N222368320 Front Seat Hook Separation – 2022 GMC Canyon & Chevrolet Colorado

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Product Safety Recall N222368320 Front Seat Hook Separation Copyright 2022 General Motors. All Rights Reserved. Page 1 of 6 Release Date: June 2022 Revision: 01 Revision Description: This bulletin is being revised to add the customer letter. Please discard all previous copies of N222368320. Attention: It is a violation of Federal law for a dealer to deliver a new motor vehicle or any new or used item of motor vehicle equipment (including a tire) covered by this notification under a sale or lease until the defect or noncompliance is remedied. All involved vehicles that are in dealer inventory must be held and not delivered to customers, dealer traded, or used for demonstration purposes until the repair contained in this bulletin has been performed on the vehicle. Make Model Model Year RPO Description From To Chevrolet Colorado 2022 2022 GMC Canyon Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs. Condition General Motors has decided that a defect which relates to motor vehicle safety exists in certain 2022 model year Chevrolet Colorado and GMC Canyon vehicles. The front passenger seat frames in these vehicles may have a hook attachment that was not properly welded to the inboard track of the frame. If not properly welded, the hook could separate from the seat frame. Improper welds on the front seat structure could degrade management of occupant loads in certain crashes, which may increase the risk of injury in a crash for occupants seated in the affected front seat. Correction Dealers will inspect the front passenger seat and replace the cushion frame as necessary. Parts Quantity Part Name Part No. 1 Frame Assembly – Front Seat Cushion 13511674 It is estimated that 1722 involved vehicles and a possibility of 9% (167) that may fail the inspection and require part replacement. Most of these are commonly bought parts and may already be available in your Dealerships inventory. Due to the small number of vehicles anticipated that will need this fix and the limited initial parts availability, dealers are encouraged not to order these parts for use as shelf stock. Reminder: Parts may be removed from Retail Inventory Management (RIM). Dealers should review the affected parts to confirm RIM managed status. Parts may have quantity limiters in effect. Warranty Information Labor Operation Description Labor Time Trans. Type Net Item 9106373 Inspect Only – No Repair Required 0.4 ZFAT N/A 9106374 Front Seat Cushion Frame Replacement (Includes Inspection) 1.6 Service Procedure Important: Service Agents must comply with all International, Federal, State, Provincial, and/or Local laws applicable to the activities it performs under this bulletin, including but not limited to handling, deploying, preparing, classifying, packaging, marking, labeling, and shipping dangerous goods. In the event of a conflict between the procedures set forth in this bulletin and the laws that apply to your dealership, you must follow those applicable laws. Important: Use only hand tools to remove the two seat attachment bolts. If power tools are used, thread locker on the bolts may bind, damaging the nuts. Important: It is not necessary to completely remove the seat from the vehicle for the inspection steps of this procedure. Remove the two bolts and lift the rear of the seat to gain access to the inspection area. 1. Move the seat to the full forward position. Ensure both tracks are locked into position. Product Safety Recall N222368320 Front Seat Hook Separation Page 2 of 6 2. Remove the two seat attachment bolts. Refer to Front Seat Removal and Installation in SI. 3. Disengage the two front seat attachment hooks from the floor of the vehicle. 6081667 4. Lift the back of the seat assembly in the vehicle allowing access to the inboard (center of vehicle) side of the front seat cushion frame seat track. TIP: Use a Cell phone camera to take a picture of the manufacturing label, this will allow a clearer view of the printed information. 6081668 5. Locate the manufacturing label mounted to the underside of the seat track. Important: If the manufacturing label is missing or unreadable, replace the passenger front seat cushion frame. Product Safety Recall N222368320 Front Seat Hook Separation Page 3 of 6 6081669 6. Locate the build date section of the manufacturing label on the seat track. • If date is A22081, proceed to step #7 • If it is not the identified date, no further action is required. Reinstall the seat. Refer to Front Seat Removal and Installation in SI. 6081671 Important: The time code format is Hour Minute Second. 