When plugging in to a diagnostic unit the unit can't tell the difference between a wire break or unit failure. It could be the abs module or simply a broken wire which means the diagnostic unit can't see the abs and assumes its the fault.
When plugging in to a diagnostic unit the unit can't tell the difference between a wire break or unit failure. It could be the abs module or simply a broken wire which means the diagnostic unit can't see the abs and assumes its the fault.