Weres ignition switch located on 94 jeep cherakee

where, is EGR valve. why ask this, So i can be on same page?
(rumor, scan tool shows EGR DTC errors?)
or engine stalls and buddy says EGR.>? what? just curious?

some dont have EGR, they use a de-tuned CAM to lower NOX gases and a powerful 3 way CAT for the rest. (fact)
i owned 4 jeeps with 4.0L and non had EGR. (nice feature too)

WJ jeep 2004 , 4L.
read the WJ FSM , carefully and not read the V engine words....
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

that would be a good place to start your local parts store should be able to check it for you

no not nessesarly it might be the electrical part or ignition

Your amp is located under the left rear seat

Switch ignition on
Press and release lower button/right of display
Press and HOLD top button for at least 2 seconds
Switch ignition off

it sounds like the power wire came off or broke from the ignition switch ,if you can test each wire with the column
cover off,you should be able to determine which one powers the fuse for turn signals

Review the Service Manual Section-08w-Wiring-Diagrams-ewj8w (Transmission Systema 8W 31-1)

Hello billybob...The intermittent wipe module is mounted to the lower instrument panel reinforcement, just outboard of the steering column and above the data link connector.
Hope this answers your question and will fixya up.

try replacing the ignition switch(not the ignition lock[where the key goes]).it will probably be located on top of the steering column , towards the bottom.but before going through with this make sure the connectors to the switch are fully plugged in.