Automotive Locksmith Key Cutting & Programming

Question 1

What is the primary function of a key code in automotive locksmithing?

Accepted Answer

Generate an exact key cut pattern

Answer

A key code is used to generate an exact key cut pattern for a vehicle, ensuring proper function in the lock and ignition.

Question 2

Which tool is commonly used for duplicating automotive keys?

Accepted Answer

Key duplicator machine

Answer

A key duplicator machine is used to precisely cut a new key based on an existing one, ensuring accuracy and functionality.

Question 3

What is the purpose of a transponder key?

Accepted Answer

Communicates with the vehicle's immobilizer

Answer

A transponder key contains a chip that communicates with a vehicle's immobilizer system to allow engine ignition.

Question 4

Which programming method is often used to pair a new transponder key with a vehicle?

Accepted Answer

On-board programming

Answer

On-board programming is a method that allows locksmiths to program new transponder keys using the vehicle's built-in system without extra equipment.

Question 5

Why is decoding an existing key important before cutting a new one?

Accepted Answer

Ensures precise key cuts

Answer

Decoding an existing key ensures that the new key is cut precisely to match the original, preventing lock malfunctions.

(CAL) Certified Automotive Locksmith Practice Test