Transmission Messages - Chevrolet Tahoe 2015 Owner's Manual

If a tire pressure message appears
on the DIC, stop as soon as you
can. Have the tire pressures
checked and set to those shown on
the Tire and Loading Information
label. See Tires on page 10-46,
Vehicle Load Limits on page 9-14,
and Tire Pressure on page 10-53.
The DIC also shows the tire
pressure values. See Driver
Information Center (DIC) (Base
Level) on page 5-30 or Driver
Information Center (DIC) (Uplevel)
on page 5-32.

Transmission Messages

4WD OFF
If equipped with four-wheel drive,
this message displays when the
four-wheel-drive system is
temporarily disabled due to an
overheated condition. The vehicle
will run in two-wheel drive when this
message is present. Once the
four-wheel-drive system cools down,
the message turns off and the
four-wheel-drive system returns to
normal operation.
4WD SHIFT IN PROGRESS
This message will display while the
four-wheel-drive system is shifting.
FOR 4WD LOW SHIFT TO
NEUTRAL
If a four-wheel drive shift into 4 is
requested, and the vehicle speed is
correct, but the transmission is not
in N (Neutral), this message will
display until the transmission is
shifted to N (Neutral).
FOR 4WD LOW SLOW TO XXX
If a four-wheel drive shift into 4 is
requested, but the vehicle speed is
too high, this message will display
until the correct vehicle speed is
reached.
Instruments and Controls
GRADE BRAKING ACTIVE
This message displays when grade
braking has been activated while
driving on downhill grades. This
message will only appear the first
time the feature is activated in an
ignition cycle. See Tow/Haul Mode
on page 9-36, Automatic
Transmission on page 9-31, and
Cruise Control on page 9-47.
GRADE BRAKING OFF
This message displays when grade
braking has been disabled with the
Tow/Haul Mode button on the end of
the shift lever. See Tow/Haul Mode
on page 9-36, Automatic
Transmission on page 9-31, and
Cruise Control on page 9-47.
GRADE BRAKING ON
This message displays when grade
braking has been enabled with the
Tow/Haul Mode button on the end of
the shift lever. See Tow/Haul Mode
on page 9-36, Automatic
Transmission on page 9-31, and
Cruise Control on page 9-47.
5-45