2006 GMC SAVANA ECU

L(Panic Alarm):The remote keyless entry transmitter
comes equipped with an instant panic alarm. To use
the alarm, press the horn symbol while the ignition
is turned off. The horn will sound and both the interior
and exterior lamps will flash for up to thirty seconds.
To stop the instant panic alarm, press the panic button
again, wait for thirty seconds, or start the vehicle.
j(Cargo Door):Press this button to unlock the
cargo doors only.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of
four transmitters matched to it.
Resynchronization
Resynchronization may be necessary due to the
security method used by this system. The transmitter
does not send the same signal twice to the receiver.
The receiver will not respond to a signal that has been
sent previously. This prevents anyone from recording
and playing back the signal from the transmitter.
To resynchronize your transmitter, stand close to your
vehicle and press and hold the lock and unlock
buttons on the transmitter at the same time for seven
seconds. The door locks should cycle to confirm
synchronization. If the locks do not cycle, see your
dealer for service.
2-5

Power Door Locks
Press the bottom side of
the power door lock switch
to lock all the doors at
once. Press the top side of
the power door lock
switch to unlock all the
doors at once.
When a door is locked, the inside door handle
will not work.
Cargo Door Relocking
This feature protects the owner from having an
unsecured side cargo door. If the side cargo door is
open when the lock button is pressed on the door or
the remote keyless entry transmitter, all doors will lock
and then relock again after the cargo door is closed.
If the cargo door is not closed within several minutes,
the relock will not occur.
Rear Door Security Locks
Security locks are located on the side sliding door,
or the front portion of the 60/40 side swing-out door.
They are also located on the passenger side rear cargo
door of some vehicles.
If your vehicle has security
locks on the rear cargo
door, you can lock these
doors so they cannot be
opened from the inside.
Move the lever down to engage the security feature.
Move the lever up to return the door locks to normal
operation.
Rear Cargo Door
2-8

Move the button to the
right for the driver’s side
door or to the left for
the passenger’s side door
to engage the security
feature. Move the button to
the left for the driver’s
side door or to the right for
the passenger’s side
door to return the door
locks to normal operation.Move the button up to
engage the security
feature. Move the button
down to return the
door locks to normal
operation.
Lockout Protection
This feature protects you from locking your key in the
vehicle when the key is in the ignition and a door
is open.
If the power lock switch is pressed when either the
driver’s, passenger’s, or rear door is open, all the doors
will lock and then the driver’s door will unlock. This
feature does not include the side cargo door. 60/40 Swing-Out Side
Door; Driver’s Side
Shown, Passenger’s
Side Similar
Side Sliding Door
2-9

Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Passlock®
Your vehicle is equipped with the Passlock®
theft-deterrent system.
Passlock®is a passive theft-deterrent system. Passlock®
enables fuel if the ignition lock cylinder is turned with
a valid key. If a correct key is not used or the ignition
lock cylinder is tampered with, fuel is disabled.
During normal operation, the SECURITY light will go off
approximately five seconds after the key is turned to
RUN. SeeSecurity Light on page 3-40.
If the engine stalls and the SECURITY light flashes,
wait until the light stops flashing before trying to restart
the engine. Remember to release the key from
START as soon as the engine starts.
If the engine is running and the SECURITY light comes
on, you will be able to restart the engine if you turn the
engine off. However, your Passlock
®system is not
working properly and must be serviced by your dealer.
Your vehicle is not protected by Passlock
®at this time.
You may also want to check the fuse. SeeFuses and
Circuit Breakers on page 5-93. See your dealer for
service.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
Keep your speed at 55 mph (88 km/h) or less for
the rst 500 miles (805 km).
Do not drive at any one constant speed, fast or
slow, for the rst 500 miles (805 km). Do not
make full-throttle starts. Avoid downshifting to
brake, or slow, the vehicle.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time your new brake
linings are not yet broken in. Hard stops with new
linings can mean premature wear and earlier
replacement. Follow this breaking-in guideline
every time you get new brake linings.
Do not tow a trailer during break-in. SeeTowing a
Trailer on page 4-37for the trailer towing
capabilities of your vehicle and more
information.
Following break-in, engine speed and load can be
gradually increased.
2-17

