2017 Silverado Hard Downshift

In interstate traffic, slow down, moderate braking, had hard downshift. Truck has been running good. Hard shift up/down, Nothing too serious until about three months ago. Two years with it and had to change the battery, do not like that you have to pay for the GPS on a monthly basis, it is very comfortable inside and drives well. Used 2017 Chevrolet Silverado 1500 from Yemm Automotive Group in Galesburg, IL, 61401. Added on aftermarket step boards, folding bed cover and tow mirrors. Purchased new in 2017. One thing I cannot stand is the damn Grade Braking, (I live in an area with a lot of up and down hills, and the damn thing slams, (and I mean hard) down like 2 gears and revs the crap out of the engine when I am going downhill something I would NEVER do. This transmission was used both before and after 2007 and occurs on multiple years and models. General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade. I anticipated higher running temps in the Allison with this mod. 6-speed Allison ® automatic transmission. Noticed a few shifting problems. Started getting worse. Dealer lied & said Chevy didn't know anything about it. The trans runs 125-135 degrees on the highway during 45-70 degree days. 3 L engine (from 2002 Silverado) with a 4l80e transmission shifting hard from 1st to 2nd gear. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. The hard downshift into first when coming to a stop has happened on mine since day one, but only when the truck is in regen mode. Noticed a few shifting problems. In interstate traffic, slow down, moderate braking, had hard downshift. Started getting worse. Added on aftermarket step boards, folding bed cover and tow mirrors. Purchased new in 2017. Hard shift up/down, Nothing too serious until about three months ago. Truck has been running good. I was told Toyota is expecting another transmission software update (at some point). This topic contains 7 replies, has 7 voices, and was last updated by 2017silver1 1 year, 9 months ago. The most recently reported issues are listed below. The vehicle was taken to a dealer where it was diagnosed that the transmission failed and needed to be reprogrammed. Cliffs: Have them lookup TSB# 14-07-30-001G or find the same if you have the the 6-speed. Build date: 2-14-2017 18,200 Miles 10-15-2019 422 Engine Hrs. 8L NA with a turbo kit on it. Like rolling at any speed whether it be wanting to pass someone at 50-60 mph or just rolling at 20 mph it feels like it damn near wants to break something in the driveline! I always leave the upshift torque management enabled and just "tune it. The 2017 GMC Sierra 1500 has 3 problems reported for hard downshifts. The downshift clunk is exactly that, it isn't axle wrap. Added on aftermarket step boards, folding bed cover and tow mirrors. Just wanted to update. Call (309) 247-1657 for more information. Noticed a few shifting problems. Truck has been running good. Purchased new in 2017. Late shifting. I came from a 2008 V6 with the 4 speed transmission. In interstate traffic, slow down, moderate braking, had hard downshift. Just got a brand new 2017 Silverado 1500. Current mileage is 4028. Started getting worse. 3 L engine (from 2002 Silverado) with a 4l80e transmission shifting hard from 1st to 2nd gear. 2017 GMC Sierra 1500 For Sale. Hard shift up/down, Nothing too serious until about three months ago. I have not had a delayed engagement, harsh shift into gear, or harsh downshift since this was done on. It's almost to the point where it's annoying. If your transmission shifts too quickly into a gear it will make your car "jerk" or accelerate too quickly on that shift. Those are the 6. There may be several harsh shifting conditions on some 2015-2016 Silverado, Sierra, Yukon and Escalade models equipped with the 5. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. 18 problems related to power train have been reported for the 2017 Chevrolet Silverado 1500. Used 2017 Chevrolet Silverado 1500 from Yemm Automotive Group in Galesburg, IL, 61401. Started getting worse. Noticed a few shifting problems. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. Hard shift up/down, Nothing too serious until about three months ago. Brand new, trans surges & downshifts too hard. 2L engine (RPO L86) and the 8L90 automatic transmission (RPOs M5U, M5X). Added on aftermarket step boards, folding bed cover and tow mirrors. I will start of to say the issues I. Depending on its cab, powertrain, and bed length, the 2017 Silverado 1500’s curb weight ranges from 4,510 to 5,299 pounds, and its gross weight ranges from 6,800 pounds to 7,600 pounds. Went for my 5k service yesterday. Diagnostic Tips for Harsh Shifting Transmission Conditions June 10, 2017 Harsh shifting conditions and delayed garage shift engagements may be noticed on some 2017 Colorado, Canyon, Express, Savana; 2016-2017 ATS, CT6, CTS, Camaro; 2015 - 2017 Escalade, Silverado, Sierra, Yukon Denali, and Corvette models equipped with the 8L45 or 8L90. In interstate traffic, slow down, moderate braking, had hard downshift. 