Diagsheet

2019 Chevrolet Silverado 1500 · symptom sheet

Transmission fails or needs replacement

  • 35owner reports
  • 65,000median miles
  • 1involved a crash

Newest report Aug 23, 2026 · checked Sep 10, 2026

320 of the 1,074 complaints on this car are about the transmission and drivetrain. 35 of those describe transmission failure.

Tick what matches of 35 reports

2
16
5
3
9

What got replaced

Owners who name the part that was replaced mention the transmission (35 reports) and the valve body (4 reports).

Recalls and investigations

One recall on the transmission and drivetrain covers the 2019 model year. A recall on the same system isn't always the same failure, so read the defect text.

20V-650Oct 22, 2020
Power Train:Driveline:Driveshaft

General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 and 2020 Chevrolet Silverado 2500 trucks. One of the driveshaft joints may not have been properly welded, causing the driveshaft to separate while the vehicle is moving.

Risk and remedy
Risk: If the driveshaft separates, there may be a loss of propulsion, increasing the risk of crash.
Remedy: GM will notify owners, and dealers will replace the driveshaft, free of charge. The recall is expected to begin December 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-888-988-7267. GM's number for this recall is N202314870.

When it happens

The middle half of failures fell between 43,000 and 90,000 miles, from the 23 reports that gave a mileage.

520
222
623
724
1225
326

What owners wrote

“The transmission failed at 100,000 miles and the engine failed at 130,000 miles. Available for inspection. Yes the dealer confirmed both failures. No warnings. Immediate failure with engine light. Barely made it home with the transmission and the engine just stopped out of nowhere due to the dynamic fuel management system and oil consumption starvation.”

Filed Oct 17, 2025 · 100,000 miles

“Transmission, chunks, shutters, took in to gm dealership and they could not find issue 30,000 miles, continued same problem 71,000 miles now needs Transmission replaced.”

Filed Feb 6, 2025 · 30,000 miles

“8L90 Transmission failed. The transmission was inspected by a chevrolet Technician at a Chevrolet dealership and found to be defective, thus rendering the vehicle not drivable. There was an engine light that indicated a TCM problem. The vehicle is currently in the mechanic shop at the Chevrolet Dealership awaiting a new transmission.”

Filed Dec 4, 2024

“vehicle experiences a vibration or 'shudder' when accelerating and when maintaining a constant speed. The shudder is coming from the transmission. There could be a safety concern should the transmission fail during operation. The dealer has confirmed the problem and performed a fluid flush. However, the problem remains. No warning lights.”

Filed Aug 26, 2023

Should you keep driving it?

This page can't tell you that. 1 of 35 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.

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