Swapping from a NAV touchscreen radio to the basic radio
The screen on the NAV touchscreen radio cracked so I picked up a standard radio out of another Elantra at a junkyard. First thing I noticed was on the NAV radio it said 2 ohm under the speaker icon and 3 a under what looks like a fuse icon? On the basic radio I picked up it shows 4 ohm and 10 a. When I wired it all up wth the new one I picked up I didn’t get any sound out of any speakers. Anyone have any advice on how rock fix this? Is there a fuse I gotta switch out?