1 people found this helpful. Truck has been running good. Shifts hard at 20mph - Answered by a verified Transmission Mechanic We use cookies to give you the best possible experience on our website. The RPM increases by a about 300 RPM during regen and will affect the downshift into first when coming to a stop. At highway speeds transmission will down shift without acceleration. Truck has been running good. Added on aftermarket step boards, folding bed cover and tow mirrors. Hard shift up/down, Nothing too serious until about three months ago. Stock tune and it has improved the dreaded 3-4. Started getting worse. In interstate traffic, slow down, moderate braking, had hard downshift. When I am slowing and braking, I can really feel it downshifting kind of hard, mostly from 3rd to 2nd, then 2nd to 1st. The most recently reported issues are listed below. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. Purchased new in 2017. 3L v-8 6speed auto transmission hits hard downshifting at 20mph. The video shows the replacement of the 1-2 shift accumulator after the pin is worn allowing pressure blow by of transmission fluid, causing hard shift condition that does not really get worse over. Noticed a few shifting problems. 445 horsepower @ 2800 rpm. 2017 Chevrolet Silverado 1500 LS Too many problems all over the truck, noisy, a/c condenser problems and washer motor problems. Just wanted to update. 8L NA with a turbo kit on it. Started getting worse. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. Truck has been running good. Added on aftermarket step boards, folding bed cover and tow mirrors. So anytime I have ever disabled torque management on down shifts on the 6 speeds I will get a very hard violent nasty feel on power down shifts. Noticed a few shifting problems. Hard shift up/down, Nothing too serious until about three months ago. In interstate traffic, slow down, moderate braking, had hard downshift. I took delivery of a 2016 Sierra Denali (5. 3 w/8 speed auto on Dec 20 2017. Purchased new in 2017. Late shifting. The most recently reported issues are listed below. 1,200,000 more vehicles could be added. re: Silverado/Sierra downshift/engine braking? Posted by Prosecuted Collins on 5/16/16 at 11:17 am to AlxTgr 2015 Sierra Z71 here, same issues with the rough shifting. So anytime I have ever disabled torque management on down shifts on the 6 speeds I will get a very hard violent nasty feel on power down shifts. Truck has been running good. Noticed a few shifting problems. Purchased new in 2017. Call (309) 247-1657 for more information. Added on aftermarket step boards, folding bed cover and tow mirrors. In interstate traffic, slow down, moderate braking, had hard downshift. Hard shift up/down, Nothing too serious until about three months ago. Even after a new transmission was installed for me I had very harsh downshifts. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. Most of the reflash devices are meant to hold around 13. By troubleshooting the transmission yourself, you may find that the problem can be fixed. I came from a 2008 V6 with the 4 speed transmission. Just got a brand new 2017 Silverado 1500. Anyone else notice this? Is it an issue, or just how these new 6 speeds act? Thanks. Started getting worse. I have a 2016 Canyon SLT. When I accelerate, the tranny shifts perfectly. Late shifting. 2017 Chevrolet Silverado 1500 LS Too many problems all over the truck, noisy, a/c condenser problems and washer motor problems. I just experienced the same thing last night on a 2017 spark 1. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. 2L engine (RPO L86) and the 8L90 automatic transmission (RPOs M5U, M5X). This truck seems to have VERY noticeable downshifts when coming to a stop. In interstate traffic, slow down, moderate braking, had hard downshift. Noticed a few shifting problems. Hard shift up/down, Nothing too serious until about three months ago. 2 engine and 8 speed. The most recently reported issues are listed below. Started getting worse. Purchased new in 2017. I just experienced the same thing last night on a 2017 spark 1. My answer is please do not buy a Chevrolet Silverado and less you want to ride around and hear and feel clunking all day long. Not only do its high maximum towing and payload capacities make it an excellent work truck, but its comfortable interior and user-friendly technology make it a good family hauler too. Last fall I purchased a new 2017 Silverado High Country with the 6. 3 L engine (from 2002 Silverado) with a 4l80e transmission shifting hard from 1st to 2nd gear. 445 horsepower @ 2800 rpm. 3L engine (RPO L83) or 6. 