In most 2005 Honda Accords, the power steering system uses automatic transmission fluid (ATF) rather than a dedicated silicone-based power steering fluid. Dexron II/III ATF is commonly used; Honda Power Steering Fluid (PSF) is the official alternative if your cap or manual specifies it. Always verify the exact specification from your owner's manual or the under-hood label.
Official fluid options for the 2005 Accord
For this model year, the two most commonly accepted options are:
- Dexron II or Dexron III automatic transmission fluid (ATF)
- Honda Power Steering Fluid (PSF), used when the reservoir cap or manual calls for PSF
Always confirm the correct specification by inspecting the reservoir cap and the owner's manual.
How to check and replace the power steering fluid
Follow these steps to inspect the level and safely add fluid when needed:
- Park on a level surface with the engine off and the parking brake engaged. Open the hood and locate the power steering reservoir.
- Clean the cap and around the reservoir to prevent contamination, then remove the cap to check the fluid level using the indicator on the reservoir or a dipstick, if present.
- If the fluid is low, add the recommended type a little at a time, stopping to recheck the level to avoid overfilling.
- After topping off, replace the cap, start the engine, and turn the steering wheel from lock to lock a few times to bleed air from the system. Recheck the level and adjust if needed.
- Look for signs of leaks around hoses, the pump, and the reservoir; address any issues before driving long distances.
Note: Do not mix ATF with non-ATF fluids unless the manual explicitly allows it, and avoid introducing dirt or moisture into the reservoir during servicing.
Common pitfalls to avoid
These common mistakes can lead to steering issues or damage over time:
- Using the wrong fluid type (ATF vs PSF) if your cap/manual specifies a particular one
- Overfilling the reservoir, which can cause foaming and leaks
- Failing to bleed air after a change, leading to noisy steering or stiff feel
By sticking to the recommended fluid and proper topping-off technique, you can keep the power steering system operating smoothly.
Summary
For a 2005 Honda Accord, the power steering fluid is typically Dexron II/III ATF, with Honda PSF as an approved alternative if your cap/manual specifies it. Verify the exact specification on the reservoir cap or in the owner's manual before servicing, and follow safe procedures when adding or replacing fluid. Regular checks help prevent leaks and steering issues.