For Vehicles Equipped With (TRAC) System
WARNING: This page is about a different car, the 2002 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
TRAC system OFF condition can be confirmed by the indication, "TRAC OFF", of the warning light in the combination meter.
Notices When Using 2-Wheel Drum Tester:
When using a 2-wheel drum tester such as a speedometer tester, a combination tester of speedometer and brake, chassis dynamometer or else, always turn the TRAC system off via the TRAC OFF switch before measurement.