Hello,

I have a 2003 Accord and am having problems with the A/C Unit. When I start the car and turn on the A/C, I hear it turn on, but it does not blow any air. It immediately turns off (Stops making noise and the RPMs go up within 1-2 seconds) but the display on the radio shows it as being on. I have checked the relays and fuses and they look good. Could the issue be the compressor or lack of freon in it?

Please Help!!!

 

does any air blow at all? Can you get the blower motor to come on with hot air or just straight air?

 

Absolutely no air comes out. It sounds like it turns on and then turns itself off, but no air comes out. The interior display looks like it is on.

 

there is a service news on this.........nov 2003, the blower motor cooler hose is kinked , motor overheats and blows the fuse

did you chk both fuses ?? underhood box # 21.. 40 amps.. underdash box # 30,, 7.5 amps

http://www.in.honda.com/Rjanisis/pubs/SN/A031100.PDF

 

WOW, diagnosing this is very long in deed, what version of Accord do you have EX, DX, LX or what, do you have Auto AC, do you have a Nav system, do you know how to pull the troublecode via the AC head unit by pushing certain buttons. Can you gain access to the blower motor plug.

Am I wrong, it seems to be confused as to what your problem is, the AC Compressor under the hood works for a second, not the blower motor under the dash, is this correct.

 

2003 Accord EX. I do not have the navigation system.

I have not checked the fuse under dash. I did check the fuses and relays under the hood. As wierd as it sounds, the compressor does turn on for a second or two with no air blowing. The fan by the radiator actually spins until the a/c turns off after 1-2 seconds.

I do not know how to pull the troublecode via the AC Head unit. How can I do it?

 

If you promise to share your repair and troubleshooting info that is educational with the rest of the forum, I will send you the portion of the manual. PM me.