Buick Encore Key Replacement in San Diego (2013-2026)

Pull your existing working key and try the GM ten-minute relearn. Working key in, rotate ON, hold roughly 30 seconds, OFF and pull, slide the new blank in within five seconds and rotate ON. Security light extinguishing confirms the chip programmed. You need at least one working key for that sequence. All-keys-lost is a different animal; that demands professional tools like our Autel IM608, and Marco handles it on-site for $150-$250. (619) 876-1271 if you are unsure which scenario applies.

Try cycling first. Rotate ON, hold ten seconds, OFF, repeat three times in a row. A low 12V battery can knock the PASSKey III immobilizer out of sync with your ID46 transponder, and that key cycle often shoves them back into agreement. Still nothing? Marco resyncs through OBD-II for around $100. Whatever you do, do not try to bypass the immobilizer in the driveway; that move trips theft mode and turns a small bill into a bigger one.

Call (619) 876-1271 and Marco sorts this fast. According to our service data, the 2024 Encore did not get push-to-start; it still runs the three-button remote head with ID46 silicon and a CR2032 coin cell exactly like the rest of the lineup. Standard milled blade, standard ignition cylinder. We program at your car through OBD-II for $150-$250.

VIN-check first, always. The Encore GX (2020+) sits on a different platform entirely and some trim levels run an updated high-security laser blade that will not interchange with a standard Encore key. Regular Encore across every model year keeps the standard blade and ID46 chip combination. Marco cuts and programs both, but the VIN read confirms which blank rides out to your car. Unsure which one yours is? Text a photo of the key to (619) 876-1271 and we sort it before dispatch.