Ok i am not sure if anyone knows how to do this or if it can be done. i no longer have the xterra but have a 06 frontier now, it does not have ABLS and i found that it was really helpful on my xterra. i am hoping i can just buy a control module from nissan and just plug it into the anti lock brake system since that is all the system uses for the ABLS.

i don't know....but i remember over on TUNFS and some of the frontier boards this topic came up, and theres something missing completely from the non-abls frontiers. they'd know more

That sucks...I'm quite sure the software could be added to the PCM, but perhaps the ABS control unit is a cheaper version without parts to modulate the brakes under power. I'm sure if they hadn't been trying to make a price point with the little trucks, they would at least include the gizmos in the Nismo version.