1999-2004 Grand Cherokee
1998-2001 Cherokee (ChipKeys were optional on this model)
1998-2004 Wrangler (ChipKeys were optional on this model)
2002-2004 Liberty (ChipKeys were optional on this model)
Can I program a duplicate ChipKey myself?
Yes, consult your Owners Manual for any restrictions.
If all ChipKeys are lost can I program a new ChipKey myself?
No, Find a Locksmith in your area they can help.