Chevrolet Tahoe Key Fob Remote Programming Instructi...

Obtain all remote transmitters for this vehicle.1. Locate the Data Link Port. It is located under drivers side dash. You...
Obtain all remote transmitters for this vehicle.1. Locate the Data Link Port. It is located under drivers side dash. You may need to lay on the floor and look up under the dash to see it. Be sure you know which ports are 8 and 4. Notice the port is wider on the top row. If you are looking at the port with the wide row on top and the narrow row on bottom, Port 1 will be in the...
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