there are 4 relays in a row on the passenger side fender right about the ingition control module and the coil does any one know what these are for the center 2 are making all sorts of noise and my haynes manual does not say what they are but they have a picture of them please help

it is a 1988 jeep cherokee inline 6 automatic

 

try replacing them to quite them. I was think headlites for them but not sure.

 

i have replaced them and they are still super loud i need some one that knows what all four of the relays are for on the passenger fender

 

Try downloading the factory service manual here:

http://www.greatlakesxj.com/tech.html

I have used the one for my '97 a lot. There is a full electrical section with wiring diagrams.