The recommended power steering fluid is Honda Power Steering Fluid (HPSF). If you can’t obtain HPSF, a Dexron II/III automatic transmission fluid can be used as a temporary substitute, but you should replace it with the proper PSF as soon as possible.
Official guidance and practical guidance
For the 2012 Accord’s hydraulic power steering system, Honda traditionally identifies Honda Power Steering Fluid (HPSF) as the preferred fluid. In cases where HPSF isn’t available, many service resources note that Dexron II/III ATF can serve as a temporary substitute. It’s important not to mix different fluids, and to plan a prompt return to the correct PSF once possible. If you’re unsure about your specific vehicle or market, consult the owner’s manual or a Honda dealer for confirmation.
Two common options you may encounter in maintenance references are listed below. The following points are intended to summarize what’s typically recommended for safety and compatibility.
- Honda Power Steering Fluid (HPSF) – the official and preferred PSF for the hydraulic power steering system on most 2012 Accords.
- Dexron II or Dexron III automatic transmission fluid – frequently cited as a temporary substitute if HPSF is unavailable; if used, it should be replaced with the correct PSF as soon as feasible and the system should be flushed if necessary to avoid mixing fluids.
In practice, using the correct PSF helps protect seals and pump performance. If your vehicle has a variant or trim that uses electric power steering (EPS), there will be no hydraulic PSF to check, and the guidance above would not apply. When in doubt, check the owner’s manual or contact a Honda service advisor for VIN-specific guidance.
How to check and top off power steering fluid
To maintain the hydraulic power steering system, follow these general steps to check levels and add fluid when needed. Always verify fluid type before topping off.
- Park on level ground and start the engine; let it idle for a few minutes with the steering wheel centered. Turn the wheel from lock to lock to circulate the fluid, then return to center.
- Open the hood and locate the power steering fluid reservoir (often labeled and near the engine). Check the level against the marked indicators on the reservoir or dipstick.
- If the level is low, remove the cap, add the correct Honda Power Steering Fluid (HPSF) a little at a time, and recheck the level. Do not overfill.
- Replace the cap securely and run the steering from lock to lock a few more times to fully circulate the new fluid.
- Inspect for any leaks around the pump, hoses, and reservoir. If leaks are found, have the system inspected by a professional.
Regular checks help prevent steering noise, stiffness, and potential wear on the PS pump. Always use the specified PSF for your vehicle and consult a dealer if you’re unsure about the correct fluid type for your market or VIN.
Notes on different power steering systems
While the 2012 Honda Accord is generally equipped with a hydraulic power steering system, some markets or trims may feature variations. If your car uses electric power steering (EPS), there is no PSF reservoir to check. Refer to the owner’s manual for EPS-specific guidance if your vehicle is equipped with that system.
Summary
The 2012 Honda Accord primarily takes Honda Power Steering Fluid (HPSF) for its hydraulic power steering system. If HPSF isn’t available, Dexron II/III ATF can be used as a temporary substitute, but it should be replaced with the correct PSF as soon as possible. Always verify with the owner’s manual or a Honda dealer, and consider EPS-equipped variants where applicable.