One problem related to horn assembly has been reported for the 2001 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Jeep Grand Cherokee based on all problems reported for the 2001 Grand Cherokee.
Noticed that the head lights would automatically come on while the car was in park and shut off (headlight switch on auto) the radio controls on the steering wheel would work once in awhile the same for the cruise controls plus the horn does not work at all know did work when I bought it in April 06. I noticed when I played with the tilt steering something is would work some wouldn't. I believe that this might affect the airbag from deploying if in a wreck.