How do I turn off the horn on my Jeep Grand Cherokee Lock?
How do I turn off the horn on my Jeep Grand Cherokee Lock? According to the shop manual, hold the lock button on the transmitter down for 5-10 seconds, then while still holding down the lock button press the unlock button & release the unlock button. This will disable the horn chirp. What causes a car horn to stop working? Potential issues here include a broken horn switch that can no longer activate the relay, a broken relay that can no longer send power to the horn, and a broken horn that just doesn’t work anymore. In the latter case,...