2017 Midnight Z71. Truck has been running good. Noticed a few shifting problems. I mentioned the Diff howl at 50ish mph and the downshift clunk. Started getting worse. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. In interstate traffic, slow down, moderate braking, had hard downshift. View all 43 consumer vehicle reviews for the Used 2017 Chevrolet Silverado 1500 on Edmunds, or submit your own review of the 2017 Silverado 1500. Added on aftermarket step boards, folding bed cover and tow mirrors. Truck has been running good. The 2017 GMC Sierra 1500 has 3 problems reported for hard downshifts. Hard shift up/down, Nothing too serious until about three months ago. If you can't reflash this controller and a hard reset doesn't allow you to rewrite it then it is most likely a bricked paperweight. The hard downshift into first when coming to a stop has happened on mine since day one, but only when the truck is in regen mode. Purchased new in 2017. 2017 Chevrolet Silverado 5. My answer is please do not buy a Chevrolet Silverado and less you want to ride around and hear and feel clunking all day long. Mark helpful. The RPM increases by a about 300 RPM during regen and will affect the downshift into first when coming to a stop. They performed 14-07-30-001F on mine and the problems instantly went away. Diagnostic Tips for Harsh Shifting Transmission Conditions June 10, 2017 Harsh shifting conditions and delayed garage shift engagements may be noticed on some 2017 Colorado, Canyon, Express, Savana; 2016-2017 ATS, CT6, CTS, Camaro; 2015 - 2017 Escalade, Silverado, Sierra, Yukon Denali, and Corvette models equipped with the 8L45 or 8L90. Used 2017 Chevrolet Silverado 1500 from Timbrook Automotive in Cumberland, MD, 21502. If you can't reflash this controller and a hard. Just got a brand new 2017 Silverado 1500. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. This truck seems to have VERY noticeable downshifts when coming to a stop. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. Started getting worse. Truck has been running good. One thing I cannot stand is the damn Grade Braking, (I live in an area with a lot of up and down hills, and the damn thing slams, (and I mean hard) down like 2 gears and revs the crap out of the engine when I am going downhill something I would NEVER do. I came from a 2008 V6 with the 4 speed transmission. Late shifting. Hard shift up/down, Nothing too serious until about three months ago. Noticed a few shifting problems. Anyone else notice this? Is it an issue, or just how these new 6 speeds act? Thanks. Added on aftermarket step boards, folding bed cover and tow mirrors. If you can't reflash this controller and a hard reset doesn't allow you to rewrite it then it is most likely a bricked paperweight. Thread Tools. At Edmunds we drive every car we. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. Chevrolet » Silverado 1500 » 2017 Get notified about new defects, investigations, recalls & lawsuits for the 2017 Chevrolet Silverado 1500: Unsubscribe any time. 2017 Chevrolet Silverado 5. Purchased new in 2017. If your transmission shifts too quickly into a gear it will make your car "jerk" or accelerate too quickly on that shift. In interstate traffic, slow down, moderate braking, had hard downshift. Hard shift up/down, Nothing too serious until about three months ago. 1 people found this helpful. Dealer lied & said Chevy didn't know anything about it. It has a noticeable downshift when braking. Added on aftermarket step boards, folding bed cover and tow mirrors. Mark helpful. Purchased new in 2017. I wish I had my 2011 Chevy Silverado Short box 4-wheeler. Home › Forum › GMC › 2016 Sierra Shifting Problem 6 speeed automatic This topic contains 24 replies, has 20 voices, and was last updated by Velvet01 1 year, 1 month ago. Noticed a few shifting problems. Last fall I purchased a new 2017 Silverado High Country with the 6. Started getting worse. Chevrolet silverado: My pickup just started shifting hard out… My pickup just started shifting My pickup just started shifting hard out of first from a stop, shifts smooth the rest of the time, checked tranny fluid a little low but still registers and is red. Jump to Latest Follow 21 - 36 of 36 Posts. Im traveling down the pass, just coasting, down hill assist mode is off @ roughly 55 mph the transmission down shift hard. Truck has been running good. Troubleshooting the transmission in your Chevy Silverado may seem like a daunting task to someone who has never done it before, but there a several common things you can check for before you need to take the vehicle to a mechanic. Purchased new in 2017. Truck has been running good. Noticed a few shifting problems. 3 V8, 8-Spd, 3. Hard shift up/down, Nothing too serious until about three months ago. Started getting worse. The vehicle was taken to a dealer where it was diagnosed that the transmission failed and needed to be reprogrammed. In interstate traffic, slow down, moderate braking, had hard downshift. 