I just bought a used 2011 jeep grand Cherokee and the horn worked for 5 days and then now its not working. I checked all the fuses and the relay will click when you hit the steering wheel and also on the remote lock you can hear the relay click but no horn.
I find it hard that both high and low horns would go at the same time.
Seems the front bumper skin has to come off to get the grill off to hot wire the horns to see if they work.
Is there a better way to check the horns as you cant get to them without removing the front grill.
Another brain fart some asshole had so you have to remove the lower bumper skin to remove the grill.
thnaks