CampulanceMan
Registered User
When I turn the key in my '93 7.3 IDI when it's cold/cool outside, my horn blares non stop unless I pull the 5 pin relay that controls the horn out. I've been looking for a replacement for this relay and am having a hard time - either everything is used on eBay (which I would prefer to avoid) or the relays that I find are a completely different shape and has a different pin layout than my truck's. I've seen something about replacing these with Bosch relays, is that right? Can somebody please point me in the right direction? Part number 14B192-AA.