2017 Colorado, 19632 miles, hard up/down shifts to first gear and shudders while driving, found bulletin 18na355, dealer huffines Chevrolet plano TX replaced transmission fluid per bulletin and resolved shuddering issue but not hard shifting in and out of first gear and dealership will not return calls to resolve problem. Added on aftermarket step boards, folding bed cover and tow mirrors. 3L v-8 6speed auto transmission hits hard downshifting at 20mph. Build date: 2-14-2017 18,200 Miles 10-15-2019 422 Engine Hrs. I have an 01 Chevy Silverado as stated above. There aren’t many complaints about the base transmission, but owners everywhere are up in arms over the 8-speed. 2017 Chevrolet Silverado 5. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. Brand new, trans surges & downshifts too hard. Started getting worse. I came from a 2008 V6 with the 4 speed transmission. Noticed a few shifting problems. Purchased new in 2017. Added on aftermarket step boards, folding bed cover and tow mirrors. Hard shift up/down, Nothing too serious until about three months ago. 1 people found this helpful. In interstate traffic, slow down, moderate braking, had hard downshift. The vehicle was taken to a dealer where it was diagnosed that the transmission failed and needed to be reprogrammed. So far I am not a fan and I am having big regrets with such an expensive truck. Truck has been running good. I have a 2016 Canyon SLT. It's almost to the point where it's annoying. Even after a new transmission was installed for me I had very harsh downshifts. Natemoone wrote:Just got a brand new 2017 Silverado 1500. Added on aftermarket step boards, folding bed cover and tow mirrors. Truck has been running good. In interstate traffic, slow down, moderate braking, had hard downshift. Noticed a few shifting problems. One thing I cannot stand is the damn Grade Braking, (I live in an area with a lot of up and down hills, and the damn thing slams, (and I mean hard) down like 2 gears and revs the crap out of the engine when I am going downhill something I would NEVER do. Started getting worse. General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade. Purchased new in 2017. Hard shift up/down, Nothing too serious until about three months ago. Stock tune and it has improved the dreaded 3-4. I have an 01 Chevy Silverado as stated above. I have ~2500 on my truck and just took an extended trip a week ago and noticed the hard downshift for the first time. 445 horsepower @ 2800 rpm. 1 people found this helpful. 3L v-8 6speed auto transmission hits hard downshifting at 20mph. I came from a 2008 V6 with the 4 speed transmission. 42) in November and had to take it into. 360 horsepower @ 5400 rpm. 6-speed Allison ® automatic transmission. Call (309) 247-1657 for more information. Hard lurch at a stop sign at a cross walk. Truck has been running good. It now has 6000 miles. In interstate traffic, slow down, moderate braking, had hard downshift. Hard shift up/down, Nothing too serious until about three months ago. Used 2017 Chevrolet Silverado 1500 from Yemm Automotive Group in Galesburg, IL, 61401. Purchased new in 2017. Noticed a few shifting problems. The only things I would be able to list as issues are: whenever it is close to being due for an oil change, the truck will seem to jump gears abruptly at low rates of speed. Started getting worse. re: Silverado/Sierra downshift/engine braking? Posted by 4WHLN on 5/16/16 at 10:41 am to AlxTgr just wait till it does it in stop and go traffic and that tach jumps up and you have to stand on the brake peddle. This transmission was used both before and after 2007 and occurs on multiple years and models. I came from a 2008 V6 with the 4 speed transmission which you couldn't even tell when the truck was shifting. During the reveal of the 2019 Chevrolet Silverado 1500 at the 2018 North American International Auto Show in Detroit, Chevy said the new truck would have six engine options. Those are the 6. 2017 Silverado Procharged; Results 1 to 8 of 8 Thread: 2017 Silverado Procharged. Added on aftermarket step boards, folding bed cover and tow mirrors. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. The unit has several issues such as banging into gear, delayed shifts and an illuminated check engine light. During the reveal of the 2019 Chevrolet Silverado 1500 at the 2018 North American International Auto Show in Detroit, Chevy said the new truck would have six engine options. Truck has been running good. Started getting worse. Purchased new in 2017. The most recently reported issues are listed below. In interstate traffic, slow down, moderate braking, had hard downshift. Added on aftermarket step boards, folding bed cover and tow mirrors. 