What is this ?

Bought my 2017 TRD PRO used, I believe the little light box is after market. Does anyone know what it is ? Initial thought is something to do with alarm but can’t find on any schematic that shows it.

 

Pic?

 

Which one are you referring to? If you're referring to the one that says "set" is the tire pressure reset button. If you're referring to the green thing, it's aftermarket. Follow it behind to figure out what it is.

 

That's a dealer installed immobilizer. It's to keep it safe on the lot, you could possibly ask them to remove it, but probably not likely

 

Clipping light for a subwoofer? That's my first thought

 

Or make it easier to repo

 

Who the fuck has a clipping light for their sub? Really, if you need a light to tell you that your sub is clipping you need to learn how to tune an amp properly.

 

I don't have one, I just know it's a thing some people have. I agree though

 

It's a Karr Alarm

 

Dealer financed per chance?

They want to find you easy when you skip payment.

 

Thanks I will follow and see where it leads. Purchased and shipped out California, second owner. Definitely not having to do with subwoofer. Stereo is weak. Love the truck.

 

Not able to see where it leads immediately, will dive into. It has a button underneath and begins to blink rapidly when i shut the vehicle off and exit.

 

potential problems if left intact ?

 

Camera peaking up your dress

 

That someday you'll be saying either "This thing left me stranded" or "Help me find my parasitic draw".

 

KARR alarm system. Seems like it's a discussion with multiple vehicles ( https://www.nissanmurano.org/threads/2011-murano-little-black-box-blinks.224728/ )

 

breathalyzer

 

Flux Capacitor Igniter.

 

It’s a Karr alarm as others have stated. It’s spliced into the starter signal wire and into a number of other wires for the door switches and other random stuff. I absolutely hate these aftermarket alarms as they can immobilize your truck if they malfunction.