99% of 2005-08' Tacomas are old-school. No Electronic LSD, Stabililty, & Traction control. Very Rare option to get
VSC, now standard on 09-10's. There would be a VSC or AUTO-LSD button it DID have it. The TRD Sport has a Mech LSD, Off-road Locker (but only in 4lo, and push button). Other wise Off-road is open diff in 2wd and 4wd w/o any sort of nanny on board to keep you in line I only owned...