360 horsepower @ 5400 rpm. Hard shift up/down, Nothing too serious until about three months ago. Noticed a few shifting problems. This topic contains 7 replies, has 7 voices, and was last updated by 2017silver1 1 year, 9 months ago. Used 2017 Chevrolet Silverado 1500 from Timbrook Automotive in Cumberland, MD, 21502. The vehicle was repaired, but the failure recurred. The only things I would be able to list as issues are: whenever it is close to being due for an oil change, the truck will seem to jump gears abruptly at low rates of speed. I have an 01 Chevy Silverado as stated above. 7L I4 Access Cab Previous vehicles: 2014 Chevy Cruze 6MT 1LT 1. Shifts hard at 20mph - Answered by a verified Transmission Mechanic We use cookies to give you the best possible experience on our website. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. 2017 Chevrolet Silverado 1500 LT Overall I have not had very many issues with my 2017 Silverado. 3 L engine (from 2002 Silverado) with a 4l80e transmission shifting hard from 1st to 2nd gear. In interstate traffic, slow down, moderate braking, had hard downshift. Added on aftermarket step boards, folding bed cover and tow mirrors. Hard shift up/down, Nothing too serious until about three months ago. There may be several harsh shifting conditions on some 2015-2016 Silverado, Sierra, Yukon and Escalade models equipped with the 5. Started getting worse. 2 engine and 8 speed. Federal safety regulators are investigating whether to reopen and expand a previous Ford recall by more than a million vehicles for unexpected downshifting. The downshift clunk is exactly that, it isn't axle wrap. Noticed a few shifting problems. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. Prev The transmission seems to downshift hard at times as well, might be related to the stumble. The most common cause of hard shifts is a low fluid level, so check your fluid level and add BlueDevil. transmission shifts hard - 5. I have a 2016 Canyon SLT. Purchased new in 2017. I was told Toyota is expecting another transmission software update (at some point). This transmission was used both before and after 2007 and occurs on multiple years and models. Mark helpful. The shift conditions may include: • Harsh 1-2 upshift (except for the first 1-2 upshift of the day). The failure recurred multiple times. Truck has been running good. When I am slowing and braking, I can really feel it downshifting kind of hard, mostly from 3rd to 2nd, then 2nd to 1st. Noticed a few shifting problems. It has a noticeable downshift when braking. If the downshift solenoid has any issues, it may cause the vehicle to behave erratically when downshifting. Erratic transmission shifting including downshifts so hard on the highway the rear wheels will lock up momentarily and throw occupants forward. In interstate traffic, slow down, moderate braking, had hard downshift. Added on aftermarket step boards, folding bed cover and tow mirrors. This truck seems to have VERY noticeable downshifts when coming to a stop. Hard shift up/down, Nothing too serious until about three months ago. Purchased new in 2017. Felt like being rear-ended again and the entire truck jumped forward as I was breaking to a stop. 8L NA with a turbo kit on it. Natemoone wrote:Just got a brand new 2017 Silverado 1500. 4L Turbo I4 4-Door Sedan - Traded. During the reveal of the 2019 Chevrolet Silverado 1500 at the 2018 North American International Auto Show in Detroit, Chevy said the new truck would have six engine options. The shift conditions may include: • Harsh 1-2 upshift (except for the first 1-2 upshift of the day). Current vehicles: 2016 Mazda MX-5 6MT Sport 2. It now has 6000 miles. Started getting worse. Call 301 722 8300 for more information. In interstate traffic, slow down, moderate braking, had hard downshift. I came from a 2008 V6 with the 4 speed transmission which you couldn't even tell when the truck was shifting. Hard shift up/down, Nothing too serious until about three months ago. Purchased new in 2017. Truck has been running good. Noticed a few shifting problems. I took delivery of a 2016 Sierra Denali (5. Added on aftermarket step boards, folding bed cover and tow mirrors. Started getting worse. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. The 2017 Silverado was offered with a trio of engine options, along with either a 6-speed or 8-speed automatic transmission. Im traveling down the pass, just coasting, down hill assist mode is off @ roughly 55 mph the transmission down shift hard. 3L v-8 6speed auto transmission hits hard downshifting at 20mph. The hard downshift into first when coming to a stop has happened on mine since day one, but only when the truck is in regen mode. I live in colorado and when I drive the truck down the I-70 mountain pass the transmission is downshifted beyond what io would call a safe down shift. 