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.
Last edited by mmahamm; 01-06-2011 at 02:20 PM.
Reason: senior moment--called it the OBD fuse. sheesh!
2005 Dodge Grand Caravan SXT, 129K mi.
Former owner of:
1988 Dodge Caravan SE, 2.5L I4 (1988-1995, 99K mi); 1995 Plymouth Grand Voyager SE "Rallye", 3.3L (1995-2004, 169K mi); 2003 Grand Caravan Sport, 3.8L, (2004-2008, 106K mi), 2008 Nissan Quest, (2008-2010, 25K mi)
2008 Lexus RX400h (Dark Gray), 112K mi; 2005 Hyundai Elantra GT (Blue), 89K mi