GM Service Manual Online
For 1990-2009 cars only

Transmitter Replacement for Cadillac Seville 1999

  1. Check the transmitter number on the back side of the case.
  2. Assure the correct transmitter is replaced. It is possible to have up to four transmitters with the same number, but this would be undesirable to the customer.
  3. Reprogram the RKE module. Refer to Transmitter Programming .