How to Program a 1997 Cadillac DeVille Key Fob, Keyless Entry Remote, Smart Key
Step by Step How to Program Instructions:
Use these instuctions if your Deville has an Analog Instrument Cluster
1. Press OFF and WARM buttons on Climate Control Panel (CCP) simultaneously. (Instrument Panel Cluster (IPC) will light all telltales, then go blank) System is now in diagnostic mode. Press PASSENGER COOLER button until RFA is displayed, then press FAN UP. If RFA DATA is displayed, press FAN DOWN. If RFA OVERRIDE is displayed, press FAN UP.
2. If RFA 500 NO OVERRIDE is displayed, press FAN DOWN. If RFA 501 PROGRAM FOB #1 is displayed, Press FAN UP.
3. IPC will show 0 on right side of Driver Information Center (DIC) display. Press warmer button on climate control unit until 99 is displayed.
4. Press and hold TRUNK button on transmitter. While holding TRUNK button, press LOCK button and hold for one second.Hold both buttons for a total of 3 seconds. Locks cycle when programming is complete (if remote is not programmed within30 seconds after entering 99 override display, system will default and you must begin again at step2.
(Optional step4. Some people have said that you need to the following for step 4)
4. Press the TRUNK button on transmitter and within 1 second push the LOCK button and hold both for 3 seconds. Locks cycle when programming is complete (if remote is not programmed within30 seconds after entering 99 override display, system will default and you must begin again at step2.
5. To program a second remote, press FAN DOWN button until RFA 502 PROGRAM FOB #2 is displayed, then press FAN UP. Repeat step4.
To exit system, press AUTO, MODE UP, MODE DOWN, or RESET.
Use these instructions if your DeVille has a Digital Instrument Cluster
1. Press OFF and WARM buttons on Climate Control Center (CCC) simultaneously. Instrument Panel Cluster (IPC) will light all telltales, go blank then enter DIAGNOSTIC MODE. Press FAN DOW button to scroll through system until RFA is displayed, then press FAN UP button. Press FAN DOWN button until RFA OVERRIDE is displayed, then press FAN UP button. When NO OVRD RF 500 is displayed, then press FAN UP button.
2. When PGM FOBL 501 is displayed, press WARM button and 99 will be displayed in left upper corner of IPC just below odometer. System is now ready to program remote.
3. Press and hold TRUNK button on transmitter. While holding TRUNK button, press LOCK button and hold for one second. Hold both buttons for a total of 3 seconds. Locks cycle when programming is complete (if remote is not programmed within 30 seconds after entering 99 override display, system will default and you must begin again at step2.)
(Optional step3. Some people have said that you need to the following for step 3)
3. Press the TRUNK button on transmitter and within 1 second push the LOCK button and hold both for 3 seconds. Locks cycle when programming is complete (if remote is not programmed within30 seconds after entering 99 override display, system will default and you must begin again at step2.
4. To program second remote, press FAN UP button until PGM FOB2 502 is displayed, then follow steps 2 and 3 to program second remote.
To exit system, press RECIRC or RESET buttons.
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