First, I would like to thank you all for the help everyone has provided to improve our 1987 Comanche Laredo. About two weeks ago my son received a gift from his Aunt and it was in fact said Comanche. We have fixed numerous problems on the Comanche including the Harmonic balancer, replaced main U joints, replaced the radiator, the serpentine belt, transmission lines and numerous other problems. None of this would have been possible without the help of this forum. Now it is time for one of our final problems-- the horn. We know that there is a relay for it but have no idea where or how to fix it. Thanks in advance for all of the help. Any general ideas are much appreciated.