- General Motors To Replace 98 Defective 8-Speeds Installed 2021 . . .
GM is launching a “customer satisfaction program” to address ninety-eight 2021 Silverado and Sierra, which have 8-speed transmissions that are certified duds The quality and performance of General Motor’s 8-speed transmission, used on some trim levels of the Silverado and Sierra since 2014, has been up for debate over the years
- Service Bulletin Bulletin No. : 24-NA-058 Date: March, 2024 - GM-Trucks. com
2500HD 3500HD Involved Region or Country North America Condition Some customers may comment on the MIL illuminated Some customers may also comment that the A C turns off at idle when it is hot outside Some technicians may find one or more of the following DTCs set in the Engine Control Module (ECM): P062F, P040B, P041B, P0422, P060C
- Very Limited Number of 2023 Silverado Sierra 1500 10-Speed . . .
The 10-speed transmissions in these vehicles have a case that is “out of specification ” Only 31 pickups have been identified with this issue The 10L80 10-speed automatic transmission as found in the Silverado and Sierra
- [Interview] GMs Ultium Drive Motors Are Designed To Replace The Small . . .
Ultium Drive will be powered by three motors that have industry-leading torque and power density across a wide spectrum of different vehicle types Ultium drive motors left to right: an all-wheel drive motor; a primary front-wheel drive motor; a primary drive motor for rear-wheel drive; the front rear-wheel drive motor powers several Ultium
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Duramax Diesel Engines Allison Transmissions; 2 7L TurboCharged Four-Cylinder Engines; 5 3 6 2L V8 Gasonline Engies with Active Fuel Management(AFM) Dynamic Fuel Management (DFM) General Motors Ultium Electric Platform – HUMMER EV, Silverado EV, Sierra EV, Blazer EV, Equinox EV Escalade IQ
- RPO Codes - GM-Trucks. com
Full List of 2022 Chevy Silverado 1500 RPO Codes Regular Production Option Codes, aka RPO codes, have been used by General Motors since 1970 You probably already know a few off-hand Z71, ZR2, L87- these are all RPO codes used to signify features and options you can get on their various models From engines to colors, your truck has dozens of
- GM Throws Its Support Behind the Silverado, Sierra, Corvette, Camaro . . .
These factories produce the transmissions for GM’s top-selling, and highest performance vehicles They include the Silverado, Sierra, Corvette, and Camaro In the past decade alone, GM has invested over $3 billion in the state of Ohio and employs about 4,000 workers in the state
- GM Shows Off Ultium Drive Motors For Coming Trucks, Cars, Crossovers
GM’s Ultium Drive combines electric motors and single-speed transmissions to apply drive power – generated by Ultium battery cells – to the wheels of GM’s upcoming electric vehicles GM says that Ultium Drive will be more responsive than its internal combustion equivalents with precision torque control of its motors for smooth performance
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