Standard Ignition Power Steering Pressure Switch P/N:PSS3
Keep your engine idling smoothly under steering load with the Standard Ignition Power Steering Pressure Switch (PSS49). This switch monitors hydraulic pressure in the power steering system and signals the engine control module so idle can be adjusted when steering effort rises, such as during parking maneuvers. It installs as a direct-fit OE replacement on the 2005-2010 Honda Odyssey — see the Buyer's Guide tab for the full engine-level application details.
If a failed power steering pressure switch is the cause of erratic idle or a related trouble code on your Odyssey, this replaces the original unit. Diagnose the cause before replacing.
Interchange: PS1554 · SW6942 · PS341 · 56490RGLA01
This part cross-references / interchanges with the following part numbers:
What does this power steering pressure switch do?
It monitors hydraulic pressure in the power steering system and signals the engine control module so idle can be adjusted when steering load increases, such as during low-speed or parking maneuvers.
Will the PSS49 fit my vehicle?
It is a direct-fit OE replacement for the 2005-2010 Honda Odyssey. Check the Buyer's Guide tab to confirm the application for your specific vehicle.
What are signs this switch may need replacing?
Erratic or fluctuating idle when turning the wheel and a related stored trouble code may indicate a faulty switch. Diagnose the cause before replacing, since other components can produce similar symptoms.
Which part numbers does this switch interchange with?
It cross-references PS1554, SW6942, PS341, and 56490RGLA01.
Is this a genuine OE replacement?
Yes, it is described as a direct-fit OE replacement made by a global automotive aftermarket manufacturer and undergoes extensive testing for reliability.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.