2L engine (RPO L86) and the 8L90 automatic transmission (RPOs M5U, M5X). They "updated the software" the trans shifted smooth for a day and then the hard downshifts reappeared and now on top of the hard 3-2, 2-1, I have. Dealer lied & said Chevy didn't know anything about it. The video shows the replacement of the 1-2 shift accumulator after the pin is worn allowing pressure blow by of transmission fluid, causing hard shift condition that does not really get worse over. The unit has several issues such as banging into gear, delayed shifts and an illuminated check engine light. I came from a 2008 V6 with the 4 speed transmission. 2017 Silverado 1500 5. Noticed a few shifting problems. One thing I cannot stand is the damn Grade Braking, (I live in an area with a lot of up and down hills, and the damn thing slams, (and I mean hard) down like 2 gears and revs the crap out of the engine when I am going downhill something I would NEVER do. Shifts hard at 20mph - Answered by a verified Transmission Mechanic We use cookies to give you the best possible experience on our website. Truck has been running good. Hard shift up/down, Nothing too serious until about three months ago. I came from a 2008 V6 with the 4 speed transmission. Two years with it and had to change the battery, do not like that you have to pay for the GPS on a monthly basis, it is very comfortable inside and drives well. Started getting worse. 2017 Midnight Z71. Depending on its cab, powertrain, and bed length, the 2017 Silverado 1500’s curb weight ranges from 4,510 to 5,299 pounds, and its gross weight ranges from 6,800 pounds to 7,600 pounds. Im traveling down the pass, just coasting, down hill assist mode is off @ roughly 55 mph the transmission down shift hard. Purchased new in 2017. 2017 Silverado Procharged; Results 1 to 8 of 8 Thread: 2017 Silverado Procharged. Just got a brand new 2017 Silverado 1500. 2017 Colorado, 19632 miles, hard up/down shifts to first gear and shudders while driving, found bulletin 18na355, dealer huffines Chevrolet plano TX replaced transmission fluid per bulletin and resolved shuddering issue but not hard shifting in and out of first gear and dealership will not return calls to resolve problem. Diagnostic Tips for Harsh Shifting Transmission Conditions June 10, 2017 Harsh shifting conditions and delayed garage shift engagements may be noticed on some 2017 Colorado, Canyon, Express, Savana; 2016-2017 ATS, CT6, CTS, Camaro; 2015 - 2017 Escalade, Silverado, Sierra, Yukon Denali, and Corvette models equipped with the 8L45 or 8L90. In interstate traffic, slow down, moderate braking, had hard downshift. Added on aftermarket step boards, folding bed cover and tow mirrors. Hard shift up/down, Nothing too serious until about three months ago. Truck has been running good. If your transmission shifts too quickly into a gear it will make your car "jerk" or accelerate too quickly on that shift. Noticed a few shifting problems. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. Added on aftermarket step boards, folding bed cover and tow mirrors. Purchased new in 2017. Started getting worse. In interstate traffic, slow down, moderate braking, had hard downshift. When I am driving and I accelerate quickly, the tranny downshifts good into 2nd gear. Used 2017 Chevrolet Silverado 1500 from Yemm Automotive Group in Galesburg, IL, 61401. 1 feet to nearly 20 feet. Just got a brand new 2017 Silverado 1500. 3L v-8 6speed auto transmission hits hard downshifting at 20mph. This truck seems to have VERY noticeable downshifts when coming to a stop. So I am new to the Chevy brand and I really want to like my truck but GM service seems to be a joke. I came from a 2008 V6 with the 4 speed transmission. Show Full Signature. Thread Tools. 2017 Chevrolet Silverado 5. 18 problems related to power train have been reported for the 2017 Chevrolet Silverado 1500. Cliffs: Have them lookup TSB# 14-07-30-001G or find the same if you have the the 6-speed. Truck has been running good. Purchased new in 2017. Added on aftermarket step boards, folding bed cover and tow mirrors. OK, so I have a 2017 Sierra 1500 4x4 and I really liek the truck, there are a few things I need to address, but overall, I like it. General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5. Hard shift up/down, Nothing too serious until about three months ago. Silverado HD offers two hardworking, heavy-duty engines designed to give you the power you need to get the job done. The RPM increases by a about 300 RPM during regen and will affect the downshift into first when coming to a stop. I just experienced the same thing last night on a 2017 spark 1. The shift conditions may include: • Harsh 1-2 upshift (except for the first 1-2 upshift of the day). Started getting worse. Truck has been running good. Hard shift up/down, Nothing too serious until about three months ago. In interstate traffic, slow down, moderate braking, had hard downshift. Purchased new in 2017. Anyone else notice this? Is it an