ignition PONTIAC G3 2010 Service Manual

Here are four things that some owners ask about. None
of these show a problem with the fuel gage:
.At the service station, the gas pump shuts off
before the vehicle's fuel gage reads full.
.It takes a little more or less fuel to fill up than the
fuel gage indicated. For example, the gage may
have indicated the fuel tank was half full, but it
actually took a little more or less than half the
tank's capacity to fill the tank.
.The indicator moves a little when the vehicle turns
a corner or accelerates.
.The fuel gage indicator goes back to empty when
the ignition is turned off.
Low Fuel Warning Light
This light comes on when
the vehicle is low on fuel.
The low fuel warning light comes on when there is
approximately 1.7 gallons (6.0 liters) of fuel remaining in
the tank.
To turn the light off, add fuel to the fuel tank. See Filling
the Tank on page 6‑8.
4-35

Setting the EQ
SOUND (Equalization) :Press to select an
equalization setting.
Setting the EQ
To set the EQ:
1. Press SOUND.
2. Press the pushbutton below the P.EQ tab on the display. The Pop, Rock, Ctry, Voice, Jazz, Clas
tabs appear on the display.
3. Press the pushbutton below the desired selection to set the EQ. Pressing the same pushbutton again
cancels the EQ setting.
XM Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. For more
information, contact XM at www.xmradio.com or call
1-800-929-2100 in the U.S. and www.xmradio.ca or
call 1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messageson page 4‑51later in this
section for further detail.
Playing a CD
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD begins playing. A CD can
be loaded while the ignition is in the OFF position.
When the CD is inserted, CDP appears on the display.
As the CD is loading, LOADING appears on the display.
As each new track starts to play, the track number
displays.
If the ignition or radio is turned off with a CD in the
player, it will stay in the player. When a CD is in the
player and the ignition is in the ON/RUN position, the
radio must be turned on before the CD will start playing.
When the ignition and radio are turned on, the CD will
start playing where it stopped, if it was the last selected
audio source.
The CD player can play the smaller 8 cm (3 in) single
CDs with an adapter ring. Full-size CDs and the smaller
CDs are loaded in the same manner.
[TUNE (Next Track): Press[TUNE to go to the
next track. The track number will appear on the display.
The player will continue moving forward through the CD
with each press of
[TUNE.
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rTUNE (Previous Track):Press to go to the start of
the current track. The track number will appear on the
display. The player will continue moving backward
through the CD with each press of
rTUNE.
BAND : Press to listen to the radio while a CD is
playing. The CD remains inside the radio for future
listening.
CD/AUX : Press to play a CD when listening to the
radio. CDP appears on the display when the CD player
has been selected. The CD symbol will appear on the
display when a CD is loaded.
Press CD/AUX while a CD is playing to pause the CD.
PAUSE flashes on the display. Press CD/AUX again to
start playing the CD.
Press CD/AUX to play a CD when listening to the audio
contents from other device (AUX mode). CDP appears
on the display when the CD player has been selected.
The CD symbol will appear on the display when a CD is
loaded.
EJECT : Press to eject a CD. The CD can be ejected
when the ignition or the radio is turned off.
INFO/DISP (Information/Display): : Press to display
additional text information related to the current MP3/
WMA song. A choice of additional information such
as: Song Title , Album Title, Artist, Bit rate may appear. RPT (Repeat) :
Press the pushbutton under the RPT
tab on the display to repeat the current track, RPT
appears on the display. Press the pushbutton again to
stop repeat.
RDM (Random) : Press the pushbutton below the
RDM tab on the display to play tracks in random, rather
than sequential order, RDM appears on the display.
Press the pushbutton again to stop random play.
INT (Scan) : Press the pushbutton below the INT tab
on the display to listen to the first few seconds of each
track on the CD, INTRO appears on the display. Press
the pushbutton again to stop scanning and the current
track begins to play.
Playing an MP3/WMA CD-R Disc
The radio has the MP3/WMA CD-R disc capability. For
more information, see Using an MP3on page 4‑48later in this section.
CD Messages
CHECK CD :If this message displays and/or the CD
comes out, it could be for one of the following reasons:
.It is very hot. When the temperature returns to
normal, the CD should play.
.The road is very rough. When the road becomes
smoother, the CD should play.
.The CD is dirty, scratched, wet, or upside down.
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Playing an MP3/WMA
With the ignition in the ON/RUN position, insert a CD
partway into the slot, label side up. The player pulls the
disc in. The CD should begin playing. As each new
track starts to play, the track number, and the song
name will appear on the display. If the ignition or radio
is turned off with a CD in the player, it will stay in the
player. When a CD is in the player and the ignition is
turned on, the radio must be turned on before the CD
will start playback. When the ignition and radio are
turned on, the CD will start playing where it stopped, if it
was the last selected audio source.
The CD player can play the smaller 8 cm (3 in) single
CDs with an adapter ring. Full-size CDs and the smaller
CDs are loaded in the same manner.
Sound quality may be reduced due to CD-R quality, the
method of recording, the quality of the music that has
been recorded, and the way the CD-R has been
handled.
DIR (Directory) :Press to repeat the tracks in the
current directory. DIR displays.
Press DIR again to repeat the tracks in all of the
directories. ALL displays.
Press DIR again to turn off repeat play.
uSEEKt(Next/Previous Folder) (in MP3/WMA
Mode): Press to change the folder. If CD-R does not
have any folders, “ROOT”flashes on the display for a
short time.
[TUNE (Next Track): Press the up TUNE arrow to
go to the next track. The track number displays. The
player continues moving forward through the CD each
time TUNE is pressed.
rTUNE (Previous Track): Press the down TUNE
arrow to go to the start of the current track. The track
number displays. The player continues moving
backward through the CD each time TUNE is pressed.
INFO/DISP (Information/Display) : Press to display
additional text information related to the current
MP3/WMA song. A choice of additional information
such as: Song Title, Album Title, and Artist. Bit rate
might also display.
When information is not available, No Info displays.
Press this button for longer than two seconds to change
display mode.
SCROLL (MP3/WMA Mode Only) : Press the SOUND
button for longer than two seconds. The song title or
other available information of a song scrolls on/off.
The offset is scroll on. The scroll mode can be changed
only when the SOUND button is pressed for longer than
two seconds.
4-50

