The paperwork for the used car changed hands last week, and the previous owner mentioned, almost as an afterthought, that a second key never turned up. One worn blade on a single ring is now the entire access system for the vehicle.
Most vehicles on the road pair a cut metal blade with an invisible electronic layer, a chip in the head that the immobilizer checks before the engine is allowed to start. Duplicating a spare means reproducing both halves, not just the shape of the blade, so the process depends on what year and system the car actually uses. An older mechanical key copies directly from the blade on a duplicating machine. Transponder and remote-head keys add a chip that is copied or freshly coded through the vehicle's diagnostic connection. Proximity fobs add pairing over radio, and every path ends with a second key that starts the car.
Sound familiar?Markland Woods
Spare Car Key Duplication · Markland Woods
Scene 1
Every make, model and model year settles on a particular combination of blade shape and electronic layer, and the locksmith identifies both before ordering a blank. The VIN narrows the search to the exact immobilizer generation the factory installed, which decides whether the chip can be copied directly or needs to be freshly coded through the car's diagnostic connection. A vehicle that has already had an aftermarket alarm or remote starter fitted sometimes changes what the factory system expects, so a look under the dash or a question about prior work can matter as much as the VIN itself.
Scene 2
Once cutting and programming are finished, each key is tested independently: every door lock, the trunk or hatch, the ignition or the start button, and any remote functions, with the other key set aside so neither test is quietly helped along by a second signal nearby. The vehicle is started and shut off more than once to rule out an intermittent fault, and remote buttons are pressed from a normal distance rather than pressed against the car. Only once both keys pass on their own is the appointment considered complete, rather than treating a single successful start as proof enough.
Scene 3
With a tested spare in hand, a lost original is worth acting on without delay rather than setting aside: the household still has a working key for the vehicle, and the locksmith can remove the lost key's access from the immobilizer so it can no longer start the car if someone else finds it. That step only addresses the electronics, though, so if the lost key's blade could still turn a matching door cylinder by hand, that cylinder is worth rekeying at the same visit rather than left as it was.
What shapes the quoteMarkland Woods Locksmith Co.
FeesSame any hour
Bring the vehicle, its existing key, photo identification, and something that ties you to the vehicle: registration, or a document showing you are authorized to hold a key if the car belongs to someone else, such as an employer or a family member. Knowing the VIN in advance, printed or photographed from the door jamb, also helps the locksmith confirm the exact key system before arriving.
Yes, and it is usually the most straightforward version of this service. A vehicle old enough to use a plain mechanical key has no chip to read or program, so the whole job is cutting a matching blade, either traced from the original or cut to code, and testing it in every lock the first key opens.
Every door lock, the trunk or hatch, the ignition or start button, and any remote functions are checked with the new key on its own, apart from the original, so neither key is quietly helped along by the other's signal. The vehicle is started more than once to rule out an intermittent issue, and only once both keys pass independently is the visit considered finished.
PeelOntario
Spare Car Key Duplication · Mississauga, Applewood Hills, Orchard Heights, Applewood Heights
Every square is one home in a hundred.
On-site assessment
The paperwork for the used car changed hands last week, and the previous owner mentioned, almost as an afterthought, that a second key never turned up.
(289) 805-2539, open 24/7.
On-site assessment preferred · (289) 805-2539, open 24/7
