2019 GMC Sierra 1500 Transmission Problems
From NHTSA owner complaints and recalls. Updated Oct 17, 2026.
How common are transmission problems on the 2019 GMC Sierra 1500?
139 owners have reported transmission problems on the 2019 GMC Sierra 1500, 21% of all complaints for this year and the 2nd most reported problem area. Most reported problems happened at about 5,000–62,000 miles. 1 recall covers this area.
139 complaints 21% of all 2019 complaints 31,000 miles typical
Which parts fail
The specific part named in each complaint.
Mileage when it failed
Each dot is a complaint that gave a mileage (40 of 139). The amber line is the middle value.
When problems were reported
Transmission complaints by the year the problem happened.
Transmission complaints by Sierra 1500 year
Related recalls
Driveshaft
One of the driveshaft joints may not have been properly welded, causing the driveshaft to separate while the vehicle is moving. If the driveshaft separates, there may be a loss of propulsion, increasing the risk of crash.
Fix: GM will notify owners, and dealers will replace the driveshaft, free of charge. The recall is expected to begin December 2020.
Recall 20V650000 · Oct 2020Get an email when your 2019 GMC Sierra 1500 gets a new recall
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Other 2019 GMC Sierra 1500 problems
Common questions
What are common 2019 GMC Sierra 1500 transmission problems?
Complaints most often name the automatic transmission, shift pattern indicator and torque converter.
At what mileage do 2019 GMC Sierra 1500 transmission problems happen?
Most complaints that gave a mileage fell between about 5,000–62,000 miles. The middle value is about 31,000 miles.
Is there a recall for 2019 GMC Sierra 1500 transmission problems?
Yes: 20V650000. Check your VIN at nhtsa.gov/recalls to see if the work was done.
Which Sierra 1500 year has the most transmission complaints?
The 2021 Sierra 1500, with 142 complaints.
Source: NHTSA complaints and recalls databases. Complaints are unverified owner reports.