Why does my Dodge Grand Caravan horn honk?
Why does my Dodge Grand Caravan horn honk? Tl-the contact owns a 2008 Dodge Grand Caravan. The contact stated that while driving at various speeds, without warning the horn started to honk independently, the windshield wiper and washer fluid activated independently, the air condition unit turned off independently, and the transmission failed to shift as intended. Why is the horn not working on my minivan? The first thing I would try is disconnecting the IOD fuse for 10 minutes. If that doesn't clear it up, there must be a lost connection somewhere between the horn switch and the horn. Tried...