Issue: On one truck, the tire pressure label lists the incorrect rear tire pressure information. This could lead you to underinflate the tires and could cause poor handling and/or a tire failure. Note: This recall only affects one truck equipped with the enhanced towing option and a 20-inch tire and wheel accessory package. Safety Risk: Poor handling or a tire failure could cause a loss of control and result in a crash. Corrective Actions: General Motors will notify the owner by mail and advise them to take their truck to a dealership to inspect and, if necessary, install a tire label overlay, update the engine control module, inflate the tires to the correct pressure and calibrate the tire pressure monitor system (TPMS).

2026394 · 1 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2024 gmc sierra hd recalls

Issue: On certain trucks, the side curtain airbag inflators could be defective. As a result, the driver and/or passenger side curtain airbag inflator(s) could deploy without a crash. If this happens, parts could be propelled toward vehicle occupants. Note: This recall is an expansion of Transport Canada recall no. 2026-129. Safety Risk: An airbag inflator that ruptures can create a risk of injury. Corrective Actions: General Motors will notify owners by mail and advise you to take your truck to a dealership to replace both side curtain airbag modules.

2026245 · 357 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2019 gmc sierra hd recalls

Issue: On certain trucks, the side curtain airbag inflators could be defective. As a result, the driver and/or passenger side curtain airbag inflator(s) could deploy without a crash. If this happens, parts could be propelled toward vehicle occupants. Safety Risk: An airbag inflator that ruptures can create a risk of injury. Corrective Actions: General Motors will notify owners by mail and advise you to take your truck to a dealership to replace both side curtain airbag modules.

2026129 · 222 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2019 gmc sierra hd recalls

Issue: On certain trucks, a software problem could cause the fuel system to stop transferring fuel from the secondary fuel tank to the primary fuel tank. Additionally, the fuel gauge may indicate an incorrect combined fuel level. If this happens, you may not be aware of the low fuel level and the engine could stall. Note: This recall only affects certain 3500 HD models equipped with a gasoline engine and dual fuel tanks. Safety Risk: A sudden loss of engine power could increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and send a wireless over-the-air software update to eligible vehicles to update the engine control module software. Alternatively, you may schedule an appointment to have the update performed at a GM dealership.

2026102 · 177 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2026 gmc sierra hd recalls

Issue: On certain vehicles, the recall repairs completed by a General Motors dealer during recall N242454440 (Transport Canada recall no. 2024-637) may not have been done correctly. As a result, a second repair is required. Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the rear wheels to lock up. Note: This recall only affects vehicles equipped with a diesel engine. Safety Risk: Rear wheels that lock suddenly could cause a loss of control and increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the transmission control module software to detect excess wear in advance of a wheel lock up. If detected, a service engine light would turn on, a message would display in the instrument panel and the vehicle would be limited to fifth gear.

2026060 · 46 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2020 gmc sierra hd recalls

Issue: On certain trucks, the side curtain airbag inflators could be defective. As a result, the driver and/or passenger side curtain airbag inflator(s) could deploy without a crash. If this happens, parts could be propelled toward vehicle occupants. Safety Risk: An airbag inflator that ruptures can create a risk of injury. Corrective Actions: General Motors will notify owners by mail and advise you to take your truck to a dealership to replace both side curtain airbag modules.

2025352 · 169 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2019 gmc sierra hd recalls

Issue: On certain trucks, water could leak into the exterior tailgate switch. As a result, the tailgate could unlatch and open unexpectedly while parked. If this happens, cargo that is not secured could fall out of the truck bed and onto the road when the vehicle is moving. Note: This recall only affects trucks equipped with a power-locking tailgate. This recall is an expansion of GM recall no. N232426400 (Transport Canada recall no. 2024-061. Safety Risk: Cargo that falls from the truck bed could create a road hazard for others and increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and advise you to take your truck to a dealership to replace the exterior tailgate switch. To reduce the safety risk, General Motors recommends that you should inspect the tailgate to ensure it's closed and latched before driving.

2024720 · 17,899 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2024 gmc sierra hd recalls

Issue: Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the rear wheels to lock up. Note: This recall only affects vehicles equipped with a diesel engine. Safety Risk: Rear wheels that lock suddenly could cause a loss of control and increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the transmission control module software to detect excess wear in advance of a wheel lock up. If detected, a service engine light would turn on, a message would display in the instrument panel and the vehicle would be limited to fifth gear.

2024637 · 52,309 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2022 gmc sierra hd recalls

Issue: On certain vehicles, the side curtain airbag inflators could be defective. As a result, the driver and/or passenger side curtain airbag inflator(s) could deploy without a crash. If this happens, parts could be propelled toward vehicle occupants. Safety Risk: An airbag inflator that ruptures can create a risk of injury. Corrective Actions: General Motors will notify owners by mail and advise you to take your vehicle to a dealership to replace both side curtain airbag modules.

2024595 · 240 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2018 gmc sierra hd recalls

Issue: On certain trucks, the repairs completed by a General Motors dealer during recall N192220470 (Transport Canada recall no. 2019-325) or customer satisfaction program no. N192270330 may not have been completed properly. As a result, a second repair is required. Additionally, certain trucks may not have had the updated parts installed during production. On certain trucks equipped with a power sliding rear window, the rear defroster wiring could overheat and melt. Safety Risk: Wiring that overheats and melts can create the risk of a fire. Corrective Actions: General Motors will notify owners by mail and advise you to take your truck to a dealership to replace the contact cover for the sliding rear window. The dealer will also update the heating, ventilation, and air conditioning (HVAC) software, if necessary. If the rear window or sliding glass assembly are damaged, they will be replaced.

2024294 · 4,699 units in campaign · Transport Canada

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer · All 2019 gmc sierra hd recalls