fuse PONTIAC GRAND PRIX 2007 User Guide

A. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 377.
B. Battery. SeeBattery on page 381.
C. Remote Positive (+) Terminal. SeeJump
Starting on page 382.
D. Underhood Fuse Block. SeeUnderhood Fuse
Block on page 462.
E. Engine Coolant Recovery Tank. SeeCooling
System on page 366.
F. Pressure Cap. SeePressure Cap on page 364.
G. Power Steering Fluid Reservoir (low in
engine compartment). SeePower Steering
Fluid on page 376.
H. Supercharger Oil Fill Location (If Equipped).
SeeSupercharger Oil on page 355.I. Electric Cooling Fan. SeeCooling System on
page 366.
J. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 350.
K. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 350.
L. Engine Coolant Bleed Valve. See “How to Add
Coolant to the Radiator” underCooling
System on page 366.
M. Automatic Transaxle Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transaxle Fluid on page 357.
N. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 378.
O. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 355.
347

A. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 377.
B. Battery. SeeBattery on page 381.
C. Underhood Fuse Block. SeeUnderhood Fuse
Block on page 462.
D. Remote Positive (+) Terminal. SeeJump
Starting on page 382.
E. Pressure Cap. SeePressure Cap on page 364.
F. Power Steering Fluid Reservoir. SeePower
Steering Fluid on page 376.
G. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 350.H. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 350.
I. Automatic Transaxle Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transaxle Fluid on page 357.
J. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 378.
K. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 355.
L. Engine Coolant Recovery Tank. SeeCooling
System on page 366.
349

Notice:If you leave your radio or other
accessories on during the jump starting
procedure, they could be damaged. The repairs
would not be covered by your warranty.
Always turn off your radio and other
accessories when jump starting your 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!
4. Open the hood on the other vehicle and
locate the positive (+) and negative (−)
terminal locations on that vehicle.
You will not use your vehicle’s battery for jump
starting. It has a remote positive (+) jump
starting terminal, located on the underhood
fuse block, for that purpose.If your vehicle has one
of the 3800 V6 engines,
to uncover the remote
positive (+) terminal,
press the tab at
the bottom of the fuse
block and lift the
cover up.
3800 V6 and 3800 V6
Supercharged Engines
383

If your vehicle has the
5.3L V8 engine, to
uncover the remote
positive (+) terminal,
remove the fuse
block cover.
Always use the remote positive (+) terminal
instead of the positive (+) terminal on the
battery. SeeEngine Compartment Overview
on page 346for more information on location.
{CAUTION:
An electric fan can start up even when the
engine is not running and can injure you.
Keep hands, clothing and tools away from
any underhood electric fan.
{CAUTION:
Fans or other moving engine parts can
injure you badly. Keep your hands away
from moving parts once the engine is
running.
5.3L V8 Engine
384

Electrical System
Add-On Electrical Equipment
Notice:Do not add anything electrical to your
vehicle unless you check with your dealer
rst. Some electrical equipment can damage
your vehicle and the damage would not
be covered by your warranty. Some add-on
electrical equipment can keep other
components from working as they should.
Add-on equipment can drain your vehicle’s battery,
even if your vehicle is not operating.
Your vehicle has an airbag system. Before
attempting to add anything electrical to your
vehicle, seeServicing Your Airbag-Equipped
Vehicle on page 78.
Headlamp Wiring
The headlamp circuit is protected by individual
fuses in the underhood fuse block. An electrical
overload will cause the fuse to blow. If this
happens, have the headlamp system checked
right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a
circuit breaker and a fuse. If the motor overheats
due to heavy snow, etc., the wiper will stop
until the motor cools. If the overload is caused by
some electrical problem, have it xed.
Power Windows and Other Power
Options
Circuit breakers in the fuse panel protect the
power windows and other power accessories.
When the current load is too heavy, the circuit
breaker opens and closes, protecting the circuit
until the problem is xed.
459

Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected
from short circuits by a combination of fuses,
circuit breakers and fusible thermal links in the
wiring itself. This greatly reduces the chance
of res caused by electrical problems.
Look at the silver-colored band inside the fuse. If
the band is broken or melted, replace the fuse.
Be sure to replace a bad fuse with a new one of
the identical size and rating. Spare fuses and
a fuse puller are located in the underhood
fuse block. SeeUnderhood Fuse Blocklater in
this section.
Instrument Panel Fuse Block
Some fuses are in a
fuse block located on
the end of the
instrument panel on the
passenger side.
To get to the fuse block lift up on the side panel.
A fuse usage chart is on the inside of this
panel.
460

Fuse Usage
RAP Retained Accessory Power
SUN ROOF Sunroof
CRUISE SW Cruise Switch
PK LP Parking Lamps
RR DEFOG Rear Window Defogger
DR LK/TRUNK Door Lock/Trunk
ONSTAR/ALDL Onstar
®/Diagnostic Link
Fuse Usage
CANISTER Fuel Tank Solenoid Canister
PK LAMPS Parking Lamps
RADIO/AMP Radio Amplier
RFA/MODRemote Function Activator
(Remote Keyless Entry)
DISPLAYSInstrument Panel Displays/Head-Up
Display (HUD), Driver Information
Center (DIC)
INT LIGHT Interior Lamps
HVAC Climate Controls
CHMSL/BKUPCenter High Mounted Stop
Lamp/Back-Up Lamps
PWR WDO Power Windows
SPRING
COIL 2Steering Wheel Control Switches
PWR SEAT Power Seat
TURN/HAZTurn Signals/Hazard
Warning Lamps
PWR MIRS Power Mirrors
HTD SEAT Heated Seat
To reinstall the end panel, position the lower
section with the edge of the instrument panel,
and press the sides of the panel until it snaps
into place.
461

Underhood Fuse Block
The underhood fuse
block is located on the
passenger’s side of
the vehicle in the engine
compartment.
To remove the fuse block cover, press in on the
tab at the bottom of the cover and pull up.
Fuses Usage
1 Driver’s Side High-Beam Headlamp
2Passenger’s Side High-Beam
Headlamp
3 Driver’s Side Low-Beam Headlamp
4Passenger’s Side Low-Beam
Headlamp
3800 V6 Engine
462

Fuses Usage
5 Windshield Wipers/Washer
6 Washer/Remote Vehicle Current
7 Fog Lamps (Option)
9 Airbag
10 Accessory Power
11 Horn
12 Emission
13 Air Conditioning Clutch
14 Oxygen Sensor
15 Powertrain Control Module
16Powertrain Control
Module/Electronic Throttle Control
17 Electronic Throttle Control
18 Display
19 Anti-lock Brake Solenoid
20 Fuel Injection
21 Transaxle Solenoid
22 Fuel Pump
23 Anti-lock BrakesFuses Usage
24 Electronic Ignition
26 Battery Main 1
27 Battery Main 2
28 Battery Main 3
29 Fan 1
30 Battery Main 4
31 Anti-lock Brake Motor
32 Fan 2
33 Starter
56 Air Pump
Relays Usage
34 High-Beam Headlamps
35Low-Beam Headlamps, Headlamp
Driver Module
36 Fog Lamps (Option)
37 Ignition 1
38 Air Conditioner Compressor
39 Horn
40 Powertrain
463

Relays Usage
41 Fuel Pump
42 Fan 1
43 Fan 3
44 Windshield Wiper/High
45 Windshield Wiper
46 Fan 2
48 Crank
49 Spare Fuse
50 Spare Fuse
51 Spare Fuse
52 Blank
53 Blank
54 Blank
55 Fuse Puller
§Air Conditioning Clutch
Fuses Usage
HVAC Climate Control System
FUEL/PUMP Fuel Pump
AIRBAG/
DISPLAYAirbag, Display
COMPASS Compass
ABS Anti-lock Brake System5.3L V8 Engine
464