ignition PONTIAC GRAND PRIX 2001 Repair Manual

5-4
NOTICE:
If the other system isn't a 12-volt system with a
negative ground, both vehicles can be damaged.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren't touching
each other. If they are, it could cause a ground
connection you don't want. You wouldn't 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 starting procedure. Put an automatic
transaxle in PARK (P) or a manual transaxle in
NEUTRAL before setting the parking brake.
3. Turn off the ignition on both vehicles. Turn off the
radio and all lamps that aren't needed. This will
avoid sparks and help save both batteries. And it
could save your radio.
NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs wouldn't be covered by
your warranty.
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.
4. Find the positive (+) and negative (-) terminals on
each battery. Your vehicle has a remote positive (+)
jump starting terminal. The terminal is on the same
side of the engine compartment as your battery. See
ªEngine Compartment Overviewº in the Index for
more information on location. You should always
use the remote positive (+) terminal instead of the
positive (+) terminal on your battery.

6-19
How to Reset the GM Oil Life System

To reset the GM Oil Life System
after the oil has been
changed, use the following steps:
Using the Driver Information Center (DIC)
1. With the ignition key in RUN but the engine off,
fully push and release the accelerator pedal slowly
three times within five seconds.
If the CHANGE OIL SOON light flashes, the system
is resetting.
2. Turn the key to OFF after the light has finished
flashing, then start the vehicle.
If the CHANGE OIL SOON light comes back
on, the engine oil life monitor has not reset.
Repeat the procedure.
Using the Trip Computer (If Equipped)
1. Press the MODE button until the light appears lit
next to OIL LIFE.
2. Press and hold the RESET button for three seconds.
The oil life percentage should change to 100%.What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don't let used oil stay on your skin
for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. See
the manufacturer's warnings about the use and disposal
of oil products.
Used oil can be a real threat to the environment. If you
change your own oil, be sure to drain all free
-flowing
oil from the filter before disposal. Don't ever dispose of
oil by putting it in the trash, pouring it on the ground,
into sewers, or into streams or bodies of water. Instead,
recycle it by taking it to a place that collects used oil.
If you have a problem properly disposing of your used
oil, ask your dealer, a service station or a local recycling
center for help.

6-37
Battery
Your new vehicle comes with a maintenance free
ACDelco
battery. When it's time for a new battery,
get one that has the replacement number shown on the
original battery's label. We recommend an ACDelco
battery. See ªEngine Compartment Overviewº in the
Index for battery location.
WARNING: Battery posts, terminals and related
accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm. Wash hands after handling.
If your battery has a very low charge or is dead, you
may not be able to remove the ignition key from the
ignition switch or shift out of PARK (P). Refer to
ªShifting Out of PARK(P)º in the Index.
Vehicle Storage
If you're not going to drive your vehicle for 25 days
or more, remove the black, negative (
-) cable from
the battery. This will help keep your battery from
running down.
CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren't careful. See ªJump Startingº in the Index
for tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Also, for your audio system, see ªTheft
-Deterrent
Featureº in the Index.

6-67
Fuse Description
BLANK Blank
BLANK Blank
BLANK Blank
BLANK Blank
BTSI Automatic Transaxle Shift
Lock Control
BLANK Blank
BLANK Blank
BLANK Blank
HVAC CTRL Blower Control, HVAC
DIC/HVAC Rear Defog, HVAC, Driver
Information Center, Daytime
Running Lamps, Heated Seats
BLANK Blank
BLANK Blank
PWR DROP Power Drop Ignition
CANISTER
VENTCanister Vent Solenoid
DRL Daytime Running LampsUnderhood Electrical Center -- Passenger's Side
Some fuses are in a fuse
block on the passenger's
side of the engine
compartment. Pull off
the cover labeled FUSES
to expose the fuses.

6-68
Fuse Description
1 Cooling Fan 2
2 Spare
3 Headlamps
4 Battery Main 2
5 Ignition Main 1
6 Cooling Fan 1 Fuse Description
7 Battery Main 1
8 Ignition Main 2
18 Fuel Injections
19 Spare
20 Spare
21 Mass Air Flow (MAF),
Heated Sensors, Canister Purge,
Boost Solenoid
22 Spare
23 Spare
24 Spare
25 Ignition Module
26 Spare
27 Trunk Release, Back
-Up Lamps
28 AC Clutch, ABS Ignition
29 Remote Keyless Entry,
Theft
-Deterrent, Shock Sensor,
Trip Computer, HVAC Module,
Security LED

6-69
Fuse Description
30 Alt Sense
31 Torque Converter Clutch (TCC)
32 Fuel Pump
33 Electronic Control
Module/Powertrain
Control Module
34 Spare
35 Fog Lamps
36 Horn
37 Chime/Mall Module, Taillamps,
Parking Lamps, Sidemarker
Lamps, Dimmable Lamps
38 Spare Fuse
39 Air Pump
40 SpareDiode Description
Air Conditioning Clutch Diode
Relay Description
9 Cooling Fan
10 Cooling Fan 2
11 Ignition Main
12 Cooling Fan 1
13 Air Conditioning Clutch
14 Fuel Pump
15 Fuel Pump Speed Cont
16 Horn
17 Fog Lamp

7-18
Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to LOCK in each shift lever position.

The key should turn to LOCK only when the shift
lever is in PARK (P).

The key should come out only in LOCK.
Parking Brake and Automatic Transaxle PARK (P)
Mechanism Check
CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.

To check the parking brake's holding ability: With
the engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular brake
pedal. Do this until the vehicle is held by the parking
brake only.

To check the PARK (P) mechanism's holding ability:
With the engine running, shift to PARK (P).
Then release the parking brake followed by the
regular brake.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.