{WARNING:
If you do not shift down, the brakes could get so
hot that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Shift down to let the engine
assist the brakes on a steep downhill slope.
{WARNING:
Coasting downhill in N (Neutral) or with the
ignition off is dangerous. The brakes will have to
do all the work of slowing down and they could
get so hot that they would not work well. You
would then have poor braking or even none going
down a hill. You could crash. Always have the
engine running and the vehicle in gear when
going downhill.
.Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds that
let you stay in your own lane.
.Top of hills: Be alert—something could be in your
lane (stalled car, accident).
.Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
Winter Driving
Driving on Snow or Ice
Drive carefully when there is snow or ice between the
tires and the road, creating less traction or grip. Wet ice
can occur at about 0°C (32°F) when freezing rain
begins to fall, resulting in even less traction. Avoid
driving on wet ice or in freezing rain until roads can be
treated with salt or sand.
Drive with caution, whatever the condition. Accelerate
gently so traction is not lost. Accelerating too quickly
causes the wheels to spin and makes the surface under
the tires slick, so there is even less traction.
Try not to break the fragile traction. If you accelerate too
fast, the drive wheels will spin and polish the surface
under the tires even more.
5-11

Engine Oil Life System
When to Change Engine Oil
This vehicle has the Engine Oil Life System, a computer
system that indicates when to change the engine oil
and filter. This is based on engine revolutions and
engine temperature, and not on mileage. Based on
driving conditions, the mileage at which an oil change is
indicated can vary considerably. For the oil life system
to work properly, the system must be reset every time
the oil is changed.
When the system has calculated that oil life has been
diminished, it indicates that an oil change is necessary.
A change engine oil light displays. Change the oil as
soon as possible within the next 1 000 km (600 miles).
It is possible that, if driving under the best conditions,
the oil life system might not indicate that an oil change
is necessary for over a year. However, the engine oil
and filter must be changed at least once a year and at
this time the system must be reset. Your dealer/retailer
has trained service people who will perform this work
using genuine parts and reset the system. It is also
important to check the oil regularly and keep it at the
proper level.
If the system is ever reset accidentally, the oil must be
changed at 5 000 km (3,000 miles) since the last oil
change. Remember to reset the oil life system
whenever the oil is changed.
How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
your engine oil and filter based on vehicle use.
Whenever the oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where the oil is changed prior to a
change engine oil light being turned on, reset the
system.
After changing the engine oil, the system must be reset:1. With the engine off, turn the ignition key to ON/RUN.
2. Fully press and release the accelerator pedal slowly three times within five seconds.
3. Turn the key to LOCK/OFF, then start the vehicle.
If the change engine oil light comes back on when the
vehicle is started, the engine oil life system has not
reset. Repeat the reset procedure.
6-18

