Engine Coolant Temperature Warning; Light; Driver Mode Control Light; Tire Pressure Light - GMC CHEVROLET Silverado 1500 2021 Owner's Manual

If the ESC and TCS are off, the system does
not assist in controlling the vehicle. Turn on
the TCS and the ESC systems and the
warning light turns off.
See Traction Control/Electronic Stability
Control 0 248.
Engine Coolant Temperature
Warning Light
This light comes on briefly while starting
the vehicle.
If it does not, have the vehicle serviced by
your dealer. If the system is working
normally the indicator light goes off.
Caution
The engine coolant temperature warning
light indicates that the vehicle has
overheated. Driving with this light on can
Caution (Continued)
damage the engine and it may not be
covered by the vehicle warranty. See
Engine Overheating 0 337.
The engine coolant temperature warning
light comes on when the engine has
overheated.
If this happens, pull over and turn off the
engine as soon as possible. See Engine
Overheating 0 337.

Driver Mode Control Light

This light comes on when Sport Mode is
selected.
(Continued)
Instruments and Controls
This light comes on when Snow/Ice Mode is
selected.
This light comes on when Terrain Mode is
selected.
This light comes on when Off-Road Mode is
selected.

Tire Pressure Light

121