fuses GMC ENVOY 1998 Owners Manual

Remember, the theft-deterrent system won‘t activate if
you lock the doors with a key or use the manual door
lock. It activates only if
you use a power door lock
switch with the door open, or with the remote keyless
entry transmitter. You should
also remember that you
can start your vehicle with the correct ignition key
if’ the
alarm has been set
off.
Here’s how to avoid setting off the alarm by accident:
If you don’t want to activate the theft-deterrent
system, the vehicle should be locked
with the door
key
after the doors are closed.
Always unlock a door with a key, or use the remote
keyless entry transmitter. Unlocking
a door any other
way will set off the alarm.
If you set off the alarm by accident, unlock any door
with the key. You can
also turn off the alarm by pressing
UNLOCK on the remote keyless entry transmitter.
The alarm won’t stop if you try to unlock a door any
other way.
Testing the Alarm
The alarm can be tested by following these steps:
I. From inside the vehicle, lower the driver‘s window
and open the driver’s door.
3.
4.
Activate the system by locking the doors with the
power door
lock switch while the door is open, or
with the remote keyless entry transmitter.
Get out
of the vehicle, close the door and wait for the
SECURITY light to
go out.
Then reach
in through the window, unlock the door
with the manual door lock and open the door. This
should set
off the alarm.
If the alarm does not sound when it should but the
vehicle’s high-beam headlamps flash, check
to see if the
horn works. The horn fuse may be blown.
To replace the
f~~se, see “Fuses and Circuit Breakers”
in the Index.
If the alarm does not sound or the vehicle’s high-beam
headlamps do not flash, the vehicle should be serviced
by
an authorized service center.
Passlock’
Your vehicle is equipped with the Passlock
theft-deterrent system.
Passlock is
a passive theft-deterrent system. The system
is armed once the key is removed from the ignition.
Passlock enables fuel
if the ignition lock cylinder is
turned with a valid key. If a correct key is not used, fuel
is disabled.
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Turn and Lane Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way up
or down. When the turn
is finished, the lever
will return automatically.
I 1 I An arrow on the instrument
panel will flash
in the
direction of the turn or
lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by
itself when you release it.
The signal indicator will flash even if a turn signal bulb
is burned out. Check the front and rear turn signal lamps
regularly
to make sure they are working. If
a bulb is burned out, replace it to help avoid an
accident. If the
arrows don’t go on at all when you
signal a turn, check the fuse (see “Fuses and Circuit
Breakers”
in the Index) and for burned-out bulbs.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each flash of the turn
signal.
To turn off the chime, move the turn signal lever
to the off position.
Headlamp High/Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the multifunction lever all the way toward
you. Then release
it.
When the high beams are
on, this indicator light on
the instrument panel will
also be on.
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Inflating something too much can make it
explode, and
you or others could be injured. Be
sure to read the inflator instructions, and inflate
any object only to its recommended pressure.
To use your air inflator, attach the appropriate nozzle
adapter, if required, to the end of the hose.
Then attach that end of
the
hose to the object you wish
to inflate. Remove
the
protective cap covering the
outlet. Attach
the other end
of
the hose to the outlet.
Press the
ON switch.
If the air inflator system does not turn on, the fuse may
be blown
or installed incorrectly. See “Fuses and Circuit
Breakers”
in the Index or see your dealer for service.
Your air inflator will automatically shut off after about
10 minutes. To reset, press the ON switch again.
Don’t
run your air inflator for longer than 30 minutes at
one time.
If you do, you may damage the system. After
30 minutes, wait at least 10 minutes before restarting the
air inflator.
To turn off the air inflator, press OFF and detach the
hose, first from the inflated object, then from the outlet.
Replace the protective cap. Place the inflator kit tools
in
the pouch and store it properly.
To replace the cover, line up the tabs at the back of the
cover and put
it in place.
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Payload
The payload capacity is shown on the CertificationRire
label. This is the maximum load capacity that your
vehicle can carry. Be sure to include the weight of the
occupants as part
of your load. If you added any
accessories or equipment after your vehicle left the
factory, remember to subtract the weight
of these things
from the payload.
Your dealer can help you with this.
Electronic Level Control
The rear of the vehicle is automatically kept level as you
load
or unload your vehicle. However, you should still
not exceed the
GVWR or the GAWR.
The ignition has to be on for the level control to work.
