GM Service Manual Online
For 1990-2009 cars only

Remote Function Actuator (RFA)

Module Information -- PROM ID: This displays the four digit number of the PROM incorporated into the RFA module.

Module Information -- Calibration ID: This displays the calibration or program revision level used in the PROM.

Module Information -- 8 Digit GM Part Number: This displays the plant build part number for the remote keyless entry system installed.

Key FOB Information -- Last Fob Used: This displays the number of the last fob received by the RFA. There may be up to four fobs programmed for the RFA.

Key FOB Information -- Key Pressed On Fob: This displays the function of the last key fob button received by the RFA. The functions possible are Dr. Door Unlock, Door Lock, All door Unlock, Trunk and Fuel Door/Alarm.

Key FOB Information--Number of FOB's Programmed: This displays how many FOB's are currently programmed.

Key FOB Information -- Invalid Transmitter: This displays either "More Than 10" or " Less Than 10" to show how many invalid transmissions were received by the RFA.

Special Functions -- Program Key Fobs: Allows selection of the number, up to four, of key fobs to be programmed into the RFA.