011320 – 092819 equals 1:13:20 AM – 9:28:19 AM 7. Locate the build time section of the manufacturing label. • If the time is between 011320 – 092819 proceed to step #8. • If it is not within the identified time range, no further action is required. Reinstall the seat. Refer to Front Seat Removal and Installation in SI. 8. Replace the passenger front seat cushion frame. Refer to Front Seat Cushion Frame Replacement in SI. Dealer Responsibility – For USA & Export (USA States, Territories, and Possessions) It is a violation of Federal law for a dealer to deliver a new motor vehicle or any new or used item of motor vehicle equipment (including a tire) covered by this notification under a sale or lease until the defect or noncompliance is remedied. The US National Traffic and Motor Vehicle Safety Act provides that each vehicle that is subject to a recall of this type must be adequately repaired within a reasonable time after the customer has tendered it for repair. A failure to repair within sixty days after tender of a vehicle is prima facie evidence of failure to repair within a reasonable time. If the Product Safety Recall N222368320 Front Seat Hook Separation Page 4 of 6 condition is not adequately repaired within a reasonable time, the customer may be entitled to an identical or reasonably equivalent vehicle at no charge or to a refund of the purchase price less a reasonable allowance for depreciation. To avoid having to provide these burdensome remedies, every effort must be made to promptly schedule an appointment with each customer and to repair their vehicle as soon as possible. In the recall notification letters, customers are told how to contact the US National Highway Traffic Safety Administration if the recall is not completed within a reasonable time. Dealer Responsibility – All All new, used, GM Certified Used, courtesy transportation vehicles, dealer shuttle vehicles, etc. in dealers’ possession and subject to this recall must be held and inspected/repaired per the service procedure of this bulletin before customers take possession of these vehicles. Involved vehicles must be held and not delivered to customers, dealer-traded, released to auction, used for demonstration, or any other purpose. All GM Certified Used vehicles currently in the dealers’ inventory within the Certified Pre-Owned Inventory System (CPOIS) will be de-certified and must be held and remedied per the service procedure in this bulletin. Upon submitting an accepted/paid warranty transaction in the Global Warranty Management (GWM) system, the vehicle can be re-certified for sale within the CPOIS system, or once again be used in the CTP program. Dealers are to service all vehicles subject to this recall at no charge to customers, regardless of mileage, age of vehicle, or ownership, from this time forward. Customers who have recently purchased vehicles sold from your vehicle inventory, and for which there is no customer information indicated on the dealer listing, are to be contacted by the dealer. Arrangements are to be made to make the required correction according to the instructions contained in this bulletin. A copy of the customer letter is provided in this bulletin for your use in contacting customers. Recall follow-up cards should not be used for this purpose, since the customer may not as yet have received the notification letter. In summary, whenever a vehicle subject to this field action enters your vehicle inventory you must take the steps necessary to ensure the program correction has been made before selling the vehicle. In addition, for vehicles entering your facility for service, you are required to ensure the customer is aware of the open field action and make every reasonable effort to implement the program correction as set forth in this bulletin prior to releasing the vehicle. Dealer Reports – For USA & Export For dealers with involved vehicles, a listing has been prepared and will be available through GM GlobalConnect Maxis Field Action Reports or sent directly to export dealers. The Inventory tab of the dealer reports will contain VINs that apply to this recall. This information is intended to assist dealers with the PROMPT COMPLETION of these vehicles. The Customer In-Service tab will contain customer names and addresses from Motor Vehicle Registration Records. The use of such motor vehicle registration data for any purpose other than follow-up necessary to complete this recall may be a violation of law in several states. Courtesy Transportation – For USA & Canada Courtesy transportation is available for customers whose vehicles are involved in a product program and still within the warranty coverage period. See General Motors Service Policies and Procedures Manual for courtesy transportation program details. Customer Notification USA & Canada – General Motors will notify customers of this recall on their vehicle (see copy of customer letter included with this bulletin). GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the