This is amazing. A lot of great info.
I spent some time trying to find, but having a hard time locating how to access and test the wheel sensors. I believe the wheel sensor(s) is what's giving me my TCS & ABS light. Is page 19-43 the only section dedicated to the wheel sensors? I appreciate the help.
Go here: http://www.nsxprime.com/FAQ/Reference/1991_svcman/1991servman.pdf
Even though this is 1991 the ABS chapter should help, Section 19. Did you get the code?