Greetings,
I'm new to All About Circuits, and hope someone here can help me. I am a newbie to these things, and am installing fog lights on my Toyota Prius. I would like them to be on when the low beam and parking lights are on, but not the high beams. I've identified two signal wires, one has voltage with the parking lights, low beam and high beam (Trigger 1). The other has voltage with the lights off, DRL, parking lights, and low beam on, but 0 volts when the high beams are on. (I'm actually putting a switch between Trigger 1 and the relay, but for simplicity, I'm leaving that out.)
I am not getting voltage out of Pin 87 on the second relay, and I'm not sure why. I thought I'd start with sharing a block diagram of my wiring and see if any of you can identify my logic error. Thanks for your help!
I'm new to All About Circuits, and hope someone here can help me. I am a newbie to these things, and am installing fog lights on my Toyota Prius. I would like them to be on when the low beam and parking lights are on, but not the high beams. I've identified two signal wires, one has voltage with the parking lights, low beam and high beam (Trigger 1). The other has voltage with the lights off, DRL, parking lights, and low beam on, but 0 volts when the high beams are on. (I'm actually putting a switch between Trigger 1 and the relay, but for simplicity, I'm leaving that out.)
I am not getting voltage out of Pin 87 on the second relay, and I'm not sure why. I thought I'd start with sharing a block diagram of my wiring and see if any of you can identify my logic error. Thanks for your help!