The system includes a small electric air compressor and
air-adjustable rear shock absorbers.
You may hear the compressor operating when you load
or unload your vehicle, and periodically
as the system
self-adjusts. This is normal. The compressor should operate for
brief periods
of time
If the sound continues for an extended period of time,
your vehicle needs service.
To keep your battery from
being drained. you may want to remove the
LD LEV
fuse in the fuse control panel until you can get your
vehicle serviced (see “Fuses and Circuit Breakers”
in
the Index).
Using heavier suspension components to get added
durability might not change your weight ratings.
Ask
your dealer to help you load your vehicle the right way.
NOTICE:
Your warranty does not cover parts or
components that fail because
of overloading.
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Trailer Wiring Harness
The heavy-duty trailer wiring is an eight-wire harness
assembly. The harness is stored under the vehicle, on the
driver’s side corner frame rear crossmember. The
heavy-duty trailer wiring has a 30-amp feed wire
with
an in-line fuse located by the junct.ion block. See “Fuses
and Circuit Breakers”
in the Index. The harness does not
have a cannector and should be wired by
a qualified
electrical technician. The technician can use the
following color code chart when connecting the wiring
harness
to your trailer.
0
0
0
0
0
0
0
0
Dark Blue: Use for electric trailer brakes or
auxiliary wiring.
Red: Use for battery charging;
it connects to the
starter solenoid.
Light Green: Back-up lamps.
Brown: Taillamps and parking lamps.
Yellow: Left stoplamp and turn signal.
Dark Green: Right stoplamp
and turn signal.
White (Heavy Gage): Ground wire.
White (Light Gage): Auxiliary stoplamp.
Securely attach the harness to the trailer, then tape or
strap
it to your vehicle’s frame rail. Be sure you leave it
loose enough so the wiring doesn’t bend or break, but
not
so loose that it drags on the ground. Store the
harness
in its original place. Wrap the harness together
and tie
it neatly so it won’t be damaged.
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.dshield Wipers
I he windshield wiper motor is protected by a circuit
breaker and
a fuse. If the motor overheats due to heavy
snow or ice, the wipers will stop
until the motor cools. If
the overload is caused by some electrical problem, be
sure to get
it fixed.
Power Windows and Other Power Options
Circuit breakers 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 fixed or goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. This greatly reduces the chance
of fires 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 you
replace a bad fuse
with a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature
of your vehicle that
you can get
along without -- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace
it as soon as you can.
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Instrument Panel Fuse Block
instrument panel.
Remove the cover by turning the fastener to the left.
Extra fuses and the fuse extractor
are provided in the
cover.
To reinstall the fuse panel cover, push in and turn
the fastener to the right.
Fuse/Circuit
Breaker
A
B
1
Usage
Not Used
Not Used
Headlamp Switch, Body Control
Module, Headlamp Relay
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Brake. -Parking ................................. 2-20
Brake System Warning Light
...................... 2-65
Brakes Adjustment
.................................. 6-30
Anti-Lock
................................... 4-7
PedalTravel
................................. 6-30
Master
Cylinder
.............................. 6-27
Replacing System
Parts ........................ 6-30
Trailer
...................................... 4-47
Brake-Transmission Shift Interlock Check
........... 7-41
Braking
........................................ 4-6
Braking in Emergencies
........................... 4-9
Break-In, New Vehicle
.......................... 2- 13
Brightness Control
.............................. 2-39
Bulb Replacement ......................... 6-3 1, 6-60
Wear
....................................... 6-29
BTSICheck
................................... 7-41
Canadian Roadside Assistance
.................... 8-7
Capacities and Specifications
................. 6.60. 6.61
Carbon Monoxide
................ 2.9.2.24.4.39. 4.48
Cargo Tie Downs
............................... 2-47
Cellular Telephone
.............................. 2-57
Center Rear Passenger Position
.................... 1-34
Certificationnire Label
.......................... 4-40
Cargo
Security Shade
............................ 2-47
Chains Safety
...................................... 4-47
Tire
........................................ 6-44
Changing a Flat Tire
............................. 5-21
Charging System Light .......................... 2-63
Check Gages Light
.............................. 2-71
Checking Your Restraint Systems
.................. 1-52
Chemical Paint Spotting .......................... 6-52
Child Restraints
................................ 1-38
Center Seat Position
........................... 1-46
Different Types
............................... 1-38
Securing in a Rear Outside Seat Position ........... 1-44
Securing in the Right Front Seat Position
.......... 1-46
Where Not to
Put ............................. 1-46
Cigarette Lighter
............................... 2-49
Circuit Breakers and Fuses
....................... 6-55
Aluminum Wheels
............................ 6-51
Exterior Lamps and Lenses
..................... 6-50
Glass
....................................... 6-49
Inside
of Your Vehicle ......................... 6-46
Instrument Panel
............................. 6-48
Interior Plastic Components
..................... 6-48
Outside of Your Vehicle
........................ 6-51
Vinyl
....................................... 6-47
Weatherstrips
................................ 6-49
Windshield. Backglass and Wiper Blades
.......... 6-49
WoodPanels
................................. 6-48
TopStrap
................................... 1-43
WheretoPut
.......................,........ l-42
................................... Cleaner, Air 6-14
Cleaning
Fabric
...................................... 6-46
Leather
..................................... 6-48
Stains
...................................... 6-47
Tires
....................................... 6-51
Wheels
..................................... 6-51
9-2
.. ~ , ... . ~ .. . -.A-LL---.~~ -. ... ..,.. .... ..... -. ...... -- .
