anti lock brake controller
I tried finding this info by searching but could not.
When used the HYPERTECH contorller it lists that the speedo correction is only possible the the Hayes brake controller.
How do I know which controller I have? The truck is a 2001 and that seems to be the year of the change, from what I have read.
When used the HYPERTECH contorller it lists that the speedo correction is only possible the the Hayes brake controller.
How do I know which controller I have? The truck is a 2001 and that seems to be the year of the change, from what I have read.



