1990 Jeep Wrangler Problem:

I don't know if the 1990 and the 1991 are the same, but our 1990 fuse is number 7 Accessory.

radio dead, that means no sound or nosound nor dial data?
does the am/fm and cd all fail, using real CDDA disks(store bought)
? if the radio is totally 100% dead that is lost power to radio.
fuses or lost ground to the radio.

the check engine light means one thing,.
get the car scanned, 1996 to now, all cars USA.
you scan it, they scan it.
i take it car starts and drives perfectly?
head lights work> and all outer things?

Steering wheel radio controls and horn not working - Jeep Wrangler ...

www.wranglerforum.com/.../steering-wheel-radio-controls-and-horn-not...

Sep 22, 2014 - 12 posts - ‎6 authors
... 2Dr sport and my step/reset buttons, radio control and horn all stopped working. ... Also the lights behind the step/reset and cruise control went out, but the ... Soundslike a bad clock spring ribbon cable in the steering wheel. steering wheel buttons not working
30 posts
Jun 14, 2012
Steering wheel audio controls
30 posts
Mar 5, 2011
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all features dead? only the eject and insert works
radio dead, AM and FM?
does dial light up, and show that search stations scans and stops
on a station, (regardless of sound or not) if not ? all that is dea check fuses.
if fuse are good, its a bad head end.

time to upgrade to media center, no?

if the dash light dimmer is not working you may need to find out why,if you just want brighter lights then look at whats available in LED replacement bulbs

i would just grab a test light and start trying to find wich fuses are blow. good luck and good wheeling

i have a 1989 wrangler. for no resan i know of the head light tail lights and interior lights stoppede working? anoone know why?

Probably just a fuse. Check your owners manual for fuse box location

yes they make them and they are sold at walmart for about 10 bucks a thing

Clock spring mech is prob bad, first easy check is remove airbag 2 8mm bolt from back side of wheel make sure wires are still connected if they are good the clock spring mech is bad you can use a steering wheel puller to remove wheel and clock spring mech just snaps out and has 2 plugs on it, I have 2 if you need one.