Grand Marquis V8-4.6L Flex Fuel (2010)
Alarm System Transmitter: Service and Repair
Passive Anti-Theft System (PATS) Transceiver
Removal and Installation
1. Remove the ignition lock cylinder. For additional information, refer to Doors, Hood and Trunk &/or Locks.
2. Disconnect the electrical connector.
3. Using a suitable tool (such as a dentist pick), release the 2 tabs and remove the Passive Anti-Theft System (PATS) transceiver.
4. NOTE: Replacement of the PATS transceiver does not require the PATS keys to be programmed into the PCM again.
To install, reverse the removal procedure.