2003 Silverado Door Lock Programming

This step may take up to 30 seconds.

2003 silverado door lock programming.

Within 4 seconds press lock or unlock of first remote 3. Within 4 seconds turn the ignition off 4. Simultaneously hold down the lock and unlock buttons on your fob for 15 seconds. Step by step how to programming instructions for a 2003 chevrolet chevy silverado 1500 2500 3500 keyless entry remote fob.

After a delay of approximately 15 seconds the doors will lock and unlock to confirm the programming of that transmitter. Release the door unlock switch. Turn the ignition on 2. 1997 2000 you can program up to 4 remotes on this vehicle 1.

Program any additional remotes for repeating step 6 for each remote. We strive to provide convenience to our customers with free keyless entry remote programming instructions for every single vehicle that we sell on northcoast keyless. Turn the ignition switch to the on position in order to exit the transmitter programming mode.

Exit programming mode by starting your silverado. If the avalanche is anything like a 2003 chevy silverado you can program the door locks as follows. With vehicle off pull back the high beam headlight lever high beams are on 2. Repeat step 10 now for each additional transmitter including any existing transmitters.

Hold down the lock and unlock buttons on the transmitter simultaneously until the door locks and unlocks. The following is a list of available programming options. This procedure essentially wipes allremotes from the vehicles memory so all must be reprogrammed press each button on the remote 26 times lock x 26 unlock x 26 horn x26 then attempt the steps outlined below. Press the lock side of the power door lock switch on the door panel twice.

Press the lock side of the power door lock switch on the door panel once. Your silverado will automatically cycle the locks as it did in step 2. The doors will lock and unlock to confirm the program mode.