GM YUKON XL Automobile User Manual


 
Trailer Gain and Output
On vehicles with the Integrated Trailer Brake
Control (ITBC) system, the trailer brake display
appears in the DIC. Press the trip odometer reset
stem until TRAILER GAIN and OUTPUT display.
TRAILER GAIN shows the trailer gain setting. This
setting can be adjusted from 0.0 to 10.0 with either a
trailer connected or disconnected. To adjust this setting,
see Integrated Trailer Brake Control System under
Towing a Trailer
on page 549
for more information.
OUTPUT shows the power output to the trailer anytime
a trailer with electric brakes is connected. Output is
displayed in 0 to 10 bars. Dashes may appear in the
OUTPUT display. See Integrated Trailer Brake Control
System under Towing a Trailer
on page 549
for more
information.
Compass Zone Setting
This display allows for setting the compass zone.
See DIC Compass
on page 458
for more information.
Compass Recalibration
This display allows for calibrating the compass.
See DIC Compass
on page 458
for more information.
Oil Life
To access this display, the vehicle must be in
P (Park). Press the trip odometer reset stem until
OIL LIFE REMAINING displays. This display shows an
estimate of the oil's remaining useful life. If you see
99% OIL LIFE REMAINING on the display, that means
99% of the current oil life remains. The engine oil life
system will alert you to change the oil on a schedule
consistent with your driving conditions.
When the remaining oil life is low, the CHANGE
ENGINE OIL SOON message will appear on the
display. See CHANGE ENGINE OIL SOON under DIC
Warnings and Messages
on page 461
. You should
change the oil as soon as you can. See Engine Oil
on
page 618
. In addition to the engine oil life system
monitoring the oil life, additional maintenance is
recommended in the Maintenance Schedule in this
manual. See Scheduled Maintenance
on page 73
for more information.
Remember, you must reset the OIL LIFE display
yourself after each oil change. It will not reset itself.
Also, be careful not to reset the OIL LIFE display
accidentally at any time other than when the oil has just
been changed. It cannot be reset accurately until the
next oil change. To reset the engine oil life system,
see Engine Oil Life System on page 620.
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