The transmission code is usually stamped on the transmission housing or printed on a metal identification tag attached to the case. If you can’t see it there, your VIN-based records or a Honda dealership can confirm it. This guide walks you through the common locations and official sources to verify the code.
This article explains where to look on the vehicle, how to use documents to verify the code, and the best ways to access reliable information for parts or service. By following these steps, you can identify the exact transmission code for most Honda models.
Physical locations on the vehicle
These spots cover the most reliable places to locate the code without disassembly. The exact position can vary by model and year, so check multiple spots if needed.
- Bellhousing side of the transmission — look for a stamped alphanumeric string molded into the metal, often near the top edge or around access holes.
- Transmission data tag or plate — a small metal tag or sticker attached to the case (usually on the side by the shift linkage or beneath the intake manifold). It normally lists the transmission model code, serial number, or revision.
- Transmission pan or exterior casting — on some older Honda models, the code may be etched into the pan edge or the side of the case near the engine block.
If you still can’t locate a code after checking these spots, move to document-based methods to confirm the exact transmission type.
Documentation and official resources
When markings on the car are hard to read or missing, the following sources can reveal the exact transmission code using your vehicle’s information.
- Owner’s manual or service booklet — some Honda owners receive a transmission code listing in the maintenance section or a quick-reference page.
- Honda official service portal or dealership — enter the VIN to pull the exact transmission code, model family, and compatible parts. The dealer can confirm the code and provide factory-recommended service intervals.
- OEM parts catalogs (online or printed) — the transmission section will be indexed by model year and may show the code used for ordering parts or identifying the transaxle family.
- VIN-based lookup at a dealer — supply your VIN and a parts consultant can identify the correct transmission code and any model-specific variants.
If your search yields no result through these channels, contact a Honda service advisor with your VIN, model, and year; they can cross-check internal databases for the precise transmission code.
Reading and using the code
Most Honda transmission codes are compact alphanumeric identifiers that indicate the transaxle family, revision, and sometimes the bolt pattern. Use the code when ordering replacement parts or when communicating with a dealer or mechanic to ensure they match your exact transmission. If in doubt, provide the VIN and model year to verify compatibility with service literature.
Summary
The transmission code is typically stamped on the transmission housing or displayed on a data tag on the case. If not readily visible, check the owner’s manual, Honda’s official portals, and your dealer with the VIN. Verifying the code through one or more of these sources helps ensure you get the correct parts and service for your Honda transmission.