Fuel pump not operating. 1993 jeep. Need wiring diagram.

Get yourself a wiring diagram for that

Sorry we have no wiring diagrams here at fixya.

check chiltons manuals, they usually have wiring diagrams in the back of them to show you all you need. its hard to find online ones. you always have to pay for those ones

I don't have an isolated diagram but if you go to this link you can have the entire schematic!
http://www.scribd.com/doc/18999822/Jeep-Wiring-2
Get out your glasses and have fun!!!

Most often a relay will act like a buzzer if it is not properly grounded. The ground signal generally comes from the computer. The auto shutdown realy feeds the fuel pump relay and therefore is shutdown relay isn't getting the proper signal it will in turn send same improper signal to pump relay. I am sending you a decent diagram of this and suggest you first make sure all body grounds are clean and secure.
http://www.scribd.com/doc/18999822/Jeep-Wiring-2
Good luck!

What you brought is an tank and unit from 1995 JGC. from 1993 till 1995 they have the same fuel pump. 96'er Jeeps start with OBD - Systems and they have other fuel pumps. You can't change the plug ins, because you may have other fuel filter in your Granny. Check filter and fuel lines if they fit with the unit you brought. If not, you need another unit from a real 96'er Jeep

I have an 1993, and this info is same; check this info:
- ZJ-Secc-8W-Wiring-Diagrams

Good luck.

Your best bet is to type it in to autozone.com and got to the repair section. it will tell you there.

HI...
The common cause of the problem that you related.
Is the FUEL PUMP RELAY " Called MAIN RELAY.
Is located : left side under the dash.
Is a BIG relay gray colour. with a connector of 7 or 8 wires.
I recomend replace the relay.

And letme know if you solve your problem.

I hope this information work on your problem.
Thank you for use fixya.

I believe that the power wire is black with orange tracer on it.