tools, equipment, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your dealer for information on whether your vehicle may benefit from the information. We Support Voluntary Technician Certification Product Safety Recall N222368320 Front Seat Hook Separation Page 5 of 6 IMPORTANT SAFETY RECALL June 2022 This notice applies to your vehicle, VIN: _____________________________________ Dear General Motors Customer: This notice is sent to you in accordance with the National Traffic and Motor Vehicle Safety Act. General Motors has decided that a defect, which relates to motor vehicle safety, exists in certain 2022 model year Chevrolet Colorado or GMC Canyon. As a result, GM is conducting a safety recall. We apologize for this inconvenience. However, we are concerned about your safety and continued satisfaction with our products. IMPORTANT • Your vehicle is involved in GM safety recall N222368320. • Schedule an appointment with your GM dealer. • This service will be performed for you at no charge. Why is your vehicle being recalled? The front passenger seat frames in these vehicles may have a hook attachment that was not properly welded to the inboard track of the frame. If not properly welded, the hook could separate from the seat frame. If the hook attachment separates, the seat may rattle and feel loose. Improper welds on the front seat structure could degrade management of occupant loads in certain crashes, which may increase the risk of injury in a crash for occupants seated in the affected front seat. What will we do? Your GM dealer will inspect the front passenger seat and replace the cushion frame as necessary. This service will be performed for you at no charge. Because of service scheduling requirements, it is likely that your dealer will need your vehicle longer than the actual inspection and if necessary, service correction time of approximately 2 hours. What should you do? You should contact your GM dealer to arrange a service appointment as soon as possible. Do you have questions? If you have any questions or concerns that your dealer is unable to resolve, please contact the appropriate Customer Assistance Center at the number listed below. For the hearing or speech impaired, please contact our Customer Assistance Center using the Telecommunication Relay Service by dialing 711 then providing the appropriate Customer Assistance Center number for your vehicle. Division Number Text Telephones (TTY) Chevrolet 1-800-222-1020 711 / 1-800-833-2438 GMC 1-800-462-8782 711 / 1-800-833-2438 Puerto Rico – English 1-866-467-9700 Puerto Rico – Español 1-866-467-9700 Virgin Islands 1-866-467-9700 If after contacting your dealer and the Customer Assistance Center, you are still not satisfied we have done our best to remedy this condition without charge and within a reasonable time, you may wish to write the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590, or call the toll-free Vehicle Safety Hotline at 1.888.327.4236 (TTY 1.800.424.9153), or go to http://www.nhtsa.gov. The National Highway Traffic Safety Administration Campaign ID Number for this recall is 22V375. Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days. Product Safety Recall N222368320 Front Seat Hook Separation Page 6 of 6 Regina A. Carto Vice President Global Product Safety and Systems GM Recall: N222368320

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IMPORTANT SAFETY RECALL June 2022 This notice applies to your vehicle, VIN: _____________________________________ Dear General Motors Customer: This notice is sent to you in accordance with the National Traffic and Motor Vehicle Safety Act. General Motors has decided that a defect, which relates to motor vehicle safety, exists in certain 2022 model year Chevrolet Colorado or GMC Canyon. As a result, GM is conducting a safety recall. We apologize for this inconvenience. However, we are concerned about your safety and continued satisfaction with our products. IMPORTANT • Your vehicle is involved in GM safety recall N222368320. • Schedule an appointment with your GM dealer. • This service will be performed for you at no charge. Why is your vehicle being recalled? The front passenger seat frames in these vehicles may have a hook attachment that was not properly welded to the inboard track of the frame. If not properly welded, the hook could separate from the seat frame. If the hook attachment separates, the seat may rattle and feel loose. Improper welds on the front seat structure could degrade management of occupant loads in certain crashes, which may increase the risk of injury in a crash for occupants seated in the affected front seat. What will we do? Your GM dealer will inspect the front passenger seat and replace the cushion frame as necessary. This service will be performed for you at no charge. Because