by steffknee » Wed Aug 06, 2008 5:12 am
The TRAC OFF light will come on for a few reasons
1. the traction control is turned off
2. the check engine light is on, the trac system is bypassed when the engine light is on
3. when there is a problem with the traction control system, its like a check engine light for that particular system. you can hook it up to a Toyota scan tool to read the codes, I don't know of any other generic scan tool that can access those codes. or you can try what JavaJoe said and reset the system and see what happens.
1997 Toyota Celica ST--my baby/money pit
1999 Toyota Solara SE--now my sister's car
1994 Toyota Celica GT--Beams Swap