a/c relay
08-13-2009, 08:59 PM
#2
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Year: 89
Model: Cherokee
Engine: 4.0
it is on the right fender well,there is 4 square relays,it is the first one from the front,if you still have the cover over them you will need to remove it to get to them
08-13-2009, 09:12 PM
#3
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Year: 87
Model: Cherokee
Engine: 4.0
Well I guess its not my relay. Not the fuse either. What else could it be? Is there any way to jump the compressor to see if it engages? I have two wires running into one.
08-13-2009, 09:23 PM
#4
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Year: 89
Model: Cherokee
Engine: 4.0
Turn on your a/c and see if you have power at the comp,it is the single wire,if it does then jumper the low cutout switch,they are both in the same area and see if it starts.
08-13-2009, 09:46 PM
#5
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After you jump in and find out it works, you will probably find it is low on refrigerant. The low pressure safety switch prevents it from engaging when low.
Well for some reason it works now but now I have no air blowing through my vents.
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08-14-2009, 07:26 AM
#13
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Year: 89
Model: Cherokee
Engine: 4.0
no air throuh your vents you mean the front registers?if that is the case you have an actuator problem either it is broken or there is no vacuum to it,you can here the actuators when you switch them,you may have to pull the climate controller to see what is wrong.