of service scheduling requirements, it is likely that your dealer will need your vehicle longer than the actual inspection and if necessary, service correction time of approximately 2 hours. What should you do? You should contact your GM dealer to arrange a service appointment as soon as possible. Do you have questions? If you have any questions or concerns that your dealer is unable to resolve, please contact the appropriate Customer Assistance Center at the number listed below. For the hearing or speech impaired, please contact our Customer Assistance Center using the Telecommunication Relay Service by dialing 711 then providing the appropriate Customer Assistance Center number for your vehicle. Division Number Text Telephones (TTY) Chevrolet 1-800-222-1020 711 / 1-800-833-2438 GMC 1-800-462-8782 711 / 1-800-833-2438 Puerto Rico – English 1-866-467-9700 Puerto Rico – Español 1-866-467-9700 Virgin Islands 1-866-467-9700 If after contacting your dealer and the Customer Assistance Center, you are still not satisfied we have done our best to remedy this condition without charge and within a reasonable time, you may wish to write the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590, or call the toll-free Vehicle Safety Hotline at 1.888.327.4236 (TTY 1.800.424.9153), or go to http://www.nhtsa.gov. The National Highway Traffic Safety Administration Campaign ID Number for this recall is 22V375. Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days. Regina A. Carto Vice President Global Product Safety and Systems GM Recall: N222368320

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GLOBAL SAFETY FIELD INVESTIGATIONS DCS6174 URGENT – DISTRIBUTE IMMEDIATELY Date: May 26, 2022 Subject: N222368320 – Safety Recall Front Seat Hook Separation Models: 2022 Chevrolet Colorado 2022 GMC Canyon To: All General Motors Dealers General Motors is releasing Safety Recall N222368320 today. The total number of U.S. vehicles involved is approximately 1,547. Please see the attached bulletin for details. Question and Answer Document (Q&A) Attached to this message you will find a document that addresses the ten most likely questions customers may have regarding this Safety Recall. Please use this information as an aid to confidently answer customer concerns. Global Warranty Management (GWM) The Required Field Action section on the Investigate Vehicle History (IVH) screen will be updated May 26, 2022. A list of involved vehicles in dealer new inventory is attached to this message. Please hold all warranty transactions until IVH has been updated. END OF MESSAGE GLOBAL SAFETY FIELD INVESTIGATIONS

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GLOBAL SAFETY FIELD INVESTIGATIONS DCS6189 URGENT – DISTRIBUTE IMMEDIATELY Date: June 14, 2022 Subject: N222368320-01 – Safety Recall Front Seat Hook Separation Population Updated Models: 2022 Chevrolet Colorado 2022 GMC Canyon To: All General Motors Dealers On May 26, 2022, General Motors released Safety Recall N222368320. Some VINs were misidentified in the original population. Please verify a VIN’s status in IVH prior to performing any inspection or repairs. Global Warranty Management (GWM) The Required Field Action section on the Investigate Vehicle History (IVH) screen will be updated June 14, 2022. A list of involved vehicles in dealer new inventory is attached to this message. Please hold all warranty transactions until IVH has been updated. END OF MESSAGE GLOBAL SAFETY FIELD INVESTIGATIONS

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GLOBAL SAFETY FIELD INVESTIGATIONS DCS6185 URGENT – DISTRIBUTE IMMEDIATELY Date: June 13, 2022 Subject: REVISION: N222368320-01 – Safety Recall Front Seat Hook Separation Customer Letter Added Models: 2022 Chevrolet Colorado 2022 GMC Canyon To: All General Motors Dealers Bulletin N222368320-01 has been revised to include a copy of the customer notification letter. Please discard all copies of bulletin N222368320. Customer Letter Mailing The customer letter mailing will begin on June 22, 2022. END OF MESSAGE GLOBAL SAFETY FIELD INVESTIGATIONS

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-375 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : General Motors, LLC Submission Date : MAY 26, 2022 NHTSA Recall No. : 22V-375 Manufacturer Recall No. : N222368320 Manufacturer Information : Manufacturer Name : General Motors, LLC Address : 29427 Louis Chevrolet Road MAIL CODE 480-210-2V WARREN MI 48093 Company phone : 586-596-1733 Population : Number of potentially involved : 1,534 Estimated percentage with defect : 4 % Vehicle Information : Vehicle 1 : 2022-2022 Chevrolet Colorado Vehicle Type : Body Style : Power Train : NR Descriptive Information : Part shipment dates and manufacturing records were used to determine the affected population. This recall involves models with a manual