2006 PONTIAC G6 ECU

PASS-Key®III+ Operation
Your vehicle is equipped with PASS-Key®III+
(Personalized Automotive Security System)
theft-deterrent system. PASS-Key
®III+ is a passive
theft-deterrent system. This means you don’t have to do
anything special to arm or disarm the system. It works
when you insert or remove the key from the ignition.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
When trying to start the vehicle if the engine does not
start and the SECURITY light comes on, the key
may have a damaged transponder. Turn the ignition
off and try again.
If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse, seeFuses
on page 5-97. If the engine still does not start with the
other key, your vehicle needs service. If your vehicle
does start, the rst key may be faulty. See your dealer
who can service the PASS-Key
®III+ to have a new
key made. In an emergency, contact Roadside
Assistance.It is possible for the PASS-Key
®III+ decoder to “learn”
the transponder value of a new or replacement key.
Up to 10 additional keys may be programmed for
the vehicle. The following procedure is for programming
additional keys only. If all the currently programmed
keys are lost or do not operate, you must see your
dealer or a locksmith who can service PASS-Key
®III+
to have keys made and programmed to the system.
See your dealer or a locksmith who can service
PASS-Key
®III+ to get a new key blank that is cut
exactly as the ignition key that operates the system.
To program the new key do the following:
1. Verify that the new key has “+” stamped on it.
2. Insert the already programmed key in the ignition
and start the engine. If the engine will not start,
see your dealer for service.
3. After the engine has started, turn the key to OFF,
and remove the key.
4. Insert the key to be programmed and turn it to the
ON position within ve seconds of removing the
original key.
5. The SECURITY light will turn off once the key has
been programmed.
6. Repeat Steps 1 through 5 if additional keys are to
be programmed.
2-21

If you are ever driving and the SECURITY light comes
on and stays on, you may be able to restart your
engine if you turn it off. Your PASS-Key
®III+ system,
however, is not working properly and must be serviced
by your dealer. Your vehicle is not protected by the
PASS-Key
®III+ system at this time.
If you lose or damage your PASS-Key
®III+ key,
see your dealer or a locksmith who can service
PASS-Key
®III+ to have a new key made.
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:
Do not drive at any one speed, fast or slow,
for the rst 500 miles (805 km). Do not make
full-throttle starts.
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 4-40for more information.
2-22

OnStar®System
OnStar®uses global positioning system (GPS) satellite
technology, wireless communications, and call centers
to provide you with a wide range of safety, security,
information, and convenience services.
A complete OnStar
®user’s guide and the terms and
conditions of the OnStar®Subscription Service
Agreement are included in the vehicle’s glove box
literature. For more information, visit www.onstar.com
or www.onstarcanada.com. Contact OnStar
®at
1-888-4-ONSTAR (1-888-466-7827), or press the
OnStar
®button to speak to an OnStar®advisor
24 hours a day, 7 days a week.
Terms and conditions of the Subscription Service
Agreement can be found at www.onstar.com or
www.onstarcanada.com.
OnStar®Services
For new vehicles equipped with OnStar®, the Safe and
Sound Plan is included for the rst year. You can
extend this plan beyond the rst year, or upgrade to the
Directions and Connections Plan to meet your needs.
For more information, press the OnStar
®button to speak
with an advisor.
Safe and Sound Plan

Advanced Automatic Collision Notication
Automatic Notication of Airbag Deployment
Emergency Services
Roadside Assistance
Stolen Vehicle Tracking
AccidentAssist
Remote Door Unlock/Vehicle Alert
Remote Diagnostics
Online Concierge
Directions and Connections Plan

All Safe and Sound Plan Services
Driving Directions
RideAssist
Information and Convenience Services
2-44

Security Light...............................................3-44
Cruise Control Light......................................3-44
Highbeam On Light.......................................3-44
Service Vehicle Soon Light............................3-44
Fuel Gage...................................................3-45
Low Fuel Warning Light.................................3-45
Driver Information Center (DIC).......................3-45
DIC Operation and Displays...........................3-46
DIC Warnings and Messages.........................3-48
DIC Vehicle Personalization............................3-52
Audio System(s).............................................3-54
Setting the Time for Radios without
Radio Data Systems (RDS)........................3-55
Setting the Time for Radios with
Radio Data Systems (RDS)........................3-55Radio with CD (Base Level)...........................3-56
Radio with CD (Up Level)..............................3-61
Radio with Six-Disc CD.................................3-71
Theft-Deterrent Feature..................................3-86
Audio Steering Wheel Controls
(Three Spoke)...........................................3-86
Audio Steering Wheel Controls
(Four Spoke)............................................3-87
Radio Reception...........................................3-87
Care of Your CDs and DVDs.........................3-88
Care of the CD and DVD Player.....................3-88
Fixed Mast Antenna
(Retractable Hardtop).................................3-88
Backglass Antenna.......................................3-89
XM™ Satellite Radio Antenna System.............3-89
Section 3 Instrument Panel
3-2

