1985 Subaru Loyale (wagon), 2000 Kia Sephia (sedan), and 1969 Mercury Comet (coupé)
You're Welcome!Hello Loyale!
Thanks again so much for all of your help. I am almost done fixing this Kia!
I bet that your Relay is Wrong....
I wired up the relay, however, the relay did not switch to deliver power to the blower.
For some reason, the 12V is not transferring from Pin 30 (Input) to Pin 87 (Output) of the relay...
Are you using a Bosch Standard Relay?
→ Click here for a 50 Amps example
The one with four pins only is your best bet.
You can test the relay by connecting the pin Nº 86 and the pin Nº 85 directly to the + and - from the Battery (either side is the same) and the Relay should emit a "Click" sound, made from the internals engaging the pin Nº 30 with the pin Nº 87 together.
If there is No click at all, your Relay is Bad, use a New one.