Brake System Warning Light - Cadillac Escalade 2020 Owner's Manual

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-13566599) -
2020 - CRC - 5/29/19
122 INSTRUMENTS AND CONTROLS
away once the engine is warmed
up. If this occurs, change the fuel
brand. It may require at least one
full tank of the proper fuel to turn
the light off. See Recommended
Fuel 0 232.
If the light remains on, see your
dealer.
Emissions Inspection and
Maintenance Programs
If the vehicle requires an Emissions
Inspection/Maintenance test, the test
equipment will likely connect to the
vehicle's Data Link Connector (DLC).
The DLC is under the instrument
panel to the left of the steering wheel.
Connecting devices that are not used
to perform an Emissions Inspection/
Maintenance test or to service the
vehicle may affect vehicle operation.
See Add-On Electrical Equipment 0 249.
See your dealer if assistance is needed.
The vehicle may not pass
inspection if:
The light is on when the engine is
running.
The light does not come on when
the ignition is in Service Mode.
Critical emission control systems
have not been completely
diagnosed. If this happens, the
vehicle would not be ready for
inspection and might require
several days of routine driving
before the system is ready for
inspection. This can happen if the
12-volt battery has recently been
replaced or run down, or if the
vehicle has been recently serviced.
See your dealer if the vehicle will not
pass or cannot be made ready for
the test.
Brake System Warning
Light
This light should come on briefly
when the vehicle is turned on. If it
does not come on then, have it fixed
so it will be ready to warn you if there
is a problem.
When the vehicle is on, the brake
system warning light also comes on
when the manual parking brake is set.
The light stays on if the parking brake
does not fully release. If it stays on
after the parking brake is fully
released, there is a brake problem.
Have the brake system inspected right
away. If equipped with an Electric
Parking Brake, see Electric Parking
Brake 0 199.
If the light comes on while driving,
pull off the road and stop carefully.
The pedal might be harder to push,