American manufacturers use a mix of parameter-reset, seed-key and PIN-based immobiliser routines. Ford PATS requires either two existing keys or a timed reset; GM Global A vehicles need a 30-minute relearn; Stellantis products need the SKIM/SKREEM PIN read from the module. All three are routine daily work for us.

We cut and program remote-head keys, flip keys, proximity fobs and traditional transponder keys, and we stock Strattec and OEM-grade blanks for Ford, Chevrolet, GMC, Dodge, Ram, Jeep, Chrysler, Cadillac, Buick and Lincoln — including the high-security HU101 and B119 blades used on newer trucks and SUVs.

Common extras we handle in the same visit: broken ignition cylinders on older GM columns, worn Ford door lock cylinders, remote start integration, and adding a valet key that opens the doors but will not start the vehicle.