[Professor]

Whats the way you can test a speed sensor with a multimeter ?
I got a new cluster and it still dont work, also on the harness behind the cluster there seems to be a fuse in the harness but i dont think its a fuse or if it even has anything to do with the speedo.
the new cluster works but the odo dont move , the speedo dont move, the abs light stays on and the od light blinks, with the origanal cluster it dont do that, there is differences but iam not sure if it has anything to do with it, Speedo worked before i redid the faces, it just stopped working out of the blue afterwords, all wires behind the cluster are in good condition.