{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 the word OFF or the off symbol is lit on the airbag
status indicator, it means that the passenger sensing
system has turned off the right front passenger’s frontal
airbag. SeePassenger Sensing System on page 1-65
for more on this, including important safety information.If, after several seconds, all status indicator lights
remain on, or if there are no lights at all, there may be a
problem with the lights or the passenger sensing
system. See your dealer for service.
{CAUTION:
If the off indicator and the airbag readiness
light ever come on together, it means that
something may be wrong with the airbag
system. If this ever happens, have the vehicle
serviced promptly, because an adult-size
person sitting in the right front passenger seat
may not have the protection of the frontal
airbag. SeeAirbag Readiness Light on
page 3-33.
3-35

Security Light
For information regarding
this light, see
Theft-Deterrent Systems
on page 2-19.
Cruise Control Light
This light comes on
whenever you set your
cruise control.
The light will go out when the cruise control is turned
off. SeeCruise Control on page 3-10for more
information.
Highbeam On Light
This light will come on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on page 3-8.
Service Vehicle Soon Light
This light will come on
and a chime will sound if
it detects a problem on
the vehicle.
The Driver Information Center (DIC) may display a
message such as Low Coolant, Power Steering, Engine
Reduced Power, etc. These messages may help you
determine why the service vehicle soon indicator is on.
SeeDIC Warnings and Messages on page 3-48.If
this happens, see your GM dealer for necessary repairs
to maintain top vehicle performance.
3-44

CHANGE OIL SOON:This message will display
when the life of the engine oil has expired and it should
be changed.
When you acknowledge the Change Engine Oil
message by clearing it from the display, you still must
reset the engine oil life system separately. See
Engine Oil Life System on page 5-20,Engine Oil on
page 5-17, andScheduled Maintenance on page 6-4for
more information.
CHECK CARGO TOP:If your vehicle has a retractable
hardtop, this message will display if the cargo divider
is not in place when operating the retractable hardtop.
Open the trunk and make sure the cargo divider is
secure and no objects are on the divider. SeeTrunk on
page 2-14,Lowering the Retractable Hardtop on
page 2-49, andRaising the Retractable Hardtop on
page 2-51for more information.
CHECK GAS CAP:This message will display if the gas
cap has not been fully tightened. You should recheck
your gas cap to ensure that it is on properly. A few
driving trips with the cap properly installed should turn
the message off.
DOOR AJAR:This message will display if one or more
of the vehicle’s doors are not closed properly. When
this message displays, you should make sure that the
door is closed completely.ENGINE DISABLED:This message will display if the
starting of the engine is disabled. Have your vehicle
serviced immediately by your GM dealer.
ENG (Engine) PWR (Power) REDUCED:This
message will display to inform you that the vehicle has
reduced engine power to avoid damaging the engine.
ICE POSSIBLE:This message will display when
the outside air temperature is cold enough to create icy
road conditions.
KEY FOB BATT (Battery) LOW:This message will
display if the remote keyless entry transmitter battery is
low. You should replace the battery in the transmitter.
See “Battery Replacement” underRemote Keyless Entry
System Operation on page 2-5.
LOW COOLANT:This message will display when there
is a low level of engine coolant. Have the cooling
system serviced by your GM dealer as soon as possible.
LOW FUEL:This message will display when your
vehicle is low on fuel. You should rell the fuel tank as
soon as possible. You will also see a low fuel warning
light on the instrument panel cluster. SeeLow Fuel
Warning Light on page 3-45,Fuel on page 5-5,
andFilling the Tank on page 5-8.
3-49

TOP MOVE COMPLT (Complete):If your vehicle has
a retractable hardtop, this message will display when
the retractable hardtop has lowered or raised
completely. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop on
page 2-51for more information.
Top Not Allowed:If your vehicle has a retractable
hardtop with an automatic transaxle, this message will
display if the retractable hardtop button is pressed while
the vehicle is not in PARK (P). Make sure that the
vehicle is in PARK (P) when operating the retractable
hardtop. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop
on page 2-51for more information.
If your vehicle has a retractable hardtop with a manual
transaxle, this message will display if the retractable
hardtop button is pressed while the parking brake is not
set and/or the vehicle’s speed is greater than 2 mph
(3 km/h). Make sure that the parking brake is set and the
vehicle’s speed is lowered or the vehicle is stopped
when operating the retractable hardtop. SeeLowering
the Retractable Hardtop on page 2-49andRaising
the Retractable Hardtop on page 2-51for more
information.
TOP NOT SECURE:If your vehicle has a retractable
hardtop, this message will display when the retractable
hardtop button is released before the top open orclose operation is complete. Press and hold the
retractable hardtop button to fully open or close the top.
SeeLowering the Retractable Hardtop on page 2-49
andRaising the Retractable Hardtop on page 2-51
for more information.
TOP OVER TEMP (Temperature):If your vehicle has
a retractable hardtop, this message will display when
the retractable hardtop button is pressed and the
hardtop pump motor temperature is too hot. Wait for the
hardtop pump motor to cool down before using the
retractable hardtop. SeeLowering the Retractable
Hardtop on page 2-49andRaising the Retractable
Hardtop on page 2-51for more information.
TOP TOO COLD:If your vehicle has a retractable
hardtop, this message will display when the retractable
hardtop button is pressed and the hardtop pump
motor temperature is too cold. Wait for the hardtop
pump motor to warm up before using the retractable
hardtop. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop
on page 2-51for more information.
TRUNK AJAR:This message will display when the
trunk lid of your vehicle is not closed completely.
You should make sure that the trunk lid is closed
completely. SeeTrunk on page 2-14for more
information.
3-51