Is it possible to reprogram keyless entry fobs to work on other cars?

[cutlass1972]

I have 2 key fobs that used to operate my 98 ultra that was recently totaled. I jsut bought another 98 ultra and only got one fob with it. Is it possible to program my other 2 fobs to work with the new car, along with the one that came with it?

[HotZ28]

You may want to try the procedure detailed in our Buick "Tips and Maintenance Procedures"

[Onblsht]

If the remotes were the OEM remotes from 1 - 98 Park Avenue to another 98 Park Avenue, you can easily program the remotes from the old vehicle to the new one. Up to 4 remotes can be programmed to the same vehicle at once.

[cutlass1972]

I think I am using the wrong connector block. The one I found right under the drivers dash has the right number of connectors but when I tried this procedure it didn't work, after further analysis I find that one or both (cannot remember) connectors at connectors 4 and 8 have no wires connected at all in behind.

[HotZ28]

Are you looking at the connector in the correct position? If you look at it upside-down, it may be backwards. Look again, and notice the position of the pins as shown below.

[cutlass1972]

I am pretty sure those where the pins I was using the larger side of the connector was up and I was using a paperclip to jump from the left of middle (I also counted from left to right to pin 4 to make sure I was getting the right one) then inserting into the top left hole. After I did not receive a response I looked in the pin holes and did not see any connectors in the holes like I saw in other holes. I will take another look today at lunch.