Antilock Brake System (Abs) Warning Light; Stabilitrak ® Indicator Light - GMC 2010 Yukon XL Denali Owner's Manual

Antilock Brake System (ABS)
Warning Light
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on,
or comes on again while driving, the vehicle needs
service. If the regular brake system warning light is not
on, the vehicle still has brakes, but not antilock brakes.
If the regular brake system warning light is also on, the
vehicle does not have antilock brakes and there is a
problem with the regular brakes. See Brake System
Warning Light on page 4 32.
For vehicles with a Driver Information Center (DIC),
see DIC Warnings and Messages on page 4 56 for all
brake related DIC messages.
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briefly when the engine
is started.
®
StabiliTrak Indicator Light
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the light comes on and stays on while driving, there
could be a problem with the StabiliTrak
vehicle might need service. When this warning light is
®
on, the StabiliTrak system is off and does not limit
wheel spin.
The light flashes if the system is active and is working
to assist the driver with directional control of the vehicle
in difficult driving conditions.
®
See StabiliTrak System on page 5 6 for more
information.
For vehicles with the
®
StabiliTrak system, this
light comes on briefly
while starting the engine.
®
system and the
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