The 2010 Honda Crosstour requires Honda ATF DW-1 automatic transmission fluid.
In more detail, the Crosstour uses a 5‑speed automatic transmission designed to operate with Honda's ATF DW-1 specification. Using the wrong fluid—such as Dexron, Mercon, or older Z1—can lead to poor shifting, slipping, or accelerated wear. Always confirm the specification in the owner's manual or with a Honda service professional if you’re unsure.
Recommended Transmission Fluid
Here is the fluid specification you should use to ensure proper operation and maintain warranty coverage.
- Honda ATF DW-1 Automatic Transmission Fluid (Honda Genuine)
DW-1 is the specification specified by Honda for this transmission. Substituting other ATFs can compromise performance and longevity.
Compatibility and cautions
Notes: The Crosstour’s transmission is designed for ATF DW-1. Do not use Dexron/Mercon or older ATFs unless a dealer explicitly approves a very specific service exception. If DW-1 is not readily available, contact a Honda dealer or authorized service center for guidance on a suitable alternative that meets the DW-1 specification.
Maintenance tips: Checking and replacing transmission fluid
While the fluid can be checked or changed at home for some models, many Crosstour models require a service appointment to confirm the fluid level and condition. Always reference the owner's manual for the procedure specific to your vehicle, including whether the transmission has a dipstick and the exact service interval.
For drivers planning DIY maintenance, ensure you use the correct DW-1 fluid and follow proper drain-and-fill procedures if your vehicle's service manual permits DIY fluid change. If in doubt, have a professional handle the service to avoid contamination or incorrect levels.
Summary
The 2010 Honda Crosstour uses Honda ATF DW-1 as the recommended transmission fluid. Use only DW-1 to maintain proper shifting, prevent wear, and uphold warranty standards. If DW-1 isn’t available, consult a Honda dealer before proceeding with an alternative. Always follow the owner’s manual guidance and seek professional help for transmission service if you’re unsure.