Rear tailgate would randomly fall down without any key fob buttons being hit. Did some google searches and it sounds like it is very common. There is a faulty tailgate switch that will randomly drop the tailgate which could cause damage if you have a bike rack on or things could fall out of the truck bed while driving if it isn't noticed that the tail gate has dropped
| VIN Pattern | 3GTUUEET*NG****** |
| Drive Type | 4WD/4-Wheel Drive/4x4 |
| Gross Vehicle Weight Rating | Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg) |
| Manufacturer | GENERAL MOTORS LLC |
| Make | GMC |
| Model | Sierra |
| Model Year | 2022 |
| Series | 1500 |
| Trim | AT4 |
| Body Class | Pickup |
| Vehicle Type | TRUCK |
| Engine Model | LM2 |
| Engine Configuration | V-Shaped |
| Engine Displacement (CC) | 3000 |
| Engine Displacement (CI) | 183.071 |
| Other Engine Info | CRI, VGT, ALUM |
| Primary Fuel Type | Diesel |
| Brake System Type | Hydraulic |
| Electronic Stability Control | Standard |
| Traction Control | Standard |
| Blind Spot Monitoring System | Optional |
| Rear Visibility System | Standard |
| Rear Cross Traffic Alert | Optional |
| Daytime Running Light | Standard |
| Tire Pressure Monitoring System (TPMS) | Direct |
| Keyless Ignition | Standard |
| Auto Reverse System | Standard |
| Front Air Bags | 1st Row (Driver and Passenger) |
| Side Air Bag | 1st Row (Driver and Passenger) |
| Curtain Air Bags | All Rows |
| Seat Belts | Manual |
| Other Restraint System Info | AY0 - Active Manual Belts |
| Lower Beam Headlamp Light Source | LED |
| Plant City | SILAO |
| Plant Country | MEXICO |