I have '91 CRX SI, and all the sudden the A/C motor won't turned on. Is there a fuse for the A/C motor? or maybe is a bad relay? do you guys know where is the relay for A/C ?

thanks a bunch!

 

check the AC pressure on the low side. i believe you should have at least 30 psi.

if thats not it then you should pull the red lead running to your AC compressor and check for voltage with a DVOM (ignition at START, AC switch on, Fan on).
or you cold run a wire from your compressor clutch to the battery. if you connect the red lead to the positive side of your battery you should hear the clutch engage.
.
if you are getting voltage to the compressor than most likely your compressor clutch is out... *EDIT* if your AC is not working i mean

if you are not getting voltage at the compressor, then you should check the volts at the AC pressure switch (by the cooling fan) and see if you have any volts running to it. if not then it is very possible for your relays to be bad.
if you have a helms manual check for proper readings at the relays. it really isnt too hard to troubleshoot.

 

http://www.binghamtonlife.com/...g.htm

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 88DXCRX &raquo;</TD></TR><TR><TD CLASS="quote">http://www.binghamtonlife.com/...g.htm</TD></TR></TABLE> good info