2024 GMC Hummer EV SUV

Recalls

1 recall names the 2024 GMC Hummer EV SUV. Newest first.

• Seat belts › Front › Anchorage

  Nov 22, 2023NHTSA 23V786000115 vehicles

  General Motors, LLC (GM) is recalling certain 2023-2024 GMC Hummer EV pick up, 2024 GMC Hummer EV SUV, and 2024 Chevrolet Silverado EV vehicles. The left or right front seat belt buckle attachment bolts may not be tightened properly.

  Risk and remedy

  Risk

  An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.

  Remedy

  Dealers will tighten the left and right front seat belt buckle attachment bolts, free of charge. Owner notification letters were mailed December 21, 2023. Owners may contact GMC customer service at 1-833-EVCHEVY (1-833-382-4389) (TTY 711 / 1-800-833-2438) /1-833-HUMMER-EV (1-833-486-6373) (TTY 711 / 1-800-833-2438). GM's number for this recall is N232419280.

  Full recall details →

Owner complaints

What owners report most

1. Electrical system5
2. Service brakes4
3. Steering3
4. Unknown or other2
5. Visibility/wiper2
6. Forward collision avoidance2
7. Structure2
8. Visibility1
9. Vehicle speed control1

Latest complaints

• Oct 14, 2026NY
  Electrical system · Forward collision avoidance › Warnings · Visibility/wiper
  The infotainment system on this 2024 GMC Hummer EV fails during driving in a way that creates a safety hazard. The system controls the rearview camera, drive mode display, turn signal audio feedback, charging and range information, climate controls, and all audible warnings. When it fails: -…

  The infotainment system on this 2024 GMC Hummer EV fails during driving in a way that creates a safety hazard. The system controls the rearview camera, drive mode display, turn signal audio feedback, charging and range information, climate controls, and all audible warnings. When it fails: - Screen goes completely black during drives, sometimes for 10 or more minutes. No camera, no drive info, no warnings visible. On one occasion I had to pull the vehicle over because the screen was frozen for over 10 minutes while driving. - Audio cuts out completely including turn signal clicks and warning chimes. The vehicle has to sit powered down for 4 to 5 or more hours before audio works again. - Apple CarPlay freezes and becomes unresponsive. Screen cannot be controlled. The dealer has attempted repairs on this defect at least 6 times across multiple service visits, including a complete radio module replacement in May 2026, multiple software resets, and OTA updates. None has permanently resolved the issue. Written statements on official repair orders from the dealer confirm GM has no fix. One recent RO stated "Condition currently under engineering investigation for permanent repair." Another had "NO FIX AT THIS TIME" written on it twice. The service advisor has also confirmed in writing that GM engineering has no permanent repair available. GM has acknowledged the defect exists on 2024 Hummer EVs through published service bulletins but has not issued a repair. On a vehicle this heavy with cameras, blind spot monitors, and driver assistance systems that run through the central display, losing the display at speed is dangerous. Vehicle and all documentation available for inspection upon request.

• Oct 14, 2026NY
  Steering
  This 2024 GMC Hummer EV has had multiple safety-critical fasteners found loose from factory assembly, discovered across several service visits at an authorized GM dealer. 1. POWER STEERING: Diagnostic code U0131 00 was found - Loss Communication with Power Steering Control Module. Dealer traced…

  This 2024 GMC Hummer EV has had multiple safety-critical fasteners found loose from factory assembly, discovered across several service visits at an authorized GM dealer. 1. POWER STEERING: Diagnostic code U0131 00 was found - Loss Communication with Power Steering Control Module. Dealer traced the fault to loose ground bolts G176 and G177 at the power steering control module. Technician was able to turn the bolts 1/4 to 1/2 turn to tighten them. This caused a Service Power Steering - Drive With Care warning plus a 4WD Temporarily Unavailable warning simultaneously. Steering physically became harder to turn during driving. GM TAC case 107017705 was opened. 2. DRIVE SHAFT BOLT: Found loose and replaced. 3. ALL FOUR AXLE NUTS LOOSE: On one visit the driver rear axle nut was found loose and replaced. On the next visit one week later, the dealer found THREE MORE loose axle nuts - driver front, passenger front, and passenger rear. All four axle nuts on this vehicle were loose from the factory and had to be replaced as single-use fasteners. Symptom was intermittent loud clunking noises from all four corners when stopping, starting, and braking. Loose axle nuts on a 9000+ lb EV are a catastrophic safety risk with potential for wheel separation. Loose power steering ground bolts caused real reduction of steering assist on this heavy vehicle during driving on public roads. My child rides in this vehicle. The pattern of multiple loose critical fasteners discovered across multiple service visits strongly suggests systemic manufacturing or assembly quality failure on this specific vehicle, and possibly on other 2024 Hummer EVs built in the same window. All issues are documented on official dealer repair orders. Vehicle and all documentation are available for inspection upon request.

