears on the dash display also with a chime warning, when the car is physically in park and the engine is cut off. The shift to park display and the chime stays on causing a complete drain of the battery.

Corrective Action:

Shift To Park appears on the dash display also with a chime warning, when the car is physically in park and the engine is cut off. The shift to park display and the chime stays on causing a complete drain of the battery.

Additional Notes:

Shift To Park appears on the dash display also with a chime warning, when the car is physically in park and the engine is cut off. The shift to park display and the chime stays on causing a complete drain of the battery.

Manufacturer: GMC
Mfg Campaign: 11672035
Notice Date: Jul 8, 2025
Recall Date: Jul 8, 2025
General Motors, Llc
Campaign: 11668460 Other
Jun 22, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

When placing the gearshift in park a warning on the dashboard says the vehicle is not in park and I get warning bells when shutting the engine off. This has been happening for almost a month.

Corrective Action:

When placing the gearshift in park a warning on the dashboard says the vehicle is not in park and I get warning bells when shutting the engine off. This has been happening for almost a month.

Additional Notes:

When placing the gearshift in park a warning on the dashboard says the vehicle is not in park and I get warning bells when shutting the engine off. This has been happening for almost a month.

Manufacturer: GMC
Mfg Campaign: 11668460
Notice Date: Jun 22, 2025
Recall Date: Jun 22, 2025
General Motors, Llc
Campaign: 11663228 Other
May 27, 2025
Defect Description:

ELECTRICAL SYSTEM

Potential Consequences:

When putting my GMC Acadia in Park and shutting off the push start ignition the alarm goes off saying it’s not in park when it is clearly in park so I have to continuously start the car and try to keep putting it in park and shut ignition off. I googled it and saw there was a recall so took it to dealership but my vin was not included. I feel my safety is at risk as my battery also went dead stranding me in another city with my young grandkids on February 23rd, and I had a large bill to get a jump as well, I believe due to this same electrical issue! We are waiting on estimate now to get it fixed which is ridiculous as it is the same issue that is covered on many other of the same model vehicles! You should really look into this and maybe other electrical safety concerns costing consumers thousands of dollars on all these GMC vehicles it doesn’t seem fair. Thank you.

Corrective Action:

When putting my GMC Acadia in Park and shutting off the push start ignition the alarm goes off saying it’s not in park when it is clearly in park so I have to continuously start the car and try to keep putting it in park and shut ignition off. I googled it and saw there was a recall so took it to dealership but my vin was not included. I feel my safety is at risk as my battery also went dead stranding me in another city with my young grandkids on February 23rd, and I had a large bill to get a jump as well, I believe due to this same electrical issue! We are waiting on estimate now to get it fixed which is ridiculous as it is the same issue that is covered on many other of the same model vehicles! You should really look into this and maybe other electrical safety concerns costing consumers thousands of dollars on all these GMC vehicles it doesn’t seem fair. Thank you.

Additional Notes:

When putting my GMC Acadia in Park and shutting off the push start ignition the alarm goes off saying it’s not in park when it is clearly in park so I have to continuously start the car and try to keep putting it in park and shut ignition off. I googled it and saw there was a recall so took it to dealership but my vin was not included. I feel my safety is at risk as my battery also went dead stranding me in another city with my young grandkids on February 23rd, and I had a large bill to get a jump as well, I believe due to this same electrical issue! We are waiting on estimate now to get it fixed which is ridiculous as it is the same issue that is covered on many other of the same model vehicles! You should really look into this and maybe other electrical safety concerns costing consumers thousands of dollars on all these GMC vehicles it doesn’t seem fair. Thank you.

Manufacturer: GMC
Mfg Campaign: 11663228
Notice Date: May 27, 2025
Recall Date: May 27, 2025
General Motors, Llc
Campaign: 11662533 Other
May 22, 2025
Defect Description:

UNKNOWN OR OTHER

Potential Consequences:

The shift to park notification keeps coming on everytime we go to put the car into park. It takes about five to ten minutes shifting back and forth to get the car to shut off.

Corrective Action:

The shift to park notification keeps coming on everytime we go to put the car into park. It takes about five to ten minutes shifting back and forth to get the car to shut off.

Additional Notes:

The shift to park notification keeps coming on everytime we go to put the car into park. It takes about five to ten minutes shifting back and forth to get the car to shut off.

