96 honda accord 175000 miles. A/C fan is not working check the fuse box -ok relay -ok fan motor tested -ok. a/c working fine , blowing cold air . radiator fan working only when i turn the a/c on and compressor working fine too . the compressor clicks and engage and a/c blow cold air . what would be the problem , any suggestions

 

if,, for sure, fuse, relay, motor, and the other fan are ok,, that leaves the wiring or poor connection ,, are you getting power and ground at plug ??

i know it is a 96 but please input rest of info about your car

 

I am not getting power at plug , its 96 honda accord v6 2.7 ltr. engine

 

Look at the relay for the fan that is not working. The compressor fan is on the side of the engine bay with the belts. The radiator fan is on the other side. Try to find an identical relay for some unimportant component (something like the power window realy). Swap the relays and see if the each component works.

 

that was the first thing i did, was swap the relay with the window power relay and both the relays are working .

 

There are two fan relays. Which fan is not working, the passenger side (a/c condenser fan) or the driver's side (radiator fan)?

 

passenger side fan is not working.

 

The a/c condenser fan relay is not in that fuse box. The relay is near the fuse box. It is a bit below the front pumper, driver's side corner. There are two relays next to each other. The condenser fan relay has a wht, grn, yel/wht, and a blu/yel. The other relay is the a/c compressor relay.

If you switched them, then the compressor fan should work and the compressor itself would not work. That is if the fan relay was bad.

 

I found the green wire broken underneath the fuse box on the driver side under the hood . the wire is not hot wire, and when i ground the wire the a/c condenser fan works .And it doesn't shut off unless, i turn the ignition off. and the radiator fan don't work. I have to turn the a/c on and then the radiator fan start running.