Mystery electronic box and solenoids

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Sam454

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North Bend, Washington
I found this stuff under the dash. The box has an antenna so I’m assuming it’s an onstar/LoJack? The solenoids I have no clue. There is a switch wired into the box too.
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someotherguy

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Aftermarket alarm, shock/vibration sensor, and siren. If you don't have a remote for it, then it's junk. Careful removal of it can help avoid issues in the future, but be aware it is almost surely tied in to the starter circuit as an interrupt, so you'll need to identify where the aftermarket wiring meets your factory wiring and splice the factory wiring back together as you remove the aftermarket junk - or you'll have a no-starter once you get through. This is usually pretty easy because the appearance of either is fairly distinct.

Richard
 

Sam454

Newbie
Joined
Mar 23, 2024
Messages
38
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55
Location
North Bend, Washington
Aftermarket alarm, shock/vibration sensor, and siren. If you don't have a remote for it, then it's junk. Careful removal of it can help avoid issues in the future, but be aware it is almost surely tied in to the starter circuit as an interrupt, so you'll need to identify where the aftermarket wiring meets your factory wiring and splice the factory wiring back together as you remove the aftermarket junk - or you'll have a no-starter once you get through. This is usually pretty easy because the appearance of either is fairly distinct.

Richard
I took the 2 red wires it was in between and put them back together so it works now after I removed the system. Could I install a hidden kill switch on the same wire?
 
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