Hi All,

I have 2005 TSX and around 250K Miles on it. Never had any major issues. I recently replaced the Alternator and few days back when i turned on the AC it is blowing hot air.

I checked the compressor clutch and it is getting engaged as expected. Does it rule out any issues with the Fuse Relay switch as the clutch is getting engaged as expected ?

I am thinking it is either low on freon or it is completely escaped. Also another thing I noticed is i am getting clod air under the hood around the engine block area when compared to the air being blown inside the car !!

I am thinking of AC System recharge as i cannot measure how much freon is there in the system.

Appreciate any inputs.

Thanks