Our 2009's A/C stopped working and - as far as I can tell - so has the radiator fan. I don't know when the radiator fan should turn on, other than when the engine gets hot, so I could be wrong here.

I checked the following fuses: MG Clutch, Blower Motor, and Main Fan Motor. All had continuity and power at the positive end. I did not test voltage.

I checked the three relays in the engine compartment. I believe they are Radiator Fan, A/C Condenser, and A/C Clutch. The way I checked them was by removing the Radiator Fan Relay and placing it into the other two, and having my wife attempt to engage the A/C while in the car, with me having my fingers on the relays feeling for a click. The A/C does not engage at either fan speed.

My next step, I think, is to get some test wires and some spare relays. What else?

I think there’s a compressor, a condenser, and a clutch? I don’t know what those do or where they or how to tell if they’re working.

 

I just used a test light on the A/C Condenser Fan Relay, both with the car off and on w/ A/C on. With the A/C and engine on, when I touched one of the terminals (is that what they're called?) with the test light, the A/C Condenser Fan came on. Yet, placing one of the other relays in that position doesn't work, even with all three relays in, just in different spots.

I suppose it could be the relay? Or something else? I don't know if all three relays need to be in good condition for the A/C Condenser Fan to work.

 

How do I measure the voltage of the socket terminal like it says to do in step 3? In layman's terms.

 

Went to try to remove the compressor clutch switch to test for continuity but the damn connectors are so tight that I ripped off the mount that the other side is connected to, without getting them disconnected.

Clutch is not engaging with A/C on, but I don't know where the issue is - clutch itself, clutch connector, or A/C switch in the cabin.

edit: Got the connectors apart but the sockets are too small for my leads.

 

Welp. I think I need a new fuse box...

I tested, according to the service manual, the A/C Pressure Switch, which lead me to the A/C Clutch Switch, which lead me to the fuse box connector A. I tested terminal number 21 for battery voltage, and it was only getting 8.86 volts. This means there's either a loose connection, or a bad terminal. I confirmed that the A/C clutch is indeed working by bypassing the switch using a jumper wire.

I am beyond bummed. I don't know if I'll be able to fix this myself, as I'm pretty sure it requires a dealer code.

 

Did you ever figure this out?

I have a 2011 Fit and I replaced my ac compressor and all went well

BUT..

My condenser fan doesn’t work. I bought a new fan after I switched the relays to see if one was bad but they worked when swapping with the radiator fan.

Now I don’t know what to do exactly

 

I fixed it thanks to you man, you have that diagram you included.. I checked fuse 47 and it wasn’t even in there, and I found a 30 fuse in another spot it listed as blank and that did it.

I bought this car used and the ac was out i didn’t think someone would pull the fan fuse because of it.

Anyway, thank you!