issue, or just how these new 6 speeds act? Thanks. When I accelerate, the tranny shifts perfectly. Started getting worse. Added on aftermarket step boards, folding bed cover and tow mirrors. If you can't reflash this controller and a hard. I came from a 2008 V6 with the 4 speed transmission. The hard downshift into first when coming to a stop has happened on mine since day one, but only when the truck is in regen mode. Noticed a few shifting problems. Like the truck, hate the Chevy Dealer who sold it. Two years with it and had to change the battery, do not like that you have to pay for the GPS on a monthly basis, it is very comfortable inside and drives well. Edmunds' expert review of the Used 2017 Chevrolet Silverado 1500 provides the latest look at trim-level features and specs, performance, safety, and comfort. Started getting worse. Added on aftermarket step boards, folding bed cover and tow mirrors. Truck has been running good. Purchased new in 2017. Noticed a few shifting problems. In interstate traffic, slow down, moderate braking, had hard downshift. In may 2018 I purchased a new chevy silverado lt z71 pu. Hard shift up/down, Nothing too serious until about three months ago. Used 2017 Chevrolet Silverado 1500 from Yemm Automotive Group in Galesburg, IL, 61401. This truck seems to have VERY noticeable downshifts when coming to a stop. It has a noticeable downshift when braking. If your transmission shifts too quickly into a gear it will make your car "jerk" or accelerate too quickly on that shift. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. So anytime I have ever disabled torque management on down shifts on the 6 speeds I will get a very hard violent nasty feel on power down shifts. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. The contact owns a 2017 Chevrolet Silverado 1500. One of the first symptoms of a bad or failing downshift solenoid is erratic shifting. 2017 Chevrolet Silverado 5. The downshift clunk is exactly that, it isn't axle wrap. Call (309) 247-1657 for more information. I wish I had my 2011 Chevy Silverado Short box 4-wheeler. Hard shift up/down, Nothing too serious until about three months ago. It has a noticeable downshift when braking. Started getting worse. Purchased new in 2017. Went for my 5k service yesterday. Chevrolet » Silverado 1500 » 2017 Get notified about new defects, investigations, recalls & lawsuits for the 2017 Chevrolet Silverado 1500: Unsubscribe any time. Average failure mileage is 10,550 miles. In interstate traffic, slow down, moderate braking, had hard downshift. Mark helpful. I came from a 2008 V6 with the 4 speed transmission. Truck has been running good. 6-speed Allison ® automatic transmission. 2 engine and 8 speed transmission from a dealer in central Florida. It's almost to the point where it's annoying. 2017 Chevrolet Silverado 1500 LT Overall I have not had very many issues with my 2017 Silverado. DHD 100-501 Allison Line Pressure Modifier LML L5P 2011-2017 LCT1000 This was installed about six months ago. Hard shift up/down, Nothing too serious until about three months ago. Anyone else notice this? Is it an issue, or just how these new 6 speeds act? Thanks. Noticed a few shifting problems. In may 2018 I purchased a new chevy silverado lt z71 pu. There aren’t many complaints about the base transmission, but owners everywhere are up in arms over the 8-speed. Just got a brand new 2017 Silverado 1500. Like the truck, hate the Chevy Dealer who sold it. The most recently reported issues are listed below. Most of the reflash devices are meant to hold around 13. In interstate traffic, slow down, moderate braking, had hard downshift. Purchased new in 2017. Added on aftermarket step boards, folding bed cover and tow mirrors. A nicely outfitted truck, but the shifting at times suck. Started getting worse. Just wanted to update. Noticed a few shifting problems. I anticipated higher running temps in the Allison with this mod. Truck has been running good. Like rolling at any speed whether it be wanting to pass someone at 50-60 mph or just rolling at 20 mph it feels like it damn near wants to break something in the driveline! I always leave the upshift torque management enabled and just "tune it. Purchased new in 2017. Not only do its high maximum towing and payload capacities make it an excellent work truck, but its comfortable interior and user-friendly technology make it a good family hauler too. 2017 Silverado 1500 Length and Weight. Added on aftermarket step boards, folding bed cover and tow mirrors. This transmission was used both before and after 2007 and occurs on multiple years and models. Chevrolet silverado: My pickup just started shifting hard out… My pickup just started shifting My pickup just started shifting hard out of first from a stop, shifts smooth the rest of the time, checked tranny fluid a little low but still registers and is red. Started getting worse. In interstate traffic, slow down, moderate braking, had hard downshift. General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5. 