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Engine (Continued) .............................. 6-9
Exhaust
..................................... 2-24
FanNoise
................................... 5-20
Identification
................................ 6-54
OilLevelCheck
.............................. 7-39
Overheating
................................. 5-11
Specifications
................................ 6-60
Engine Compartment Fuse Block
.................. 6-58
Engineoil
.................................... 6-10
Adding
..................................... 6-11
Additives
................................... 6-13
Checking
................................... 6-11
Kindtouse
................................. 6-12
Pressure Gage
................................ 2-69
Used
....................................... 6-14
When to Change
.............................. 6- I3
Exhaust, Engine
................................ 2-24
Exit Lighting
.................................. 2-39
Express-Down Window
.......................... 2-29
Fabric Cleaning
............................... 6-46
Filling
a Portable Fuel Container .................... 6-7
FillingYourTank
................................ 6-5
Fi 1 ter
Air
........................................ 6-14
Remote Oil .................................. 6- 14
Finish Care .................................... 6-5 1
Finish Damage ................................. 6-52
Running While
Parked
......................... 2-25
Starting
..................................... 2-15
Engine Coolant
................................. 6-2 1
FirstGear ..................................... 2-20
Flashers. Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-21
Fluids and Lubricants
............................ 7-4.5
FogLampSwitch ............................... 2-38
Foreign Countries. Fuel ........................... 6-5
Four-wheel Drive
......................... 2-26. 6-20
French Language Manual 11
FrontAxle .................................... 6-21
Front Reading Lamps
....................... 2.39. 2.43
Front Storage Area .............................. 2-45
FrontTowing
................................... 5-9
Filling a Portable Container
...................... 6-7
Filling Your Tank
.............................. 6-5
Foreign Countries .............................. 6-5
Engine Compartment
.......................... 6-58
Instrument Panel
............................. 6-56
Fuses and Circuit Breakers
....................... 6-55
Gages
.. ...........................
Front Turn Signal Lamp Bulb Replacement .......... 6-33
Fuel
.......................................... 6-3
Cage
....................................... 2-72
Fuse Block
Engine Coolant Temperature
.................... 2-66
Fuel
....................................... 2-72
Engine Oil Pressure ........................... 2-69
GasCap
....................................... 6-5
Gate A-jar Light ................................ 2-71
GAWR
....................................... 4-40
Gear
Positions ................................. 2-18
9-4
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Weatherstrips .....
Wheel Alignment . .
Wheel Nut Torque .
Wheel Replacement
Windows
Express-Down . .
Lockout Switch .
............................. 6-49
Windshield Wiper .............................. 2-32
............................. 6-43 Bladecheck ................................. 7-40
........................ 5-29, 6-60 Blade Replace~nent ........................... 6-34
............................. 6-43 Fuses ...................................... 4-55
............................. 2-29
WinterDriving ................................. 4-36
............................. 2-29 WreckerTowing ................................. 5-7
Rear ....................................... 2-33
Power ...................................... 2-28
Windshield Washer
............................. 2-32
Fluid ....................................... 6-26
FluidLevelCheck ............................ 7-39
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