Where is the horn located on a 1986 Chevy S-10?
The horn is located behind the driver's side headlight. It's attached by a screw and a wire and should be the only thing there.
The electronic control module for the 1986 Chevy S10 (6 cyc) is located under the rotor on the distributor. You have to remove the distributor cap and then the rotor to gain access. There are electrical connections on both ends that must be disconnected. The ECM can be checked at an an auto parts store to see if it is defective before purchasing a replacement (about $25).