passenger seat. Models with a power passenger seat are not included. Vehicles with seat frames produced outside of the supplier’s suspect window are not included in this recall. There are 1329 Chevrolet Colorado vehicles included in this recall. Production Dates : MAR 26, 2022 – APR 13, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-375 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 2 : 2022-2022 GMC Canyon Vehicle Type : Body Style : Power Train : NR Descriptive Information : Part shipment dates and manufacturing records were used to determine the affected population. This recall involves models with a manual passenger seat. Models with a power passenger seat are not included. Vehicles with seat frames produced outside of the supplier’s suspect window are not included in this recall. There are 205 GMC Canyon vehicles included in this recall. Production Dates : MAR 26, 2022 – APR 13, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : General Motors has decided that a defect which relates to motor vehicle safety exists in certain 2022 model year Chevrolet Colorado and GMC Canyon vehicles. The front passenger seat frames in these vehicles may have a hook attachment that was not properly welded to the inboard track of the frame. If not properly welded, the hook could separate from the seat frame. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : Improper welds on the front seat structure could degrade management of occupant loads in certain crashes, which may increase the risk of injury in a crash for occupants seated in the affected front seat. Description of the Cause : During maintenance at the seat frame supplier’s manufacturing facility, the power level of the laser welder was inadvertently set too low. Identification of Any Warning that can Occur : If the hook attachment separates, the seat may rattle and feel loose. Involved Components : Component Name 1 : FRAME ASM-F/SEAT CUSH Component Description : Manual Front Passenger Seat Cushion Frame Component Part Number : 13511674 Part 573 Safety Recall Report 22V-375 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Supplier Identification : Component Manufacturer Name : Lear Corporation Address : Blvd. República No. 450, Seccion 1, Piedras Negras, Coahuila de Zaragoza Piedras Negras Foreign States 26080 Country : Mexico Chronology : On April 8, 2022, an operator at GM’s Wentzville assembly plant discovered that a manual front passenger seat’s inboard track was missing a front hook bracket. GM’s seat structure engineer submitted the issue to GM’s Speak Up For Safety program on April 11, 2022 and GM opened a formal investigation on April 14, 2022. The seat frame supplier reviewed their manufacturing records and determined that the laser welder had inadvertently been set too low during two production shifts on March 22, 2022. On May 4, 2022, GM’s investigator identified the population of manual seat frames that may not have been successfully contained by the supplier or at GM’s production facility. A review of field data completed on May 9, 2022 did not identify any claims or complaints related to this condition. On May 19, 2022, GM’s Safety Field Action Decision Authority (SFADA) decided to conduct a safety recall. Description of Remedy : Description of Remedy Program : Dealers will inspect the front passenger seat and replace the cushion frame as necessary. Pursuant to 49 C.F.R. § 573.13(d)(1), all covered vehicles are under warranty, so reimbursement is not offered. How Remedy Component Differs from Recalled Component : Replacement seat frames were produced outside of the supplier’s suspect window. Identify How/When Recall Condition was Corrected in Production : Containment efforts were initiated by GM’s tier 3 supplier on April 8, 2022. Subsequent containment efforts were initiated by the tier 2 and tier 1 suppliers on April 11 and 12, 2022. Vehicles produced after April 13, 2021, were built with seat frames produced outside of the supplier’s suspect window. Recall Schedule : Description of Recall Schedule : Dealers will be notified on May 26, 2022. GM estimates owner notification will begin on July 11, 2022. Planned Dealer Notification Date : MAY 26, 2022 – MAY 26, 2022 Planned Owner Notification Date : JUL 11, 2022 – JUL 11, 2022 Part 573 Safety Recall Report 22V-375 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-375 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : General Motors, LLC Submission Date : JUN 21, 2022 NHTSA Recall No. : 22V-375 Manufacturer Recall No. : N222368320 Manufacturer Information : Manufacturer Name : General Motors, LLC Address : 29427 Louis Chevrolet Road MAIL CODE 480-210-2V WARREN MI 48093 Company phone : 586-596-1733 Population : Number of potentially involved : 1,631 Estimated percentage with defect : 4 % Vehicle Information : Vehicle 1 : 