• Oct 1, 2026OH6,962 mi
  Structure · Visibility › Sun/moon roof assembly
  The contact owns a 2024 GMC Hummer EV SUV. The contact stated that the vehicle was previously repaired under Customer Satisfaction Program: N242468850 (2022-2025 Hummer EV Roof & Tonneau Cover); however, the failure occurred a year after the Customer Satisfaction Program repair. The contact stated…

  The contact owns a 2024 GMC Hummer EV SUV. The contact stated that the vehicle was previously repaired under Customer Satisfaction Program: N242468850 (2022-2025 Hummer EV Roof & Tonneau Cover); however, the failure occurred a year after the Customer Satisfaction Program repair. The contact stated there was water inside the cabin of the vehicle and the rear seats were soaked. There was water found on the floorboard and dashboard, accompanied by a foul odor. The vehicle was taken to the dealer, where the engineers inspected and cleaned the drains and seals. The failure persisted, and the vehicle was taken to the dealer a second time, where the drains and seals were cleaned a second time. The failure reoccurred, and the vehicle was taken back to the dealer a third time. The dealer determined that there was mold and an inch of water inside the vehicle, and the wiring needed to be replaced. However, the manufacturer instructed the dealer to stop working on the vehicle. The manufacturer was notified of the failure and denied a buyback request, stating that debris had caused the failure. The failure mileage was 6,962.

• Aug 25, 2026IA
  Service brakes
  During the morning drive, while in one pedal driving mode, the need to apply more brake due to a quick change of traffic lights occurred. The brakes felt hard and the vehicle did not feel like it was stopping as quickly as it normally would. When I parked the vehicle and exited no warning lights or…

  During the morning drive, while in one pedal driving mode, the need to apply more brake due to a quick change of traffic lights occurred. The brakes felt hard and the vehicle did not feel like it was stopping as quickly as it normally would. When I parked the vehicle and exited no warning lights or other items were shown on the dash. Once I got back in the vehicle, a MIL light was lit and the "Service Brake Assist" message was displayed. With the vehicle running, it would not move either forward or reverse. Multiple attempts were made to move the vehicle, it was blocking a flow of truck traffic at the business. No movement occurred. OnStar was contacted for road side assistance and a Wrecker was dispatched. The vehicle was taken to the dealership for inspection and repair. Still waiting on what the issue with the vehicle is. I felt my personal safety was at risk for the slow braking/hard pedal and also when parked and the vehicle immobilized.

• Mar 17, 2026CTCrash
  Electrical system · Service brakes · Steering
  While operating my 2024 GMC Hummer EV at a low speed in a school zone, I came to a complete stop at a stop sign and began making a left turn. As I initiated the turn, the steering wheel suddenly locked and became unresponsive. I was unable to turn the wheel back to the right or regain control of…

  While operating my 2024 GMC Hummer EV at a low speed in a school zone, I came to a complete stop at a stop sign and began making a left turn. As I initiated the turn, the steering wheel suddenly locked and became unresponsive. I was unable to turn the wheel back to the right or regain control of the vehicle’s direction. At the same time, the vehicle did not respond as expected when attempting to stop. Because I could not steer or properly control the vehicle, I collided with another vehicle. The impact with the other vehicle is what ultimately brought my vehicle to a stop. During the incident, multiple warning messages appeared on the dashboard, including a message indicating: “Service Steering System.” My vehicle sustained minimal damage due to its height (a bent side step), however the other vehicle sustained damage. Police responded to the scene and a report was filed. I was NOT issued a citation. (see report attached) The vehicle has since been towed to Northwest Hills Chevy/GMC in Torrington CT for inspection by the GMC manufacturer. This incident raises serious safety concerns, as the sudden loss of steering control at low speed could have resulted in significantly more severe consequences under different circumstances. I was in a school zone at dismissal time going to pick up my son. This appears to be a potential mechanical or electronic steering system failure. I believe this represents a serious safety defect that should be investigated to prevent similar incidents.

