Black plate (2,1)
Chevrolet Tahoe and GMC Yukon/Yukon Denali Hybrid - 2012
1-2
In Brief
Four-Wheel Drive
If the vehicle has four-wheel drive,
you can send the engine's driving
power to all four wheels for extra
traction. Read the following before
using four-wheel drive.
Automatic Transfer Case
The transfer case knob is located
to the left of the instrument panel
cluster. You can choose among
five driving settings:
2
m
(Two-Wheel Drive High):
This setting is used for driving in
most street and highway situations.
AUTO (Automatic Four-Wheel
Drive):
This setting is ideal for
use when road surface traction
conditions are variable.
4
m
(Four-Wheel Drive High):
Use the four-wheel high position
when you need extra traction, such
as on snowy or icy roads or in most
off-road situations.
4
n
(Four-Wheel Drive Low) :
This setting delivers extra torque.
You might choose Four-Wheel Drive
Low if you are driving off-road in
deep sand, deep mud, deep snow,
and while climbing or descending
steep hills.
N (Neutral):
Shift the vehicle's
transfer case to N (Neutral) only
when towing the vehicle. See
Recreational Vehicle Towing on
page 10
and
“
Towing the
Vehicle
”
in the owner manual.
See
Hybrid Features
High Voltage Safety
Information
This vehicle has a standard
12-volt battery and a high voltage
hybrid battery. Only a trained
service technician with the proper
knowledge and tools should inspect,
test, or replace the hybrid battery.
See your dealer if the hybrid battery
needs service.
The 12-volt battery cables, in the
engine compartment, are clearly
labeled. In emergency situations,
first responders can cut those
cables to disable the high voltage
hybrid battery system.
