Black plate (20,1)
Chevrolet Impala Owner Manual - 2012
5-20
Instruments and Controls
Press and briefly hold the ESC OFF
button to turn off the ESC system;
the ESC OFF light comes on and a
message displays in the Driver
Information Center (DIC). See
Ride
Control System Messages on
page 5
‑
31
for more information.
If the TCS/ESC system is off, the
system does not assist in controlling
the vehicle. Turn on the TCS/ESC
system and the indicator light
turns off.
See
Traction Control System (TCS)
on page 9
‑
27
, and
Electronic
Stability Control (ESC) on
page 9
‑
29
for more information.
Electronic Stability
Control (ESC)/Traction
Control System (TCS)
Indicator/Warning Light
The Electronic Stability Control
(ESC), or the Traction Control
System (TCS) indicator/warning
light comes on briefly when the
engine is started.
If the light does not come on or
stays on, have the vehicle serviced
by the dealer. If the system is
working normally, the indicator light
turns off.
If the light comes on and stays on
while driving, and a message
displays in the Driver Information
Center (DIC), have the vehicle
serviced by the dealer. See
Ride
Control System Messages on
page 5
‑
31
for more information.
If the light flashes while driving, this
means that the ESC or the TCS is
assisting in controlling the vehicle.
See
Traction Control System (TCS)
on page 9
‑
27
, and
Electronic
Stability Control (ESC) on
page 9
‑
29
for more information.
Engine Coolant
Temperature Warning
Light
This light comes on briefly while
starting the vehicle.
