The 2019 Chevy Traverse generally requires about 12 quarts of transmission fluid for a full drain and refill, including a new filter. A standard drain-and-fill (without changing the filter) typically calls for roughly 8 to 9 quarts.
In practice, the exact amount can vary based on the service procedure, drivetrain configuration, and whether a filter is replaced. This article summarizes official guidance and practical expectations for the 2019 Traverse’s automatic transmission, and offers tips for a proper refill and level check.
Official capacity and practical numbers
Below are the typical figures you’ll encounter when servicing the Traverse’s automatic transmission. They reflect common shop practice for a complete drain-and-refill with a filter and a partial drain-and-fill when the filter isn’t replaced.
- Full drain and refill with a new filter: approximately 12 quarts (about 11.5 liters).
- Drain and fill only (no filter replacement): roughly 8–9 quarts (about 7.5–8.5 liters).
- Note: Some fluid remains in the torque converter and lines after a drain, so multiple fill cycles may be needed to reach the proper level per the service procedure.
These numbers are intended as practical guidelines. For exact specifications and procedures, consult the GM service manual or your dealer, especially since variations can occur by model year, drivetrain, and whether a dipstick is used.
Maintenance steps to service transmission fluid
If you’re planning a DIY or shop-based fluid change, here are the typical steps and considerations to keep in mind. Always follow the exact procedure in the vehicle’s service manual for your VIN.
- Warm up the engine and transmission to operating temperature to ensure fluid expansion is accounted for during draining.
- Lift and safely support the vehicle if necessary, and place a drain pan beneath the transmission pan.
- Drain the transmission fluid from the pan. Remove the pan, clean the magnet and pan, and replace the filter if you’re performing a full service.
- Install a new gasket and reinstall the pan with the appropriate torque specifications for the bolts.
- Replenish fluid gradually. Start with the lower end of the expected range (around 8 quarts) and add more in small increments as you check the level.
- Run the engine, shift through the gears (Park, Drive, Reverse, and then back), and recheck the level according to the manufacturer’s procedure, ensuring the transmission is at the correct operating temperature.
After completion, monitor the vehicle for any leaks and verify that the fluid level remains within the specified range. If your transmission lacks a traditional dipstick, follow the GM service procedure for level checking using the appropriate diagnostic tools or ports.
Variant considerations
All-wheel drive vs front-wheel drive
All-wheel-drive versions of the 2019 Traverse can have a slightly different total capacity than front-wheel-drive models due to extra fluid in transfer components. In practice, the difference is modest, but it can affect the exact fill amount. Plan on the same general range and adjust according to the service manual’s guidance for your VIN and drivetrain configuration.
If you’re unsure of your drivetrain or the service steps, contact a GM-certified technician or consult the official service documentation for your specific vehicle to ensure the correct capacity and procedure.
Summary
For a 2019 Chevy Traverse with a typical GM 9-speed automatic, plan on about 12 quarts for a full drain-and-refill with a new filter, and around 8–9 quarts for a drain-and-fill without replacing the filter. The exact amount can vary by drivetrain (FWD vs. AWD) and whether a complete filter change is performed. Always verify with the official GM service manual for your VIN and follow the recommended procedure to achieve the proper fluid level and transmission health.