2020 Corvette Stingray Track Preparation
The all-new 2020 Corvette Stingray is the fastest and most powerful entry-level Corvette ever produced. It’s mid-engine proportions and rear weight bias along with a race car-like view and driver’s […]
The all-new 2020 Corvette Stingray is the fastest and most powerful entry-level Corvette ever produced. It’s mid-engine proportions and rear weight bias along with a race car-like view and driver’s […]
The Service Information for 2008-2020 GM models equipped with the 6T40, 6T70, 6L50, 6L80, or 6L90 6-speed transmission; 9T45, 9T50, 9T60, or 9T65 9-speed transmission; or VT40 continuously variable transmission […]
The Safety Data Sheets (U.S.) for ACDelco fluids and chemicals as well as other GM products (Fig. 5) are now available through a new link on ACDelco.com. The GM part […]
A new Chevrolet Performance/GMC Accessories Front Leveling Kit is now available for 2015-2021 Colorado and Canyon models, excluding ZR2 models 2WD models, or models with 20-inch wheels. (Fig. 9) The […]
The rear camera guidelines may be incorrect or misaligned after the tailgate handle or the entire tailgate has been replaced (Fig. 13) on some 2020 Silverado 2500/3500 and Sierra 2500/3500 […]
Some 2017-2020 Camaro SS 1LE (RPO A1Y) and Camaro ZL1 models and 2018-2020 Camaro ZL1 1LE (RPO A1Z) models may have an extended engine crank or reduce power condition along […]
When diagnosing a shudder vibration condition on some 2016-2018 Silverado, Sierra; 2016-2020 Tahoe, Suburban, Yukon; 2019-2020 Silverado 1500 and Sierra 1500 models equipped with 5.3L V8 engine (RPO L82, L83, […]
Some 2019-2020 Escalade, Silverado 1500, Silverado 2500/3500, Tahoe, Suburban, Sierra 1500, Sierra 2500/3500, and Yukon models equipped with the 5.3L V8 engine (RPO L82, L83, L84), 6.2L V8 engine (RPO […]
DTCs P0016 (Crankshaft Position – Intake Camshaft Position Not Plausible Bank 1) and P0018 (Crankshaft Position – Intake Camshaft Position Not Plausible Bank 2) may be set and the Check […]
If an incorrect fuel injector is installed on 2014-2020 GM models equipped with a V6 or V8 gasoline engine (RPO LV1, LV3, L82, L83, L84, L8B, LT1, L86, L87, LT2, […]
The diesel engines (RPOs LWN, LM2, L5P, L5D) available on 2020 Colorado, Express, Silverado 1500, Silverado 2500HD/3500HD, Silverado 4500HD/5500HD/6500HD, Canyon, Savana, Sierra 1500, and Sierra 2500HD/3500HD models use Diesel Exhaust […]
Some 2020 Corvette models may have a rushing air or hissing sound coming from the engine compartment during normal engine operation. The hiss or vacuum leak sound is at the […]
Some 2018 Equinox and Terrain models may have several Driver Information Center (DIC) messages display on the instrument cluster after an Auto Stop (when the automatic engine stop/start system turns […]
Some 2020 CT5 models may have a low-frequency noise and vibration under wide open throttle that sounds like the muffler is grounding out against the body. The noise and vibration […]
The monthly GM Service Know-How Emerging Issues seminars provide service/technical information on current issues and GM certified repairs. The latest service topics from GM Brand Quality and Engineering covered in […]
General Motors is proud to support and recognize May 6th, 2020, as National Skilled Trades Day. National Skilled Trades Day aims to raise awareness about the benefit of skilled […]