My 2007 jeep wrangler sahara blinkers and wiper stopped working.

It appears to be a well documented issue!

https://www.google.com/search?q=2007+sahara+unlimited+horn+relay+location

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faulty switch. I would replace that first thing.

you may have a bad ground. or the socket is bad.

possibly a bad switch... but, more than likely a bad relay/fuse. Check all the fuses first then all the relays. Power going to both those switches can be shorted out. let me know, there are more things you can test to diagnose...

Yes, you can. The vehicle is rated for unleaded fuel.

Specs link:

http://www.automotive.com/2000/99/jeep/wrangler/sahara-utility/1290/index.html

HOPE THIS HELPS! Don't forget to rate, please.

the wiper needs to be tighten some more, there is a nut that holds the wiper to the motor tight that nut.

That's got to be a fuse. Look in your manual under Fuses to see which one needs to be replaced.

Check the door connectors. Remember your Jeep was designed to have it's doors removed? Start there.
If no luck pull the dahsboard switch apart and reverse the wires front to back.
Unless you're over 36,000 miles it should still be covered under warranty.

That's not a remote starter on your key chain, it's a keyless entry for an alarm system.

Did you go off road in the mud or woods?If so the connecting plug where all the connect probably has gotten disconnected.I think it is near or between the fuel tank and rear bumper.