Alarm problems

[dompapi4life]

I have searched high and low and can't seem to find an answer, hopefully someone here has experienced the same thing.

I own a 95 240sx se I have lojack installed on my car, as of late my car wouldn't recognize the stock remote. I've replaced batteries, reprogrammed it and nothing. So I bought a new one, programmed it and it worked for about two weeks. Now my car doesn't recognize my remote, I have to manually lock my doors. The security light doesn't light up and when I try to reprogram the remote no matter how many buttons I hit it doesn't pick it up. Is there a sensor that I might need to replace?

I'm stumped and hope someone could guide me.

Thanks

[NicUzumaki]

i dont want to come off condescendingbut have you tried putting the key into the ignition,turning it to on and leaving it there for 10 minutes?some cars its 10 minutes other 30 but this will re sync your key to the carand should make it all fine and dandy,if the key keeps losing its coding, try keeping it away from cell phonesand other electronics,like different pocket and crap like that

best of luck!