I am looking for a 4wd ECU out of a 2000-2002 4runner which controls electric front ADD.. Mine works with the vacuum add. but replaced the actuator to electric one.(Not sure if Tacomas were built with that.)
Should be the same in theory. Probably the best way to check it if you remove the ECU cover and check the labels at the wiring pins. The are small letters on the circuitboard at each pin. The electric ADD has two extra. DL1 and DL2 or DM1 and DM2. Can't recall exactly and not at home at this time to check.
If you could ask the junkyard how much they asking for it would be great too.
(I might even need another actuator as well...)