A closer look.
A clearer reference.
KeyLab Repair is an online technical workspace for automotive key professionals. We bring circuit-board references and inspection guidance together to help you understand the key in front of you.
What you’ll find inside
- A searchable library of automotive key PCB references.
- Front and back board views with clickable component locations.
- Recorded chip markings, frequencies and board identifiers where available.
- Illustrated Repair Basics covering inspection and component measurements.
Made for the repair bench
Search by manufacturer or technical identifier, compare both faces of a board, and explore the components marked on the reference.
KeyLab is a digital reference and learning service accessed through a web browser. Access is tied to your account; the library is not a physical key, a replacement part or a repair booking.
Support and enquiries: cheaibsajed@gmail.com.
Seller: Cheaib, trading as KeyLab Repair.
Clarity comes from the details.
A similar-looking PCB does not establish vehicle compatibility. Board revisions and component values can differ. Use the recorded identifiers, appropriate measurements and the physical board to confirm a match.
Some board images are enhanced illustrations. Their purpose is to make component locations easier to inspect; generated lettering is not a substitute for recorded technical information. KeyLab does not guarantee that a reference will diagnose or resolve a particular fault.