2017 Chevrolet Silverado 1500 Power Train

While driving on Highway 35 in Austin, Texas, my vehicle's transmission unexpectedly failed, which placed myself and my passengers in a precarious situation. The vehicle became inoperable on the side of the highway, necessitating that my passengers and I manually push it while traffic was actively flowing. This mechanical issue occurred without any prior indication. Through my subsequent research, I have observed that this particular problem appears to be a recurring concern with this model of vehicle.

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while the vehicle was parked and running, the transmission remained in neutral(N). There were no warning lights illuminated. The contact stated that while attempting to move the gear shifter, the transmission remained in neutral(N). The vehicle was able to restart; however, the failure recurred. The contact was able to drive the vehicle after several attempts. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the transmission had failed and needed to be repaired. The vehicle was repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 100,200.

approximately, on or about [XXX], while driving our Chev Silverado, VIN as noted [XXX] ) started to experience transmission issues when i started from a stop sign and it started hesitating upon acceleration, jerking (gears not meshing correctly every time i had to stop). This included delayed engagement of gears, roughing shifting, slight slipping of gears, at times i could smell a burning like smell, (No leaks noticed on transmission anywhere and no warning lights coming on to warn about Transmission problems). On Jan 23rd, 2026, i took it to B&F automotive had mechanic check fluid level and do drive test with me. Fluid found to be good. I could hear a slight sound like high pitch sound at times, only last few seconds randomly). Mechanic suggested i put some fuel system cleaner in and 90 Octane to hopefully clear the system. dealer also suggested this just as a suggestion though they found no apparent issues during prior service oil change I just had dealer do a 27-point inspection with oil change and they did not notice issues. Since purchase of truck in 2019, from dealer, all services have been done only by dealer (Woodland Motors). we had bought extending service warranty with vehicle. According to dealer, it just expired Dec 2025. I currently have appointment to have dealer inspect it on Monday Jan 25th, 2026, at 1pm concerning our complaint of drive train issues. Current mileage is approx. 63, 060 miles. on advise of mechanic, i called dealer right away and set the above appoint. I explained to dealer rep that this will cause me financial hardship as i am [XXX]. i do maintain a maintenance file with all service records since purchase. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I am having the exact transmission issue for this truck that has been recalled, but when I call to get it serviced, I am told "there isn't any unrepaired recalls. This issue is persistent and unresolved. Please look into this and potentially recall the transmission issue. This truck has constant shifting troubles form 1st to 2nd with shuddering.

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while stopped at a traffic light, after the signal turned green, the accelerator pedal was depressed; however, the vehicle only revved but failed to properly respond. The contact stated there was no warning light illuminated. The vehicle was towed to the residence and later towed to an independent mechanic. The vehicle was diagnosed and determined that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 100,000.

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated while driving approximately 25-35 MPH from a complete stop at a traffic light, the RPMs increased to 4,000 before the transmission shifted into gear. The contact was able to drive the vehicle. The contact immediately pulled into a relative's driveway and parked the vehicle. The vehicle was towed to a certified mechanic, where it was diagnosed that the torque converter had failed. The torque converter was scheduled to be replaced. The manufacturer was informed of the failure and informed the contact that recalls were issued by the NHTSA. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 71,000. The VIN was not available.

Transmission went out while driving the vehicle and left it stuck in the middle of the intersection we had to push it though traffic. It had no forward movement. Would only drive in reverse. No warning or anything just made a clunk and wouldn't move any further.

See attached document for complaint.

There is a faulty weld on the radiator of my 2017 chevy silverado 1500 LT that cracked and began to leak coolant. Dealer stated that this is a common issue and there was no other remedy but to replace the radiator and coolant lines. i have seen bulletins and warranties for earlier models but the issue is still there.

The transmission started to shutter at 94,000 miles. Gwatney Chevrolet quoted $7,500 for a new transmission replacement. Had an in independent shop quote $4,670 for a reman transmission. I have only towed 2,000 lbs at a time in the past. This is the 1st time towing a 6,000lbs camper. It was only driven 800 miles with the camper in tow. The vehicle only has less than 95,000 miles and my transmission is shuttering and has metal shavings in the fluid. Needing a replacement at this time frame and mileage is ridiculous.

The six speed transmission 6L80 failed with less then 60k miles and before it's first service due at 72k miles, I have already had the transmission repaired so the original transmission components are not available for inspection. My transmission failed when I was driving across the Coronado bridge in San Diego CA. This bridge has no shoulders to safely pull over. I had my truck towed to Cummings Chevrolet in National City CA. and they confirmed the transmission needed replacing. Yes the check engine light did come on but it was already too late to save the transmission.

Transmission and torque converter blew up. Rpm of truck was uncontrollable. Total transmission failure.

