Quote Originally Posted by ecstasyako View Post
Pinapalitan ko po yung busina ng auto ko (kia sportage 2009) stebel magnum yung ini-install ko. nalagay ko na lahat (relay na kasama sa pack, positive wire with inline fuse 25a using #14 wire diretso sa baterya) ang kulang na lang yung negative wire saan ba magandang itap ito ok lang ba sa body ng sasakyan kahit nakapintura wala akong makitang malapit na walang pintura. so ang ginawa ko po muna ay idiretso sa negative ng baterya. ok naman po malakas ang tunog. Ok lang po ba yung ginawa ko na ideretso yung ground sa baterya or dapat hanap ako ng ibang paglalagyan? Tnx


ecstasy,
is your horn that of grounded type(switch control on the positive) or isolated type( switch on the negative side? with a horn that includes a 25 amp fuse, your horn switch will burn out if the circuit has too much current flowing through it. it must have passed through a make type relay of at least 30 amps. either way, the factory installed and proven grounding points are best suited for this. just add your new grounding wire to the G100 on the engine block and G101 on the vehicle's body maybe on the firewall or on the radiator frame. the wire canbe continuous to both ground points. if the grounding is insufficient or not complete it usually does mysteries to your sensitive electonic systems confusing you computerized equipment such as the engine control unit, entertainment systems, electronic instrument panel and other not so mechanical components. it might create radio frequency interference andmaybe electromagnetic interference or radio noise. this mimics a radar jammer of an EA6 Prowler of the U.S. Marines.
jick