Search the Community
Showing results for tags '2020 sierra'.
Found 5 results
-
I have owned many GMC trucks so I have delt with the radio issues in the past but this one is driving me crazy. Only when apple car play is active and connected to my phone the radio screen will go black and will reboot at random times. Today when I made a phone call, 30 seconds into the call it goes dead, about 20 seconds later it reboots and phone call is still there. My cluster is not affected, I have changed phone cords. Using iPhone 11 Pro Max with latest update. Any help would be appreciated. Thank you -
How can I stop the truck from chiming upon start up? There are other articles about listening to the radio with the doors open, taking out the keys, attaching seatbelt overrides, but none of them address how to prevent the truck from chiming six times when starting it. Within the IntelliLink settings there is a way to lower the volume of the startup chime, but not completely stop it. Is this a hard wire override, software setting, OBD2 delete? Thank you. -
The dealer is now installing the 3rd infotainment center XM radio since the truck was purchased new on January 26,2020. Has anyone else had this problem or similar? Thanks in advance.? -
Hello everyone! I'm a first time member to a GMC forum and I look forward to learning from everyone. Recently purchased a 2020 GMC Sierra 1500 SLT. To date, I've updated a few items: GM cold air intake, factory 2" lift, and color match fender flares. Hoping to continue the mods and provide any help to anyone requesting. If anyone would be interested in the factory fender flares/wheel arches (black) please let me know. Part #84269334. Also have the suspension for the X-31 offroad package available since I upgrade the suspension and the black original tow hooks. Thanks!
-
2020 GMC Sierra 2500 Heavy Duty - Images and Details
Gorehamj posted a topic in The Newsroom Archive
John Goreham Contributing Writer, GM-Trucks.com 1-23-2019 GMC's all-new 2020Sierra Heavy Duty will feature more room and amazing towing capabilities. “The all-new 2020 Sierra HD is the most capable heavy-duty truck that we’ve ever offered,” said Duncan Aldred, vice president of Global GMC. “For customers who demand a premium, innovative heavy-duty truck that supports their passions, the next-generation Sierra HD can pull like a pro.” There is a lot of new and notable capabilities in the 2020 Sierra HD, so we are breaking down the key elements into bullet points. Here are the 2020 Sierra HD general features. Trailering features come below: A segment-exclusive available 15-inch-diagonal head-up display that offers useful trailering information, including vehicle speed, navigation information and an inclinometer display for the road grade. An available segment-first Rear Camera Mirror. MultiPro, the world’s first six-function tailgate, allows easier loading, unloading and bed access and is available on all trim levels. A larger, commanding design that provides more room for cargo and occupants. Best-in-class Crew Cab front headroom and legroom for the driver and other front-row occupants. An all-new, segment-first, Allison 10-speed automatic transmission mated to the legendary 6.6L Duramax turbo diesel. 2020 Sierra HD Advantages Over Prior Model Include: A longer wheelbase, a taller, more dominant hood line and taller overall height. A larger grille and complementing functional hood scoop to feed an advanced cooling system for the Duramax turbo diesel. Class-leading heavy-duty cargo bed volume and corner tie-downs with a new, available 120-volt power outlet. One-inch-lower bed lift-in height compared to the 2019 Sierra Heavy Duty, providing easier loading and fifth-wheel and gooseneck trailer hitching. New, segment-exclusive cargo bed side steps on all box styles, located in front of the rear wheel openings, that complement integrated CornerSteps in the rear bumper to improve access to the cargo area. World’s first six-function MultiPro tailgate available on all trim levels and standard on SLT, AT4 and Denali. GMC’s Duramax turbo diesel and new 10-speed Allison automatic transmission pairing will offer superior towing confidence. GMC isn't providing exact specs today, but says that the 2020 Sierra HD will have capabilities well in excess of 30,000 pounds. This is the first HD segment 10-speed. The Duramax 6.6L turbo-diesel engine develops an SAE-certified 445 horsepower and 910 lb-ft of torque. 2020 Sierra HD Trailering Features: An enhanced ProGrade Trailering system featuring class-leading available 15 camera views, including a segment-first transparent trailer view to virtually see through a trailer in tow. An available smart trailer designed to integrate the iN∙Command control system from ASA Electronics provides the ability to monitor and control select functions of compatibly equipped trailers through the myGMC mobile app. Auto Electric Park Brake to automatically apply the parking brake to help maintain truck position when hitching. All-new Park Grade Hold Assist enhances hill hold by using braking effort at each wheel for an extended period of time. All-new larger, door-mounted trailering mirrors with a four-bar link providing power extend and retract for the driver and passenger sides. Integrated trailer brake controller that works with the trailer profile in the Trailering App to recall a specified trailer’s most recent gain setting. Tow/Haul mode that remains engaged on the next key-on cycle, for up to four hours; includes a reminder the feature is engaged. Hill Start Assist and Hill Descent Control. Trailer Sway Control. Auto Grade Braking and Diesel Exhaust Braking. Digital Variable Steering Assist that dynamically optimizes power steering according to driving scenarios, including trailering, and enables features like road pull compensation. Trailering Info Label placed on the driver’s door jamb that clearly calls out the truck’s specific trailering information, including curb weight, GVWR, GCWR, maximum payload, maximum tongue weight and rear GAWR. When Can You Get One? The 2020 Sierra HD will go on sale "later this year" in 2500HD and 3500HD dual rear wheel and single rear wheel configurations. Flint Assembly in Flint, Michigan, will be the manufacturing location for the 2020 Sierra Heavy Duty.