2022-2022 Chevrolet Colorado Vehicle Type : Body Style : Power Train : NR Descriptive Information : Part shipment dates and manufacturing records were used to determine the affected population. This recall involves models with a manual passenger seat. Models with a power passenger seat are not included. Vehicles with seat frames produced outside of the supplier’s suspect window are not included in this recall. There are 1385 Chevrolet Colorado vehicles included in this recall. Production Dates : MAR 26, 2022 – APR 13, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-375 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 2 : 2022-2022 GMC Canyon Vehicle Type : Body Style : Power Train : NR Descriptive Information : Part shipment dates and manufacturing records were used to determine the affected population. This recall involves models with a manual passenger seat. Models with a power passenger seat are not included. Vehicles with seat frames produced outside of the supplier’s suspect window are not included in this recall. There are 246 GMC Canyon vehicles included in this recall. Production Dates : MAR 26, 2022 – APR 13, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : General Motors has decided that a defect which relates to motor vehicle safety exists in certain 2022 model year Chevrolet Colorado and GMC Canyon vehicles. The front passenger seat frames in these vehicles may have a hook attachment that was not properly welded to the inboard track of the frame. If not properly welded, the hook could separate from the seat frame. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : Improper welds on the front seat structure could degrade management of occupant loads in certain crashes, which may increase the risk of injury in a crash for occupants seated in the affected front seat. Description of the Cause : During maintenance at the seat frame supplier’s manufacturing facility, the power level of the laser welder was inadvertently set too low. Identification of Any Warning that can Occur : If the hook attachment separates, the seat may rattle and feel loose. Involved Components : Component Name 1 : FRAME ASM-F/SEAT CUSH Component Description : Manual Front Passenger Seat Cushion Frame Component Part Number : 13511674 Part 573 Safety Recall Report 22V-375 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Supplier Identification : Component Manufacturer Name : Lear Corporation Address : Blvd. República No. 450, Seccion 1, Piedras Negras, Coahuila de Zaragoza Piedras Negras Foreign States 26080 Country : Mexico Chronology : On April 8, 2022, an operator at GM’s Wentzville assembly plant discovered that a manual front passenger seat’s inboard track was missing a front hook bracket. GM’s seat structure engineer submitted the issue to GM’s Speak Up For Safety program on April 11, 2022 and GM opened a formal investigation on April 14, 2022. The seat frame supplier reviewed their manufacturing records and determined that the laser welder had inadvertently been set too low during two production shifts on March 22, 2022. On May 4, 2022, GM’s investigator identified the population of manual seat frames that may not have been successfully contained by the supplier or at GM’s production facility. A review of field data completed on May 9, 2022 did not identify any claims or complaints related to this condition. On May 19, 2022, GM’s Safety Field Action Decision Authority (SFADA) decided to conduct a safety recall. On June 13, 2022, GM’s supplier corrected an error that misidentified some VINs that may have received subject seat tracks, resulting in a net increase of 97 VINs. Description of Remedy : Description of Remedy Program : Dealers will inspect the front passenger seat and replace the cushion frame as necessary. Pursuant to 49 C.F.R. § 573.13(d)(1), all covered vehicles are under warranty, so reimbursement is not offered. How Remedy Component Differs from Recalled Component : Replacement seat frames were produced outside of the supplier’s suspect window. Identify How/When Recall Condition was Corrected in Production : Containment efforts were initiated by GM’s tier 3 supplier on April 8, 2022. Subsequent containment efforts were initiated by the tier 2 and tier 1 suppliers on April 11 and 12, 2022. Vehicles produced after April 13, 2021, were built with seat frames produced outside of the supplier’s suspect window. Recall Schedule : Description of Recall Schedule : Dealers will be notified on May 26, 2022. GM estimates owner notification will begin on July 11, 2022. Part 573 Safety Recall Report 22V-375 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Planned Dealer Notification Date : MAY 26, 2022 – MAY 26, 2022 Planned Owner Notification Date : JUL 11, 2022 – JUL 11, 2022 * NR – Not Reported

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