Manufacturer: GMC
Mfg Campaign: 11662533
Notice Date: May 22, 2025
Recall Date: May 22, 2025
General Motors, Llc
Campaign: 11662634 Other
May 22, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

"Shift to park" warning error when vehicle is in park. Although I have heard there was a recall, I am not seeing any when I've entered my vin #. The issue has happened multiple times over the last 6 months

Corrective Action:

"Shift to park" warning error when vehicle is in park. Although I have heard there was a recall, I am not seeing any when I've entered my vin #. The issue has happened multiple times over the last 6 months

Additional Notes:

"Shift to park" warning error when vehicle is in park. Although I have heard there was a recall, I am not seeing any when I've entered my vin #. The issue has happened multiple times over the last 6 months

Manufacturer: GMC
Mfg Campaign: 11662634
Notice Date: May 22, 2025
Recall Date: May 22, 2025
General Motors, Llc
Campaign: 11661712 Other
May 18, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

For the past two weeks, when the Acadia is put into park and the engine is turned off, the warning bell chimes nonstop and a dashboard message appears to put the vehicle into park even though it is already in park. The vehicle needs to be restarted and then put into drive or reverse and then back into park. With irregularity it may or may not work. Sometimes the car must be turned on and off 5 or 6 times before it recognizes that the transmission is truly in park.

Corrective Action:

For the past two weeks, when the Acadia is put into park and the engine is turned off, the warning bell chimes nonstop and a dashboard message appears to put the vehicle into park even though it is already in park. The vehicle needs to be restarted and then put into drive or reverse and then back into park. With irregularity it may or may not work. Sometimes the car must be turned on and off 5 or 6 times before it recognizes that the transmission is truly in park.

Additional Notes:

For the past two weeks, when the Acadia is put into park and the engine is turned off, the warning bell chimes nonstop and a dashboard message appears to put the vehicle into park even though it is already in park. The vehicle needs to be restarted and then put into drive or reverse and then back into park. With irregularity it may or may not work. Sometimes the car must be turned on and off 5 or 6 times before it recognizes that the transmission is truly in park.

Manufacturer: GMC
Mfg Campaign: 11661712
Notice Date: May 18, 2025
Recall Date: May 18, 2025
General Motors, Llc
Campaign: 11661226 Other
May 15, 2025
Defect Description:

POWER TRAIN

Potential Consequences:

The contact owns a 2018 GMC Acadia. The contact stated while the vehicle was parked, the "Shift to Park" message was displayed on the instrument panel. No warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the transmission control harness needed to be replaced. The contact researched and was made aware of an unknown recall; however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 42,187.

Corrective Action:

The contact owns a 2018 GMC Acadia. The contact stated while the vehicle was parked, the "Shift to Park" message was displayed on the instrument panel. No warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the transmission control harness needed to be replaced. The contact researched and was made aware of an unknown recall; however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 42,187.

Additional Notes:

The contact owns a 2018 GMC Acadia. The contact stated while the vehicle was parked, the "Shift to Park" message was displayed on the instrument panel. No warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the transmission control harness needed to be replaced. The contact researched and was made aware of an unknown recall; however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 42,187.

Manufacturer: GMC
Mfg Campaign: 11661226
Notice Date: May 15, 2025
Recall Date: May 15, 2025
General Motors, Llc
Campaign: 11661054 Other
May 14, 2025
Defect Description:

UNKNOWN OR OTHER

Potential Consequences:

My Acadia car has been having some problems with the shift to park. I put my vehicle on park and my doesn't turn off because it keeps saying that it hasn't shifted to park. Do to this issue my battery car has been draining and my family and I got locked in. I bought the car not to long ago and it's been an issue ever since its getting worse as time has past. I'm really wanting this fix as it can take hours to turn the car off.

Corrective Action:

My Acadia car has been having some problems with the shift to park. I put my vehicle on park and my doesn't turn off because it keeps saying that it hasn't shifted to park. Do to this issue my battery car has been draining and my family and I got locked in. I bought the car not to long ago and it's been an issue ever since its getting worse as time has past. I'm really wanting this fix as it can take hours to turn the car off.

Additional Notes:

My Acadia car has been having some problems with the shift to park. I put my vehicle on park and my doesn't turn off because it keeps saying that it hasn't shifted to park. Do to this issue my battery car has been draining and my family and I got locked in. I bought the car not to long ago and it's been an issue ever since its getting worse as time has past. I'm really wanting this fix as it can take hours to turn the car off.

Manufacturer: GMC
Mfg Campaign: 11661054
Notice Date: May 14, 2025
Recall Date: May 14, 2025

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