Transmission failure, I had to have the transmission replaced and no longer have it for inspection. I was on a one lane highway in Franconia NH with guardrails on each side, and no phone reception. Traffic was trying to get by me including tractor trailers, we were horrified and couldn't get out. these 6L80 transmission in the Chevy Silverado, come to find out, have been failing for a long time. 2 of my friends lost there's also, all of us were between 100k-115K miles. The transmission shop I went to, and others I called said they can't believe there was never a recall, they get many of them. Zero warning, just quit. I take exception care of my vehicles regarding maintenance, always early, these are to expensive to repair when your on a retired budget.

I own a 2017 Silverado 1500 ecoTech V6, 6L80 transmission, 91500 - over the weekend, I started having an issue shifting from 3rd to 4th. I noticed the transmission was over 190 degrees, as high as 230 degrees, then cooling back to 194. When attempting to shift from 3rd the 4th, it will start, then return to 3rd. It will do so 4 or 5 times until eventually skipping 4th and going to 5th. This happens when the transmission fluid is cold, 80s or when fluid gets to 190+. I called the local Chevy deal, who told me there weren't any open recalls for my VIN and that the diagnostics would be $190 which may or may not be a software update. They would not know until after the disanostics.

I was driving to work last Monday when my truck entered a lymph mode. It would only let me go 40mph, when I was on a road that allowed others to go 60-70mph. I had traffic behind me as well. As I made it closer to work, the truck would only rev up. It left me sitting in a median with traffic going past me. Thankfully, I was not hit. I had to cut the truck off, wait several minutes, then start it back up to limp it to a safe spot where I could have it towed. I had it towed to a transmission shop. Please note* I have done the regular transmission maintenance on this vehicle as well. This shop done a diagnostic test on it ($95 +tax). It was a complete transmission failure. They told me this was due to the torque converter. General Motors, GM, programmed the transmission torque converter to kick on in 2nd gear which causes it to overheat practically everytime it drives. The same transmission shop said they rebuild 3-4 of the 6L80 transmissions a week. I have a 2017 chevy silverado with a 6 speed transmission, the 6L80..... This is an issue that GM should be held liable for. The transmission rebuild will be $4500-4800 + tax. Thank you to whomever reads this. I could really use help. My email is [XXX] . Phone number is [XXX] . I can provide rebuild cost and receipts when needed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Automatic transmission (6L-80, 6-speed) failure around 92500 miles. After numerous loud and bad shifts, lost forward gears and had to be towed to repair shop. Required full replacement of transmission and torque converter out of warranty.

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the transmission downshifted with several unknown warning lights illuminated. The vehicle was able to be restarted. The vehicle was taken to an independent mechanic but was not diagnosed or repaired. The contact was informed that the vehicle could not be diagnosed due to the check engine warning light not being illuminated. The dealer was contacted. The vehicle was not diagnosed or repaired. The contact was referred to the NHTSA Hotline for further assistance. The manufacturer was not made aware of the failure. The approximate failure mileage was 134,000.

Transmission shift at stop sudden Sudden jerking and lunging forward.

Not sure if it is a torque converter or the transmission there are no codes reading on the computer but multiple times when driving, I will lose all power in Drive and it will take a few minutes to catch up before it goes back in the drive and accelerates

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle briefly shuddered abnormally, and the transmission was slipping. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the torque converter, which caused damage to the transmission. The contact was informed that the transmission needed to the replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 82,000. The VIN was not available.

Transmission went out at 39,000 miles!!!

While driving to work on interstate I22 in New Albany Mississippi I suddenly noticed serging and my RPM gauge fluctuating , I immediately knew it was torque converter failure at 134,000 mostly highway miles,which is a very low amount for a truck that I really don't work or pull trailers, I can accept transmission failure around 250,000 miles but not 134,000 , upon research I discovered GM had a lot of issues with it's light duty truck transmission from this generation of truck due to substandard torque converter material.

Transmission jerks,surges ahead,clunks when downshifting and is completely unpredictable. Checked transmission fluid and everything is good. This is a serious issue as you never know what’s going to happen

I have a tork converter that locking the transmission and causing the truck to down shift and sometimes comes to a quick stop when braking. I am afraid if a family member drives the truck it could cause them to make a dangerous move in on goin traffic. Or not stopping and hitting a person or another vehicle. It hits hard and stops while pulling the vehicle in on coming traffic especially when not exspecting it all of a sudden.

The transmission in my truck completely failed on a busy road during rush hour. I was in stop and go traffic and after one of my stops the truck wouldn’t move Luckily I was in the right hand lane and about 150 feet from the entrance to a parking lot and a stranger helped me push it to that lot. I had it towed to the dealership I bought it at The recite they gave me says “ transmission pump has failed and burnt clutches”. I have never pulled a trailer and only had 78,000 miles on my truck