2008 GMC SAVANA fuel pressure

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Your vehicle’s instrument panel is
equipped with this cluster or one very
similar to it.
The instrument panel cluster includes
these key features:
A. Engine Coolant Temperature Gauge
B. Oil Pressure Gauge
C. Speedometer
D. Odometer/Driver Information Center
E. Voltmeter
F. Fuel Gauge
Instrument Panel Cluster – Gasoline Engine
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Note: The instrument panel cluster
is designed to let you know about many
important aspects of your vehicle’s
operation. It is important to read your
Owner Manual and become familiar with
the information being relayed to you
by the lights, gauges and indicators,
as well as what action can be taken to
ensure safety and to prevent damage.
See Section 3 of your Owner Manual.

Your vehicle’s instrument panel is
equipped with this cluster or one
very similar to it.
The instrument panel cluster
includes these key features:
A. Engine Coolant Temperature
Gauge
B. Oil Pressure Gauge
C. Speedometer
D. Odometer/Driver Information
Center
E. Voltmeter
F. Fuel Gauge
4
Note: The instrument panel cluster is designed to
let you know about many important aspects of
your vehicle’s operation. It is important to read
your Owner Manual and become familiar with the
information being relayed to you by the lights,
gauges and indicators, as well as what action can
be taken to ensure safety and to prevent damage.
Diesel engine only: Your vehicle is equipped
with a Diesel Particulate Filter Emissions System
and requires Ultra-Low Sulfur Diesel Fuel.
Maintenance messages may appear on the
Driver Information Center regarding this system.
See your Diesel Engine Owner Manual for more
information.
See Section 3 of your Owner Manual.
Instrument Panel Cluster – Diesel Engine
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Getting to Know Your GMC Savana/Chevrolet Express

Your vehicle’s Driver Information Center
(DIC) provides vehicle information, vehi-
cle feature customization, and vehicle
warning messages. The DIC messages
will be shown on the instrument panel
cluster display.
The controls for
operating the DIC
are located on the
left side of the instru-
ment panel cluster.
They include:
Trip/Fuel: Press
this button to display
the following trip and
fuel information:
• Odometer
• Trip Odometers
• Fuel Range
• Average Economy
• Fuel Used
• Timer
• Average Speed
• Digital Tachometer
(Vehicle Information):Press this
button to display the following vehicle
information:
• Oil Life
• Fuel Filter
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Driver Information Center• Display Units (English/Metric)
• Tire Pressures
• Engine Hours
• Tire Pressure Monitor Programming
• Compass Zone and Compass
Calibration
• Remote Keyless Entry Programming
(Customization): Press this button
to scroll through the following custom-
ization features:
• Display Language
• Auto Door Lock
• Auto Door Unlock
• Remote Door Lock (if equipped)
• Remote Door Unlock (if equipped)
• Delay Door Lock
• Exit Lighting
• Approach Lighting (if equipped)
• Chime Volume
• Elevated Idle (if equipped)
• Factory Settings
(Set/Reset):Press this button to set
or reset DIC functions or to acknowl-
edge a warning message.
Vehicle Customization Settings
To customize features to a preferred
setting:
1. With the vehicle in Park, turn on the
ignition.
2. Press the (Customization) button
to scroll through the feature settings
menu.
3. With the desired customization
feature displayed, press the
(Set/Reset) button to access the
settings.

StabiliTrak®is an advanced computer-
controlled vehicle stability enhancement
system that automatically uses the func-
tions of the antilock brakes, traction con-
trol and stability control to help you keep
the vehicle continuing in the same direc-
tion that the steering wheel is pointed.
When activated, the system may reduce
engine power to the wheels and apply
braking to individual wheels as neces-
sary to help you maintain directional
control of the vehicle.
When you first start your vehicle and
begin driving, you may hear or feel the
system going through several diagnostic
checks. You may also feel a reduction in
acceleration or hear a noise or vibration
while the system is active. This is normal.
StabiliTrak Button
Parts of the
StabiliTrak
system can
be turned
off at vehicle
speeds below
20 mph. The
system auto-
matically will
turn back on when vehicle speed
exceeds 20 mph. It is recommended to
leave the system on at all times for nor-
mal driving. It may be necessary to turn
off the system if the vehicle is stuck in
sand, mud or snow.
Getting to Know Your GMC Savana/Chevrolet Express16
Tire Pressure Monitor
The Tire Pressure Monitor alerts you
when a significant reduction in pressure
occurs in one or more of your vehicle’s
tires by illuminating the (Low Tire
Pressure) warning light on the instru-
ment panel cluster. The low tire pressure
warning light will remain on until you
correct the tire pressure. A CHECK TIRE
PRESSURE message may also appear
on the DIC.
Correcting the Tire Pressure
When the low tire pressure warning light
illuminates, you must inflate the tire to
the proper tire pressure (just as you
must refuel the vehicle when the low
fuel warning light illuminates). The Tire
and Loading Information label shows the
correct tire pressure for the tires when
they’re cold. “Cold” means your vehicle
has been sitting for at least three hours
or driven no more than one mile.
You can temporarily clear the DIC
message by acknowledging it with your
DIC controls. However, at the next vehi-
cle start-up, the DIC message will reap-
pear if the tire pressure has not been
corrected.
During cooler conditions, the low tire
pressure warning light may appear when
the vehicle is first started and then turn
PERFORMANCE & MAINTENANCE
StabiliTrak®– Stability Control
System
To disable the system, press and hold
the (StabiliTrak) button, located on
the instrument panel, for more than five
seconds. The StabiliTrak Off message
will be displayed and the StabiliTrak light
will illuminate. Press the button
again to turn the system back on.
See Section 4 of your Owner Manual.