2005 Toyota 4Runner Owners Manual - Page 600

'05 4Runner_U (L/O 0504) In the following cases, contact your Toyota dealer: D The indicator light does not come on when the ignition key "ON". is turned to D The indicator light remains on after the ignition key is turned to "ON". D The indicator light comes on when the system is on while driving. NOTICE Make sure that the center differential lock indicator light goes off before normal driving. Four- wheel drive models only- Pushing the center differential lock switch automatically turns the vehicle stability control system off. At this time, the "VSC OFF" indicator comes on with the center differential lock indicator light. The "VSC OFF" indicator light comes on for a few seconds when the ignition key is turned to "ON". It will come on again when you push the center differential lock switch to turn off the system. "VSC TRAC" warning light This light warns that there is a problem somewhere in the following. D Vehicle stability control system D Traction control system (two- wheel drive models) D Active traction control system (four- wheel drive models) D "AUTO LSD" system (two- wheel drive models) D Downhill assist control system (four- wheel drive models) D Hill- start assist control system 176