2 engine and 8 speed transmission from a dealer in central Florida. Noticed a few shifting problems. Started getting worse. Felt like being rear-ended again and the entire truck jumped forward as I was breaking to a stop. Mark helpful. Hard shift up/down, Nothing too serious until about three months ago. Truck has been running good. At approx 535 miles, transmission began shifting hard at speed under 15 miles per hour, included a "clunk" similar to a universal joint. In interstate traffic, slow down, moderate braking, had hard downshift. I have a 2017 Chevy Double Cab 4x4 Z71 with 5. Added on aftermarket step boards, folding bed cover and tow mirrors. Late shifting. The only things I would be able to list as issues are: whenever it is close to being due for an oil change, the truck will seem to jump gears abruptly at low rates of speed. Purchased new in 2017. Please also check out the statistics and reliability analysis of the 2017 Chevrolet Silverado 1500 based on all problems reported for the 2017 Silverado 1500. As we talked about, erratic shifting can be the sign of a transmission problem and that would include jerky shifts. Those are the 6. 18 problems related to power train have been reported for the 2017 Chevrolet Silverado 1500. The 2017 Silverado was offered with a trio of engine options, along with either a 6-speed or 8-speed automatic transmission. During the reveal of the 2019 Chevrolet Silverado 1500 at the 2018 North American International Auto Show in Detroit, Chevy said the new truck would have six engine options. re: Silverado/Sierra downshift/engine braking? Posted by 4WHLN on 5/16/16 at 10:41 am to AlxTgr just wait till it does it in stop and go traffic and that tach jumps up and you have to stand on the brake peddle. Just got a brand new 2017 Silverado 1500. This truck seems to have VERY noticeable downshifts when coming to a stop. The vehicle was repaired, but the failure recurred. Current mileage is 4028. DHD 100-501 Allison Line Pressure Modifier LML L5P 2011-2017 LCT1000 This was installed about six months ago. Noticed a few shifting problems. Truck has been running good. If you can't reflash this controller and a hard reset doesn't allow you to rewrite it then it is most likely a bricked paperweight. In interstate traffic, slow down, moderate braking, had hard downshift. My pickup just started shifting hard out of first from a stop, shifts smooth the rest of the time, checked tranny fluid - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Added on aftermarket step boards, folding bed cover and tow mirrors. Hard shift up/down, Nothing too serious until about three months ago. If you can't reflash this controller and a hard. of torque @ 1600 rpm. Purchased new in 2017. Like rolling at any speed whether it be wanting to pass someone at 50-60 mph or just rolling at 20 mph it feels like it damn near wants to break something in the driveline! I always leave the upshift torque management enabled and just "tune it. If your transmission shifts too quickly into a gear it will make your car "jerk" or accelerate too quickly on that shift. The only things I would be able to list as issues are: whenever it is close to being due for an oil change, the truck will seem to jump gears abruptly at low rates of speed. The shift conditions may include: • Harsh 1-2 upshift (except for the first 1-2 upshift of the day). Started getting worse. Call 301 722 8300 for more information. So I am new to the Chevy brand and I really want to like my truck but GM service seems to be a joke. Started getting worse. The unit has several issues such as banging into gear, delayed shifts and an illuminated check engine light. Hard shift up/down, Nothing too serious until about three months ago. A bad or failing solenoid may cause the vehicle to experience hard or erratic shifting when slowing down or coming to a stop. Added on aftermarket step boards, folding bed cover and tow mirrors. In interstate traffic, slow down, moderate braking, had hard downshift. I came from a 2008 V6 with the 4 speed transmission. Noticed a few shifting problems. Purchased new in 2017. I live in colorado and when I drive the truck down the I-70 mountain pass the transmission is downshifted beyond what io would call a safe down shift. 2017 Chevrolet Silverado 1500 LS Too many problems all over the truck, noisy, a/c condenser problems and washer motor problems. Truck has been running good. Jump to Latest Follow 21 - 36 of 36 Posts. 0L I4 2-Door Roadster 2014 Toyota Tacoma 5MT 4X4 2. In may 2018 I purchased a new chevy silverado lt z71 pu. It is a known issue "hard downshift at cold engine temp" is what he hold me. Late shifting.

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