Module & Component Programming
KeyCal provides module programming, advanced diagnostics, wiring repairs and key coding services to ensure vehicles operate at peak performance
What Is Module & Component Programming
New components in modern vehicles need to be programmed to the vehicle before they will work. Some manufacturers, such as Volkswagen Group, lock their components to a specific VIN to stop them being stolen and used on other vehicles (known as “component protection”).
The reason for this is because an ACC Radar can range anywhere from $2000 up to $5000 for one of these cars. More and more the only way to program new modules to the vehicles is with Genuine Dealer software. At KeyCal we have active Dealer software subscriptions for most vehicle in Australia.

Advanced Automotive Diagnostics
Anyone can scan a car for codes. Understanding what those codes mean, locating the sensors, identifying the root cause of the issue, and distinguishing it from symptoms of other system faults can be complex. Our advanced diagnostics go beyond basic code reading, saving you time and frustration by pinpointing the true source of the fault, because simply clearing them won’t solve the problem.

Outdated or incorrect ECU software can lead to:
ECU & Other Diagnostic Services
We specialise in advanced ECU programming & electronic solutions, including:
Module Programming & Cloning
Replaced a component in your car and it requires programming? We program new modules, clone existing modules and can do configuration and customisation on some modules.
Vehicle Diagnostics & Software Updates
We provide advanced diagnostic reports and resolution plans to get your car back on the road quickly.
Car Key Coding & Security Programming
We code & program new car keys for lost or damaged key replacements, ensuring full security & anti-theft compliance.
NEW 1234YF Air Conditioning Regas
We now offer recharging services for the latest R-1234YF refrigerant, designed for lower environmental impact & improved efficiency.
Advanced Programming Solutions in 3 simple steps
Diagnosis & Consultation
We assess the vehicle and determine any required programming or coding.
OEM-Level Programming
Using genuine dealership software we securely program the module to the vehicle.
Testing & Verification
We resolve detected faults and complete all required ADAS calibrations to manufacturer specifications.
Service FAQ's
Find answers here to the most common questions about programming, key coding, and automotive electronics, including how our services support your workshop.

Which vehicles do you support?
We provide programming coverage for 99% of vehicles in Australia.
Can you program a new key if mine is lost?
TBC
What kind of sensors need programming?
TBC
Do you calibrate Hybrid and Electric Vehicles?
Yes we have specalised tooling for calibration and diagnostics on Hybrid and Electric vehicles, including being qualified to perform HV battery disconnect and reconnect.
Get Expert Proramming & Other Diagnostic Services Today
Ensure safety, accuracy, and compliance with our licensed technicians and OEM-approved tools.
- Licensed & OEM-Approved
- 99% Model Coverage
- Mobile & Workshop Service