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What is your question?
When my speedometer isn't working my dash shows a tranny error message my abs and srs lights come on but when the speedometer does work the dash is clear. Sometimes it will come on while im driving but the gauge just jumps back n forth from minimum to max speed.
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So, the ABS sensors tell the car how fast it is going. They are called wheel speed sensors. The data from those sensors is sent to the ECU to be relayed to the speedometer. When the information reaches the speedometer, it will adjust the needle on the dash. Either a wheel speed sensor, or, more likely the speedometer sensor is bad. Check all the fuses first, then check all the connections, then test the speedometer sensor, then the wheel sensors.