Car Stereos: key sense, sense wire, remote starter

Question
hello


should i connect the key sense wire through a relay even though if this wire is negative key sense wire

thanks

Answer
Hi Ali,

Sorry, but I'm going to need more details to answer this question.  What are you installing, in what kind of vehicle?  

If you're installing a remote start system and need to activate the key sense wire, you can typically just connect the remote starter's GWR output directly to the vehicle's key sense; no need for a relay.

Hope this helps!

Brian