ABS Light On

[j cAT]

Originally Posted by ColoradoSilverado

What exactly do you mean by "ABS Grounds" ?

Bert

this would be the return path of current flow from the device consuming power...your vehicle has many ground points..the one I described is a common ABS failure ground ,,,,as well as the fuel pump ground point located by the fuel tank.

did you look at where this is as I described ?

[ColoradoSilverado]

Originally Posted by j cAT

this would be the return path of current flow from the device consuming power...your vehicle has many ground points..the one I described is a common ABS failure ground ,,,,as well as the fuel pump ground point located by the fuel tank.

did you look at where this is as I described ?

No, not yet. I will have lots of time this Saturday to try to fix it once and for all !

Bert

[ColoradoSilverado]

Finally had some time to look at it some more, the wires from the sensors to the wiring harness are fine, no damage/cuts or anything. Turned out that my digital voltmeter stopped working so I couldn't measure. One weird thing is that the ABS pump runs all the time even when I pull the ABS fuse it keeps running, so I went underneath and disconnected the electrical connectors on the pump and guess what...it still runs ???

Bert