CAL - Certified Automotive Locksmith Automotive Locksmithing Tools Questions and Answers 1 — Questions and Answers
Question 1: An automotive locksmith needs to originate a high-security key with internal and external cuts, often referred to as a "laser-cut" key. Which type of machine is specifically designed for this task?
- A standard edge-cut duplicator
- A code-cutting milling machine (Correct answer)
- A Tibbe key cutter
- A flat steel key punch
Correct answer: A code-cutting milling machine
Code-cutting milling machines are engineered to create the precise, multi-axis cuts required for high-security or 'laser-cut' keys. Unlike a standard duplicator that traces an existing key's edge, a milling machine uses a cutter and often computer numerical control (CNC) to cut grooves into the key's surface based on code.
Question 2: A locksmith is working on an older Toyota in an 'All Keys Lost' situation. The standard OBDII key programmer is unable to reset the immobilizer. What set of specialized tools will the locksmith most likely need to proceed by reading the immobilizer data directly?
- An air wedge, long reach tool, and mechanical code grabber
- A key impressioning file, scope, and blank keys
- A soldering iron, EEPROM reader/programmer, and a computer (Correct answer)
- A Lishi pick, key cutter, and OBDII programmer
Correct answer: A soldering iron, EEPROM reader/programmer, and a computer
When OBD programming fails or isn't an option, the locksmith must perform 'EEPROM work'. This involves physically removing the immobilizer's EEPROM chip, which requires a soldering iron, reading its data with a dedicated programmer connected to a computer, and then using that data to generate a new key file.
Question 3: What is the primary application of a set of automotive try-out keys for a professional locksmith?
- To non-destructively unlock older vehicle locks by systematically testing pre-cut keys. (Correct answer)
- To program new transponder chips without an electronic tool.
- To test the electronic functionality of a cloned remote head key.
- To rekey an entire vehicle's lock set to a new bitting.
Correct answer: To non-destructively unlock older vehicle locks by systematically testing pre-cut keys.
Try-out keys, also known as jiggler keys, are a collection of keys with common cuts for a specific lock system or manufacturer. They are used to systematically try each key in a lock until one opens it, providing a non-destructive entry method primarily for older, simpler wafer locks.
Question 4: A locksmith needs to service a stuck ignition lock cylinder on a Ford. To remove the cylinder without damage, it must be turned to the 'ON' position, but the key is lost. Which tool is specifically designed to help manipulate the wafers and turn the plug for removal?
- An EEPROM clamp
- A high-frequency key cloner
- A sidewinder Lishi pick
- A dedicated ignition removal tool or wafer pick (Correct answer)
Correct answer: A dedicated ignition removal tool or wafer pick
Dedicated ignition removal tools, sometimes part of a kit including wafer picks, are designed to manipulate the individual wafers in a lock cylinder. This allows the plug to be turned to the required 'ON' position so the retaining pin can be depressed, enabling the cylinder's removal for service or replacement.
Question 5: In an 'All Keys Lost' situation for a modern vehicle, what is the primary advantage of using a Lishi 2-in-1 tool on the door lock over a traditional lockout kit (air wedge and long reach tool)?
- It is significantly faster for gaining entry on all vehicle models.
- It bypasses the vehicle's electronic security system entirely.
- It allows the locksmith to both open the lock and decode the key bitting simultaneously. (Correct answer)
- It avoids any potential contact with side-impact airbags and door wiring.
Correct answer: It allows the locksmith to both open the lock and decode the key bitting simultaneously.
The "2-in-1" designation for a Lishi tool refers to its ability to both pick (manipulate) the lock to open it and decode (read) the depths of each wafer. This decoded information is crucial for cutting a new mechanical key from scratch, a step that cannot be accomplished with a simple lockout kit used only for entry.
Question 6: In the context of automotive locksmithing, what is the primary function of software databases such as InstaCode or Genericode?
- To provide key cutting codes, bitting information, and key blank cross-references. (Correct answer)
- To clone the radio frequency of remote key fobs.
- To program transponder chips directly via a USB interface.
- To flash new firmware onto a vehicle's immobilizer module.
Correct answer: To provide key cutting codes, bitting information, and key blank cross-references.
InstaCode and similar programs are comprehensive code databases for locksmiths. By inputting a vehicle's key code, or sometimes model information, a locksmith can retrieve the original key bitting, space and depth information, and the correct key blank, which is essential for originating a key by code.
CAL - Certified Automotive Locksmith Automotive Locksmithing Tools Questions and Answers 1
An automotive locksmith needs to originate a high-security key with internal and external cuts, often referred to as a "laser-cut" key.
Which type of machine is specifically designed for this task?