Last post on Jun 26, 2012 at 5:24 AM
You are in the Mazda 626
What is this discussion about?
Mazda 626, Heating / Cooling, Sedan
#12 of 13 There is a relay
May 30, 2012 (10:43 am)
There is a relay, I had mine replaced while it was still under warranty. The relays are under the hood on the drivers side. I think there is a relay for one of the cooling fans that runs constantly when the A/C is running. If it goes out it prevents the a/c from turning on. Most of them are the same and can be swapped around to test.
#13 of 13 Re: There is a relay [wayne0832]
Jun 26, 2012 (5:24 am)
I checked the relay by swapping with the horn relay (same relay). When the horn still worked, I knew that the relay was good.
There are two switches (one high pressure and one low pressure - I forget which is which), but one is on the back of the accumulator. That was the culprit.