
Coding Blog
Coding
The term “Coding” describes the process of turning on and off functions within a car’s Electronic Control Unit (ECU).
Since the mid 1990’s, cars use computers to control functions. Turning your indicators on would set off a sequence of relays, which were located near your dashboard. These relays make a tick-tock sound in time with the lights turning on and off. Indicator sounds are now computer generated. Most cars now control almost everything through an ECU, from the engine to headlights to windows. Read more “Coding Blog”