• Mar 17, 2026NM
  Structure › Body

  Charge port door on vehicle will not open regardless of what you do.

• Feb 7, 2026KY
  Vehicle speed control
  The frunk latch on the vehicle becomes faulty and does not recognize the hood being latched and secure when it is. While driving, the vehicle without warning will immediately limit speed to 26mph regardless of existing vehicle speed. This has occurred multiple times when driving on the highway with…

  The frunk latch on the vehicle becomes faulty and does not recognize the hood being latched and secure when it is. While driving, the vehicle without warning will immediately limit speed to 26mph regardless of existing vehicle speed. This has occurred multiple times when driving on the highway with the vehicle immediately decelerating and then saying the hood (frunk) is open. This poses a serious danger to not only the occupants of the vehicle but also those around them on the highway. This occurred when traveling at highway speed in the middle lane. This resulted in the inability to change lanes to pull off the highway due to the drastic reduction in speed in reference to the other vehicles on the highway causing a high stress and high risk situation for the driver and occupants.

• Sep 5, 2025MI
  Electrical system
  The vehicle was no longer able to charge, and therefore could be stranded. Yes, the vehicle is currently back at the dealership and available for inspection. Without ability to charge, the vehicle could shutdown and not be able to restart. Yes. It was at the dealer from 6/27 to 8/20 and then the…

  The vehicle was no longer able to charge, and therefore could be stranded. Yes, the vehicle is currently back at the dealership and available for inspection. Without ability to charge, the vehicle could shutdown and not be able to restart. Yes. It was at the dealer from 6/27 to 8/20 and then the issue re-exhibited on 9/3 and it was returned to the dealership. Yes, it was reviewed by the dealership and returned, only to happen again within 100 miles. Yes, the Service Engine Soon light appears.

• Aug 20, 2025GA
  Service brakes · Unknown or other
  On August 11, 2025, at about 2:52pm, my vehicle was at a complete stop at an intersection awaiting the traffic light to turn green. There was a slight downgrade slope towards the intersection. The vehicle one-pedal driving was enabled. Weather was sunny with no wind or rain. Suddenly, the vehicle…

  On August 11, 2025, at about 2:52pm, my vehicle was at a complete stop at an intersection awaiting the traffic light to turn green. There was a slight downgrade slope towards the intersection. The vehicle one-pedal driving was enabled. Weather was sunny with no wind or rain. Suddenly, the vehicle started vibrating violently and started rolling into the intersection. I pressed on the brake pedal but the vehicle continued to vibrate and the vehicle rolled into the middle of the adjoining lane of traffic. There was no traffic on the roadway and no other vehicles were affected. My vehicle had come to a compete stop in the roadway and I attempted to accelerate through the intersection but the vehicle would not move. I recycled the power to the vehicle and placed the vehicle into drive and proceeded to drive through the intersection. I do recall that when I was pressing the brake pedal, the vibration felt somewhat similar to vibration of the ABS brake system when the tires are losing traction but the vibration was much more pronounced. I pulled the vehicle onto the side of the road and checked the driver information display. A "Service ESC" notification appeared on the driver information panel followed by "One-Pedal Driving Unavailable Use Brake for Stopping". No other warnings or notifications were observed after this incident and the vehicle seems to be driving normally. I was able to re-enable the one-pedal driving mode the next morning.

• Oct 18, 2024NV
  Visibility/wiper
  The windshield wipers do not work. When the wipers are turned on, the spray comes on and does not turn off. You are unable to see as the spray keeps spraying the entire time the wipers are on. I took the dealer twice and they have been unable to repair. They now say are waiting for parts. I can't…

  The windshield wipers do not work. When the wipers are turned on, the spray comes on and does not turn off. You are unable to see as the spray keeps spraying the entire time the wipers are on. I took the dealer twice and they have been unable to repair. They now say are waiting for parts. I can't be the only one. This is very concerning. Luckily I live in Las Vegas and we have little rain. What component or system failed or malfunctioned, and is it available for inspection upon request? wipers and yes How was your safety or the safety of others put at risk? You literally can't see if you use the wipers. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes been to service twice. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The Dealer only. GM does not seem to care. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning. I turned on wipers when it was raining. Luckily I was close to home. You cant see. Super dangerous.

