2020 Chevrolet Colorado recalls

2020 Chevrolet Colorado 2.5L, approximately 81,500 miles. I experienced a sudden loss of power brake assist. There was no warning noise associated with the failure; the brake pedal became extremely hard and required substantially greater pedal pressure to stop the vehicle. The vehicle was inspected by an independent professional mechanic. Inspection found that the brake booster vacuum pump itself was not the primary source of the failure. The failure was at the engine exhaust camshaft interface that mechanically drives the vacuum pump. The camshaft drive was damaged and no longer properly operated the vacuum pump, resulting in loss of brake vacuum assist. This is not normal brake-pad or roto

Vacuum pump for brakes failed and damaged the whole engine to be replaced because of faulty vacuum pump design

The engine malfunctioned, specifically the 4 camshaft actuator solenoid valves, making the car unable to safely drive. The check engine light came on, likely indicating the car was unsafe to drive. GM issued GM Special Coverage N232430470 covering 2020 Colorado's with a 3.6L V6 engine for the Bank 2 exhaust camshaft actuator solenoid up to 15 years/150,000 miles. This was confirmed by a Chevy dealership. The vehicle was not inspected by the manufacturer, police, or insurance representative. My check engine light first came on 09/05/26, however, the check engine light did disappear later in the week. It came on again 09/27/26, so i decided to have the car inspected, despite the fact that the

Coupling on vacuum pump broke off while in motion. Pieces fell near engine. Camshaft, vacuum pump and brake booster will need to be replace. Vehicle mileage is at 65124 miles. No reason to have such a failure so early

My 2020 Colorado at 14k miles, the dealer did the transmission oil flush and it helped till the warranty ran out. Now I have the same problem again at 32k miles. I bought the truck because GM said the problem with 8L/45 trans was fixed in 2019. To my knowledge there has been no update to the slipping clutch in GM's torque convertor. If I were to replace the convertor with another one just like it I could have the same problem. My Dealer ([XXX])says my lifetime warranty (that I got with my new Colorado) doesn't cover the transmission? And that if they do another $600 oil flush they don't guarantee it will fix anything. I think when the flush is done, they don't change the trans filter. I'm su