Good to the forum. I wanted to consult you for a failure in auto corsa 2, the speedometer fails. This model does not have a sensor in the box, or transmission. What it does bring are 4-wheel sensors, for the operation of the abs. I wanted to know if someone could guide me with this fault. Check the 4 sensors and measure continuity to the tab that is connected to the abs.medi module in ohm each and give me a value of approximately 1500 each. I lifted the front wheels and spun them and measured alternately. and also in hertz and if they generate said signal and reach the abs module. The rear wheels have tangential sensors. I spin them and they do not generate me alternately. I ask: they would have to generate the rear wheels, signal, bone alternating current, or how they would have to measure their signal. Would someone have the circuit or diagram of the sensors and / or where the speedometer takes a signal? I also have the fuse and relay diagram of this model, if someone could guide me or collaborate with the diagrams, from now very grateful. I wanted to note that the abs light came on like a year ago. and the speedometer stopped working a month ago, when the speedometer did not work, the car tends to stop when I brake. Thank you very much, I hope you made me understand. Thank you

Friend, you checked the fuses, something else can be the cable branch that controls the installation is not cut or stripped!