1990 Dodge Caravan Check Engine Light

I have a 1990 Dodge Caravan 3.0 liter 222K miles on it (I knonw thats my problem right there lol). My check engine light comes on intermittently, I thought it only came on when the A/C was on, but it
has come on a couple of times when the a/c was not on. If i shut off the car and turn it back on the check engine light does not stay on. Only comes on sometimes while I am driving, or in idle. My ignition code it gives me is... 33 Air conditioning clutch relay circuit open or shorted... Now I have looked and looked in my Haynes booka nd cannot find that anywhere. Anyone have any ideas on where I can locate it so I can replace it. or maybe why the check engine light keeps coming on at random times like it does? Thanks for the help.
Mike
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.