speedo not working - helpme

[adrihack]

Friends, I am speaking of Brazil and I am with problem in my vehicle (Omega 3,8 compact disc v6 sfi automatic year 2000) and for what I could verify there in its country if calls holden commodore vt. The problem is the following one: it does not mark speed, to put the other components functions normally (as RPM, TEMP, TRIP, ETC). Already we change the speed sensor that goes in the exchange, however the problem continues. I made the test placing another panel of instruments and the problem continues. When passing scanner it recognizes the speed, to put the car does not function the locking of the doors, cruise control. How functions the signal of speed of this model? of where comes and for where it passes?

 

[vy_storm]

just the one thread will do thanks.