• Mar 10, 2024MI
  Electrical system · Service brakes · Steering
  This is vehicle number two. Also, please take me very seriously as I was driving the vehicle shuts off and says reduce acceleration. I drive a lot from West Bloomfield Michigan to downtown Detroit. I am having so many issues with my brand new GM vehicles please I need help. Please have somebody…

  This is vehicle number two. Also, please take me very seriously as I was driving the vehicle shuts off and says reduce acceleration. I drive a lot from West Bloomfield Michigan to downtown Detroit. I am having so many issues with my brand new GM vehicles please I need help. Please have somebody call me [XXX] . I love my vehicles as I am a repeat customer for years and years, but this is totally unacceptable especially that I have my kids in the car with me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• Nov 11, 2023MI
  Electrical system · Forward collision avoidance › Adaptive cruise control · Unknown or other
  Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 100% as they are being told GMs engineers…

  Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 100% as they are being told GMs engineers are trying to find a fix but for now there is nothing they can do, I am to continue driving it knowing this is unsafe. The turn signals and Bluetooth stopped functioning for no reason which had to be fixed Battery charging module burned up at 300 miles. I asked for a buy back and GM refused. I asked for an engineer to come on site and they refused to set it up unless something else is happening as if this super cruise issue isn’t enough. I filed a complaint with the BBB hoping to get the attention of someone who would actually realize how unsafe this is and that same person from GM lied and said I declined assistance. I asked that lady for help and she stated that it would have to wait until something else happened.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11000164This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
• 11000163This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
• 11000162The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
• 11000160This service bulletin provides information on proper use of floor mats.
• 11000158This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
• 11000157This service bulletin provides information for dealers/technicians on Over The Air (OTA) and In Market Enhancement (IME) FAQs.
• 11000119This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
• 10254499This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct customer concerns.
• 10254389This informational bulletin provides information for dealers/technicians on front license plate adapter bracket installation during PDI.
• 10254014This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
• 10253770This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
• 10253725This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
• 10253527This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
• 10253526This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
• 10253116This Preliminary information communicates A diagnostic tip from root causing DTC: C1197 caused by a pinched air inlet hose to the suspension compressor air leveling system.
• 10253113This Preliminary information communicates to the field on how to clear the Service Drivers Assist message with newsoftware thatis now available.
• 10253099This Preliminary information communicates to the field on how to clear the Service Drivers Assist message with newsoftware thatis now available.
• 10253075This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.
• 10253069This Preliminary information communicates a program has been released to fixDTCs U2BF2, U2BF3, and/or U2BF6.
• 10253059This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct customer concerns.
• 10253058This Preliminary information communicates a program has been released to fixDTCs U2BF2, U2BF3, and/or U2BF6
• 10252839This technical bulletin provides repair information to correct a customer concern of Removable Sky Panel Creak Pop Snap Noise Hot Interior Temps.
• 10252774This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
• 10252735This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
• 10252726Service Update - Certain vehicles may have a condition where the Serial Data Gateway Module is incompatible for software updates. Dealers are to replace and reprogram the serial data gateway module.
• 10252130This bulletin advises the tech that they may have possibly installed the wrong drive unit fluid pump and need to check which module created the code.
• 10252126This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
• 10252121This technical bulletin provides repair information to correct a customer concern of Removable Sky Panel Creak Pop Snap Noise Hot Interior Temps.
• 10252071Service update - certain vehicles may have a software defect that causes a diagnostic trouble code (DTC) to set. Dealers are to reprogram the battery energy control module.
• 10251918This service bulletin provides repair information to correct a customer concern of Radio software issues Multiple Updates for IOK.
• 10251908This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
• 10251889This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
• 10251888This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
• 10251726This Preliminary information communicates to the field on how to clear the Service Drivers Assist message with newsoftware thatis now available.
• 10251718This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery to clear the codes.
• 10251704This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when theForward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".
• 10251702This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct customer concerns.
• 10251635This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.
• 10251626This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
• 10251514This service bulletin provides a repair procedure to correct customer concerns of Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC).

Every GMC Hummer EV SUV model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.