The 1997 GMC air conditioning relay switch can be found in the fuse box. The air conditioning relay switch will be in the third column, at the top.
s46pvthe ac relay is behind the glove box
Most of the relays are located in the power distribution box under the hood. It should hold the horn relay, AC relay, fuel pump relay and others.
Passenger side under the hood
possibly a high speed blower relay. If the the ac works on all speeds but high, this is my bet. You should be able to pick up a replacement relay at most parts stores.
Sounds like it could be resistor pack at blower motor or low speed fan relay
Driver's side under the hood in the Black box
where is the a/c relay located on an 1989 gmc k1500 with digital dash controller.
They do this when the unit gets low on refridgerent. Which is r134-a.
What relay? There are more than one. am looking for the ac relay location on a 1997 Mitsubishi galant
hi, the ac relay on my 1996 Nissan pickup is on the left side edge in a thin plastic box clearly marked ac relay/horn relay/,ect . hope i helped you !
Check the pressure on the low side of your ac it should be between 28 and 38 PSI, you are likely low on refrigerant
In the relay box next to all the other relays.
Light green wire goes to plug "p100" that enters engine compartment behind underhood relay/fuse box.
wiring diagram of a/c system for 1997 gmc yukon
You can find a 1997 Mazda air conditioning relay switch in the fuse box. The air conditioning relay switch will be at the top of the third column.
It is the larger of the 2 aluminum pipes. Both will have a schroder valve and most of the time it will have an L (Low) on top.
it is on the fire wall about half way across it. it is next to the powerr block