The 2019 Chevy Traverse uses Dexron VI automatic transmission fluid.
In this article, we explain what that means, where to find the specification in the owner's manual, and how to source and maintain the correct ATF for your Traverse.
Fluid specification and compatibility
Key facts about the official transmission fluid specification for the Traverse and how to choose the right product.
- Dexron VI is the recommended automatic transmission fluid for the Traverse’s GM automatic transmissions, including those used in the 2019 model year.
- GM-approved Dexron VI fluids (often labeled Dexron VI or Dexron VI-H) are compatible with the Traverse and are widely available from brands such as ACDelco.
- Do not use older ATF types such as Dexron II/III, Mercon, or other non-GM-approved fluids, as mixing or using the wrong specification can cause shifting problems or transmission damage.
- When shopping, look for “Dexron VI” on the bottle and ensure it is approved for GM use (ACDelco Dexron VI is a common, recommended option).
In short, your Traverse should be filled with Dexron VI ATF as specified by GM. Following the correct specification helps ensure smooth shifting and long transmission life.
How to check and service the transmission fluid
Before you check or add fluid, note that the Traverse's dipstick and level-check procedure can vary by model year and transmission configuration. If your vehicle lacks a dipstick or you're unsure, consult the owner's manual or a dealer/service professional.
- With the engine at operating temperature and the vehicle on a level surface, set the transmission to Park and apply the parking brake.
- Locate the transmission dipstick (or follow the manual’s instructions if your model has no dipstick), remove, wipe, reinsert, then withdraw to check the level against the marked range.
- If the level is below the "Full" mark, slowly add Dexron VI ATF in small increments through the dipstick tube using a clean funnel, rechecking after each addition.
- Avoid overfilling, which can cause foaming and shifting problems; if in doubt, stop and consult a technician.
- If changing fluid, consider a professional service to drain/fill and inspect for leaks or unusual signs such as contamination or burnt smell.
Having the right fluid and proper levels is essential to maintaining smooth shifts and longevity; when in doubt, seek a GM-certified technician.
Summary
The 2019 Chevy Traverse uses Dexron VI automatic transmission fluid. Use a GM-approved Dexron VI ATF, avoid older Dexron types, and consult the owner's manual or a dealer for the exact service procedure and intervals. Regular checks help ensure proper operation and prevent damage.