Change Engine Oil Light................................3-39
Security Light...............................................3-40
Cruise Control Light......................................3-40
Reduced Engine Power Light.........................3-41
Highbeam On Light.......................................3-41
Daytime Running Lamps (DRL) Indicator Light.....3-41
Tow/Haul Mode Light....................................3-42
Check Gages Warning Light...........................3-42
Fuel Gage...................................................3-42
Audio System(s).............................................3-43
Setting the Time for Radios without Radio
Data Systems (RDS)..................................3-44
Setting the Time for Radios with Radio
Data Systems (RDS)..................................3-44AM-FM Radio...............................................3-45
Radio with CD..............................................3-47
Radio with Cassette and CD..........................3-52
Radio with Six-Disc CD.................................3-63
Theft-Deterrent Feature (Non-RDS Radios).......3-74
Theft-Deterrent Feature (RDS Radios).............3-74
Radio Reception...........................................3-75
Care of the Cassette Tape Player...................3-75
Care of Your CDs.........................................3-76
Care of the CD Player...................................3-77
Fixed Mast Antenna......................................3-77
Chime Level Adjustment................................3-77
Section 3 Instrument Panel
3-2

{CAUTION:
If the airbag readiness light ever comes on
when you have turned off the airbag, it means
that something may be wrong with the airbag
system. The right front passenger’s airbag
could inate even though the switch is off. If
this ever happens, do not let anyone whom the
national government has identied as a member
of a passenger airbag risk group sit in the right
front passenger’s position (for example, do not
secure a rear-facing child restraint in your
vehicle) until you have your vehicle serviced.
SeeAirbag Off Switch on page 1-71.
Passenger Airbag Status Indicator
If your vehicle has the passenger sensing system
then your instrument panel has a passenger airbag
status indicator.
When the ignition key is turned to RUN or START, the
passenger airbag status indicator will light ON and
OFF, or the symbol for on and off, for several seconds
as a system check. Then, after several more seconds,
the status indicator will light either ON or OFF, or either
the on or off symbol to let you know the status of the
right front passenger’s frontal airbag.Passenger Airbag
Status Indicator –
United States
Passenger Airbag
Status Indicator –
Canada
3-29

If your vehicle has a rear seat, it will accommodate a
rear-facing child restraint. A label on your sun visor says,
“Never put a rear-facing child seat in the front.” This
is because the risk to the rear-facing child is so great, if
the airbag deploys.
{CAUTION:
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
restraint, no system is failsafe, and no one can
guarantee that an airbag will not deploy under
some unusual circumstance, even though it is
turned off. We recommend that rear-facing
child restraints be secured in the rear seat,
even if the airbag is off.If your vehicle does not have a rear seat that will
accommodate a rear-facing child restraint, never put a
child in a rear-facing child restraint in the right front
passenger seat the unless passenger airbag status
indicator shows off. Never put a rear facing child
restraint in the right front passenger seat unless the
airbag is off. Here is why:{CAUTION:
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
restraint, no system is fail-safe, and no one
can guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend that
rear-facing child restraints be transported in
vehicles with a rear seat that will
accommodate a rear-facing child restraint,
whenever possible.
3-30

Security Light
The light will stay on until the engine starts. If the light
flashes, the Passlock®System has entered a tamper
mode. If the vehicle fails to start, seePasslock®
on page 2-17.
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock
®
System. Your vehicle will not be protected by Passlock®,
and you should see your GM dealer.
Cruise Control Light
The cruise light comes on whenever you set your cruise
control. SeeCruise Control on page 3-10for more
information. United States
CanadaUnited StatesCanada
3-40