the SCS 5000 from
The passlock kit is also available too, Does your key have the transponder in it? If not you probably don't have the passlock.
email them at
I am also trying to figure out if I have the Passlock system on my vehicle would any one know how to figure out which one would be on the vehicle. I , II or III. This might help me for ordering a remote start systems from JcWhitney. If someone can tell me or help me determine these issues I would be grateful.
-- JAMES AGUILAR