My 2000 Saturn LW Wagon had an ok keyless entry alarm that stopped working a coupla yrs ago...

So, today I was removing my glove box to do some wiring, and voila - there is the Motorola alarm module attached atop said glovebox!

I wanted to pull it out to look over, but disconnecting plugs causes car door locks, etc not to function.

I Googled this and came up w/nuttin':
Motorola mod / fcc id LHJ008
15041520L 01
Saturn 24421230
GMAB078B05

If I get a wrecking yard unit, will remotes work with it?
If not, anyone know how to program them to work w/junkyard unit?

Any ideas?

Thanks. Happy carpc'ing. I'm on the road, hoping for traffic jams...