Jump Starting
If the vehicle's battery has run down, you may want to
use another vehicle and some jumper cables to start
your vehicle. Be sure to use the following steps to do it
safely.
{WARNING:
Batteries can hurt you. They can be dangerous
because:
.They contain acid that can burn you.
.They contain gas that can explode or ignite.
.They contain enough electricity to burn you.
If you do not follow these steps exactly, some or
all of these things can hurt you.
Notice: Ignoring these steps could result in costly
damage to the vehicle that would not be covered by
the warranty.
Trying to start the vehicle by pushing or pulling it
will not work, and it could damage the vehicle.
1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Notice:
If the other vehicle's system is not a 12-volt
system with a negative ground, both vehicles can
be damaged. Only use vehicles with 12-volt systems
with negative grounds to jump start your vehicle.
2. Get the vehicles close enough so the jumper cables can reach, but be sure the vehicles are not
touching each other. If they are, it could cause a
ground connection you do not want. You would not
be able to start your vehicle, and the bad
grounding could damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles involved
in the jump start procedure. Put an automatic
transmission in P (Park) or a manual transmission
in N (Neutral) before setting the parking brake.
Notice: If you leave the radio or other accessories
on during the jump starting procedure, they could
be damaged. The repairs would not be covered by
the warranty. Always turn off the radio and other
accessories when jump starting the vehicle.
3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged into the
cigarette lighter or the accessory power outlet.
Turn off the radio and all lamps that are not
needed. This will avoid sparks and help save both
batteries. And it could save the radio!
6-38

Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver's responsibility to
maintain correct tire pressure, even if under‐inflation
has not reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start‐ups as long as the malfunction
exists.
When the malfunction indicator is illuminated, the
system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur
for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after
replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function properly.
SeeTire Pressure Monitor Operation
on page 6‑59for
additional information.
Federal Communications Commission
(FCC) and Industry and Science Canada
See Radio Frequency Statementon page 8‑17for
information regarding Part 15 of the Federal
Communications Commission (FCC) Rules and
RSS-210/211 of Industry and Science Canada.
Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System
(TPMS). The TPMS is designed to warn the driver when
a low tire pressure condition exists. If your vehicle has
this feature, the TPMS sensors are mounted onto each
tire and wheel assembly, excluding the spare tire and
wheel assembly. The TPMS sensors monitor the air
pressure in your vehicle's tires and transmit tire
pressure readings to a receiver located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the low
tire pressure warning light
on the instrument panel
cluster.
The low tire pressure warning light comes on at each
ignition cycle until the tires are inflated to the correct
inflation pressure.
6-59

The tire pressure warning light may come on in cool
weather when the vehicle is first started, and then turn
off as you start to drive. This could be an early indicator
that the tire pressures are getting low and need to be
inflated to the proper pressure.
A Tire and Loading Information label, attached to your
vehicle, shows the size of your vehicle's original
equipment tires and the correct inflation pressure for
your vehicle's tires when they are cold. SeeLoading the
Vehicle
on page 5‑14, for an example of the tire
information label and its location on your vehicle. Also
see Inflation - Tire Pressure on page 6‑57.
Your vehicle's TPMS system can warn you about a low
tire pressure condition but it does not replace normal
tire maintenance. See Tire Inspection and Rotation
on
page 6‑61and Tires on page 6‑50.
Notice: Liquid tire sealants could damage the Tire
Pressure Monitor System (TPMS) sensors. Sensor
damage caused by using a tire sealant is not
covered by your warranty. Do not use liquid tire
sealants.
TPMS Malfunction Light
The TPMS will not function properly if one or more of
the TPMS sensors are missing or inoperable. When the
system detects a malfunction, the low tire warning light
flashes for about one minute and then stays on for the
remainder of the ignition cycle. The low tire warning
light comes on at each ignition cycle until the problem is
corrected. Some of the conditions that can cause the
malfunction light to come on are:
.One of the road tires has been replaced with the
spare tire. The spare tire does not have a TPMS
sensor. The TPMS malfunction light should go off
once you re‐install the road tire containing the
TPMS sensor.
.One or more TPMS sensors are missing or
damaged. The TPMS malfunction light should go
off when the TPMS sensors are installed and the
sensor matching process is performed
successfully. See your dealer/retailer for service.
6-60

FusesUsage
ACC/RAP Instrument Panel Fuse Block
P/WINDOW‐2 Power Window Switch
P/W
WINDOW‐1 Power Window Switch
FAN LOW Cooling Fan LOW Relay A/CON A/C Compressor Relay
PKLP LH Tail Lamp (LH), Side Marker (LH),
Turn Signal & Parking Lamp (LH),
License Lamp
PKLP RH Tail Lamp (RH), Side Marker (RH),
Turn Signal & Parking Lamp (RH),
License Lamp, I/P Fuse Block
ECU ECM, TCM
FRT FOG Front Fog Lamp Relay F/PUMP Fuel Pump Relay
HAZARD Hazard Switch, Hood Contact
Switch
HDLP HI LH Head Lamp (LH), IPC Fuses
Usage
HDLP HI RH Head Lamp (RH) IPC IPC
HDLP LO LH Head Lamp (LH), I/P Fuse Block
HDLP LO RH Head Lamp (RH) EMS‐1 ECM, Injector
DLIS Ignition Switch
EMS‐2 EVAP Canister Purge Solenoid,
Thermostat Heater, HO2S, MAF
Sensor
SPARE Not Used
Relays Usage
F/PUMP RELAY Fuel Pump
STARTER RELAY Starter
PARK LAMP RELAY Park Lamp
6-91