The recirculate function is not working on my 2009 Coupe LX-S.

The recirculate light will turn on if I start the car and Max A/C was on the last time I turned the car off. The light will then turn off if I push the recirculate button. When the light is off, the light will not turn on again when I push the button. In all instances, the recirculate function is not working.

Any ideas?

 

I would check for codes in the HVAC system as a start? Are you sure it is the not just the light not working?

 

It's something more than just the light as the recirculate function doesn't work at all. The button is at least partially functioning as it will turn the light off.

How do I run the HVAC diagnosis on my 09?

 

Depends on you unit. Do you have auto HVAC or manual.

See this thread, I posted both (post 9 and then post 15): https://www.hondaaccordforum.com/for...ant-fix-48478/

 

Thanks for your help! I ran the diagnostic and no code showed up, but everything is working now, so I guess it fixed itself. Now I just hope it stays fixed.

 

I'm going to wish you luck

If the issue comes back, try the code check again.