traction control TOYOTA COROLLA 2012 10.G Quick Reference Guide

OVERVIEW
FEATURES/OPERATIONS
SAFETY AND EMERGENCY FEATURES
5
Indicator symbols
Charging system warning1
Brake system warning1
PASSENGER AIR BAG ON and PASSENGER AIR BAG OFF indicator
Anti-lock Brake System warning1
Headlight high beam indicator
Turn signal indicator
Slip indicator
1
Cruise control/Cruise control SET indicator
Low Tire Pressure Warning1
Open door warning
SRS Airbag warning1
Driver seat belt reminder (on the instrument cluster)
(alarm will sound if speed is over 12 mph)
Front passenger seat belt reminder (on the center panel)
(alarm will sound if speed is over 12 mph)
Malfunction/Check Engine indicator1
Low fuel level warning
Fog light indicator
For details, refer to “Indicators and warning lights,” Section 2-2, 2012 Owner’s
Manual.
Low engine oil pressure warning1
Vehicle Stability Control OFF indicator1
Maintenance/Service required indicator1
Electric power steering warning1
1If indicator does not turn off within a few seconds of starting engine, there may be a
malfunction. Have vehicle inspected by your Toyota dealer.
Traction Control OFF indicator1

22
Star Safety SystemTM
VSC helps prevent loss of traction during cornering by reducing engine power and
applying brake force to selected wheels.
Toyota’s VSC monitors steering angle and the direction your vehicle is traveling.
When it senses that the front or rear wheels begin to lose traction, VSC reduces
engine power and applies braking to selected wheels. This helps restore traction
and vehicle control.
Vehicle Stability Control (VSC)
Anti-Lock Brake System (ABS)
Brake Assist (BA)
ABS helps prevent brakes from locking up by "pulsing" brake pressure to each
wheel. This limits brake lockup and provides the maximum brake effectiveness for
the current road conditions.
Toyota's ABS sensors detect which wheels are locking up and limits wheel lockup by
"pulsing" each wheel's brakes independently. Pulsing releases brake pressure
repeatedly for fractions of a second. This helps the tires attain the maximum
traction that the current road conditions will allow, helping you stay in control.
Brake Assist is designed to detect sudden or “panic” braking, and then add braking
pressure to decrease the vehicle’s stopping distance. When there’s only a split
second to react, Brake Assist can add additional brake pressure more quickly than
just the driver alone can. VSC helps prevent loss of traction during cornering by reducing engine power, and
Traction Control helps maintain traction on loose gravel and wet, icy, or uneven
surfaces by applying brake force to the spinning wheel(s).
Toyota’s TRAC sensors are activated when one of the drive wheels starts to slip.
TRAC limits engine output and applies the brakes to the spinning wheel. This
transfers power to the wheels that still have traction to help you drive safely.
Traction Control (TRAC)
Electronic Brake Force Distribution (EBD)
Toyota’s ABS technology has Electronic Brake-force Distribution (EBD) to help
maintain stability and balance when braking. Abrupt stops cause the vehicle to tilt
forward, reducing the braking power of the rear wheels. EBD responds to sudden
stops by redistributing brake force to maximize the braking effectiveness of all
four wheels.
SAFETY AND EMERGENCY FEATURES
All new Toyota vehicles come standard with the Star Safety SystemTM, which
combines Vehicle Stability Control (VSC), Traction Control (TRAC), Anti-lock Braking
System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA) and Smart
Stop Technology (SST).