For many years, the Data Link Connector or OBD was the location for important CAN bus data for aftermarket systems for many car brands….
The (vehicle) speed signal of cars and light commercial vehicles has been one of the most important signals for aftermarket systems such as cruise…
It is normally not necessary for the driver of a car, but an installer of equipment in cars sometimes has to switch on the…
Recently, our helpdesk got a call from an installer who had some problems when installing a taximeter. For the required speed signal, he connected…
The switched power supply, +15 or ignition + as it is also called, is still an important connection point in the car. We have…
Even if an installer has a wealth of experience in subsequently installing equipment in cars, the best installer will still be prone to making…
The speed signal in modern cars is increasingly generated by the ABS and subsequently passed to the CAN-bus, meaning that an immediately usable speed…
Ruud Huijer, 3 maart 2017. Recently, one of my colleagues came across a special connection in a car during a CAN analysis. Apparently someone…
A parking system in the rear bumper is easily activated by switching the car in its reverse gear. But how does this happen with…
Ruud Huijer, 25 september 2015. From my position at Beijer I regularly dig into electrical diagrams of car manufacturers. Not an easy task because…
