Garage Door Opener System Check. Cadillac Catera 1997

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 1997 🢒 Catera 🢒 Body and Accessories 🢒 Garage Door Opener 🢒 Garage Door Opener System Check

Step	Action	Normal Result(s)	Abnormal Result(s)*
1	Turn the ignition switch to the ON position. Program the universal transmitter using all three channels. Refer to Garage Door Opener Operation .	The universal transmitter programs properly.	The universal transmitter does not program properly. Refer to Garage Door Opener Inoperative .
2	Test the universal transmitter.	The universal transmitter operates properly.	The universal transmitter does not operate properly. Refer to Garage Door Opener Inoperative .
* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.