2007 GMC SAVANA warning lights

Seats and Restraint Systems
....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 13
Safety Belts
............................................ 17
Child Restraints
...................................... 41
Airbag System
........................................ 78
Restraint System Check
......................... 98
Features and Controls
.............................. 101
Keys
..................................................... 102
Doors and Locks
.................................. 108
Windows
............................................... 116
Theft-Deterrent Systems
....................... 119
Starting and Operating Your Vehicle
....... 120
Mirrors
.................................................. 134
Storage Areas
...................................... 139Instrument Panel
....................................... 141
Instrument Panel Overview
................... 144
Climate Controls
................................... 159
Warning Lights, Gages, and
Indicators
.......................................... 166
Audio System(s)
................................... 187
Driving Your Vehicle
................................. 227
Your Driving, the Road, and
Your Vehicle
..................................... 228
Towing
................................................. 264
Service and Appearance Care
.................. 283
Service
................................................. 286
Fuel
...................................................... 288
Checking Things Under the Hood
......... 294
All-Wheel Drive
..................................... 330
2007 GMC Savana Owner ManualM
1

Vehicle Damage Warnings
Also, in this manual you will find these notices:
Notice:These mean there is something
that could damage your vehicle.
A notice tells about something that can damage
the vehicle. Many times, this damage would not be
covered by your vehicle’s warranty, and it could
be costly. But the notice will tell what to do to help
avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle.
They use the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or information
relating to a specific component, control, message,
gage, or indicator.
If you need help figuring out a specific name of
a component, gage, or indicator, reference
the following topics:
•Seats and Restraint Systems in Section 1
•Features and Controls in Section 2
•Instrument Panel Overview in Section 3
•Climate Controls in Section 3
•Warning Lights, Gages, and Indicators in
Section 3
•Audio System(s) in Section 3
•Engine Compartment Overview in Section 5
5

Instrument Panel Overview........................ 144
Hazard Warning Flashers.......................... 146
Other Warning Devices............................. 146
Horn.......................................................... 146
Tilt Wheel.................................................. 147
Turn Signal/Multifunction Lever.................. 147
Turn and Lane-Change Signals................. 148
Headlamp High/Low-Beam Changer.......... 149
Flash-to-Pass............................................ 149
Windshield Wipers..................................... 149
Windshield Washer.................................... 150
Cruise Control........................................... 151
Exterior Lamps.......................................... 154
Headlamps on Reminder........................... 155
Daytime Running Lamps (DRL)................. 156
Instrument Panel Brightness...................... 156
Dome Lamps............................................. 156
Dome Lamp Override................................ 157
Entry Lighting............................................ 157
Exit Lighting.............................................. 157Reading Lamps......................................... 157
Battery Run-Down Protection..................... 158
Accessory Power Outlet(s)........................ 158
Ashtray(s) and Cigarette Lighter................ 159
Climate Controls......................................... 159
Climate Control System............................. 159
Outlet Adjustment...................................... 162
Rear Heating System................................ 163
Rear Air Conditioning and Heating
System.................................................. 164
Warning Lights, Gages, and Indicators..... 166
Instrument Panel Cluster........................... 167
Speedometer and Odometer...................... 168
Trip Odometer........................................... 168
Safety Belt Reminder Light........................ 168
Passenger Safety Belt Reminder Light....... 169
Airbag Readiness Light............................. 169
Airbag Off Light......................................... 170
Passenger Airbag Status Indicator............. 172
Charging System Light.............................. 174
Section 3 Instrument Panel
141

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages
that may be on your vehicle. The pictures will
help you locate them.
Warning lights and gages can signal that
something is wrong before it becomes serious
enough to cause an expensive repair or
replacement. Paying attention to your warning
lights and gages could also save you or others
from injury.
Warning lights come on when there may be or is
a problem with one of your vehicle’s functions.
As you will see in the details on the next few
pages, some warning lights come on briefly when
you start the engine just to let you know they’re
working. If you are familiar with this section,
you should not be alarmed when this happens.Gages can indicate when there may be or is a
problem with one of your vehicle’s functions. Often
gages and warning lights work together to let
you know when there’s a problem with your
vehicle.
When one of the warning lights comes on and
stays on when you are driving, or when one of the
gages shows there may be a problem, check
the section that tells you what to do about
it. Please follow this manual’s advice. Waiting to
do repairs can be costly – and even dangerous.
So please get to know your warning lights
and gages. They’re a big help.
166

How to Add Automatic
Transmission Fluid
Refer to the Maintenance Schedule to determine
what kind of transmission fluid to use. See
Recommended Fluids and Lubricants on page 409.
Using a funnel, add fluid down the transmission
dipstick tube only after checking the transmission
fluid while it is hot. A cold check is used only
as a reference. If the fluid level is low, add only
enough of the proper fluid to bring the level up to
the HOT area for a hot check. It does not take
much fluid, generally less than one pint (0.5 L). Do
not overfill.
Notice:Use of the incorrect automatic
transmission uid may damage your vehicle,
and the damages may not be covered by
your warranty. Always use the automatic
transmission uid listed inRecommended
Fluids and Lubricants on page 409.
•After adding fluid, recheck the fluid level as
described under “How to Check Automatic
Transmission Fluid,” earlier in this section.
•When the correct fluid level is obtained, push
the dipstick back in all the way; then flip the
handle down to lock the dipstick in place.
Engine Coolant
The cooling system in your vehicle is filled with
DEX-COOL®engine coolant. This coolant is
designed to remain in your vehicle for five years or
150,000 miles (240 000 km), whichever occurs first,
if you add only DEX-COOL
®extended life coolant.
The following explains your cooling system and
how to add coolant when it is low. If you have a
problem with engine overheating, seeEngine
Overheating on page 309.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
•Give freezing protection down to
−34°F (−37°C).
•Give boiling protection up to 265°F (129°C).
•Protect against rust and corrosion.
•Help keep the proper engine temperature.
•Let the warning lights and gages work as
they should.
306

V
Vehicle
Control..................................................... 232
Damage Warnings....................................... 5
Loading.................................................... 259
Symbols...................................................... 5
Vehicle Data Collection and Event
Data Recorders........................................ 430
Vehicle Identification
Number (VIN).......................................... 386
Service Parts Identification Label.............. 386
Ventilation Adjustment.................................. 162
Visors.......................................................... 119
Voltmeter Gage........................................... 175
W
Warning Lights, Gages and Indicators......... 166
Warnings
Hazard Warning Flashers......................... 146
Other Warning Devices............................ 146
Safety and Symbols..................................... 4
Vehicle Damage.......................................... 5Wheels
Alignment and Tire Balance..................... 357
Different Size........................................... 355
Replacement............................................ 357
Where to Put the Restraint............................ 51
Windows..................................................... 116
Manual..................................................... 116
Power...................................................... 117
Swing-Out Windows................................. 118
Windshield
Washer.................................................... 150
Washer Fluid........................................... 318
Wiper Blade Replacement........................ 338
Wiper Blades, Cleaning............................ 382
Wiper Fuses............................................ 387
Wipers..................................................... 149
Winter Driving............................................. 254
Y
Your Vehicle and the Environment............... 396
452