2001 Toyota Highlander Owners Manual - Page 119

'01 HIGHLANDER_U (L/O 0106) If the vehicles is going to skid during driving, the slip indicator light flashes and an alarm sounds intermittently. The vehicle skid control system activates when the vehicle speed is about more than 15 km/h (9 mph). While the "VSC" warning light and "TRAC OFF" indicator/warning light come on, the vehicle skid control system cannot be operated. You may hear a sound in the engine compartment for a few seconds when the engine is started or just after the vehicle is started. This means that the vehicle skid control is in the self −check mode and does not indicate a malfunction. If any of the following conditions occurs, this indicates a malfunction somewhere in the parts monitored by the warning light system. Contact your Toyota dealer as soon as possible to service the vehicle: D The "VSC" warning light and "TRAC OFF" indicator/warning light do not come on after the ignition is turned to on. D The "VSC" warning light and "TRAC OFF" indicator/warning light are left on after the ignition is turned to on. D The "VSC" warning light and "TRAC VEHICLE SKID CONTROL FAILURE WARNING SYSTEM OFF" indicator/warning light come on while driving. These lights warn that there is a problem somewhere in the vehicle skid control system or traction control system. The lights will come on when the ignition key is turned to "ON", and will go off after about a few seconds. If the "VSC" warning light and "TRAC OFF" indicator/warning light come on, the vehicle skid control system and traction control system do not work. However, as conventional braking operates when applied, there is no problem to continue your driving. 2001 MY HIGHLANDER_U (OM48432U) 119