About Van Expertise I can answer most questions concerning 4X4 engine, drive line, suspension, electrical, and fuel, both diesel and gasoline.
Ford, GM, and Dodge, old and new.
Experience I have been maintaining a fleet of approximately 55 light, medium and heavy vehicles for over 20 years. Most are 4X4 pickups and off road fire fighting trucks. Some vans, wagons, sport utility, and personnel transport vehicles. Diesel and gas. Major and minor repairs due to extremely severe duty.
Question My horn is not working.The fuse is good,and it has a new relay.I have taken the steering column apart and the horn ring is good.There is power at both fuse terminals,but no power at the relay connector.
Answer Hi Steve,
The power doesn't flow through the horn ring in the steering wheel except to ground the relay, so getting the voltage to the relay is what is needed.
The bulkhead connector where all the wires pass through the firewall is a good place to look.
First try just wiggling the connectors.
