2003 BUICK RANDEZVOUS fuse

Engine Compartment Overview
When you lift the hood, you’ll see these items:
A. Underhood Fuse Block
B. Remote Positive (+) TerminalC. Power Steering Fluid Reservoir
D. Automatic Transaxle Fluid Dipstick
5-10
2003 - Rendezvous OM

{CAUTION:
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 don’t follow these steps exactly, some
or all of these things can hurt you.
Notice:Ignoring these steps could result in costly
damage to your vehicle that wouldn’t be covered
by your warranty.
Trying to start your vehicle by pushing or pulling it
won’t work, and it could damage your vehicle.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
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 groundconnection 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 brakefirmly 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.
Notice:If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or in the accessory power outlet(s). Turn
off the radios and all lamps that aren’t needed. This
will avoid sparks and help save both batteries.
And it could save your radio!
4. Open the hoods and locate the batteries. Find the
positive (+) and negative (−) terminals on each
vehicle.
You will not need to access your battery for jump
starting. Your vehicle has a remote positive (+) jump
starting terminal for that purpose. The terminal is
located under a tethered cap at the front of the
underhood fuse and relay center. SeeEngine
Compartment Overview on page 5-10for more
information on location.
5-37
2003 - Rendezvous OM

If the accessory inflator system does not turn on or the
light does not come on, the fuse may be blown or
installed incorrectly. SeeFuses and Circuit Breakers on
page 5-86or see your dealer for service.
Your accessory inflator will automatically shut off after
about 10 minutes. The light in the switch will blink. After
about one minute you can use the system again. Press
the inflator switch and the indicator light will come on.
Notice:Don’t run your accessory inflator for longer
than 30 minutes at one time. If you do, you may
damage the system.
After running the accessory inflator for 30 minutes, wait
at least 10 minutes before restarting the accessory
inflator.
To turn off the inflator, do the following:
1. Press the switch and detach the hose,first from the
inflated object, then from the outlet.
2. Put the protective cap back on.
3. Place the inflator kit tools in the pouch, and store in
the glove box.
To put the cover back on, line up the tabs at the back of
the cover and put it in place. Push down the tab to
secure the cover.If a Tire Goes Flat
It’s unusual for a tire to“blowout”while you’re driving,
especially if you maintain your tires properly. If air goes
out of a tire, it’s much more likely to leak out slowly.
But if you should ever have a“blowout”, here are a few
tips about what to expect and what to do:
If a front tire fails, theflat tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheelfirmly.
Steer to maintain lane position, and then gently brake to
a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d use
in a skid. In any rear blowout, remove your foot from the
accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop—well off the road if possible.
If a tire goesflat, the next part shows how to use your
jacking equipment to change aflat tire safely.
5-58
2003 - Rendezvous OM

Headlamp Wiring
The headlamp wiring is protected by an internal circuit
breaker in thefloor console fuse block. An electrical
overload will cause the lamps to go on and off, or
in some cases to remain off. If this happens, have your
headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
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, be sure to get itfixed.
Power Windows and Other Power
Options
Circuit breakers in thefloor console fuse block 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
isfixed.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links.
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 or use one of the spare fuses in the
underhood fuse and relay center. 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 right amperage. Replace it as soon
as you can.
There are two fuse blocks in your vehicle: thefloor
console fuse block and the underhood fuse and relay
center.
5-86
2003 - Rendezvous OM

Floor Console Fuse Block
Thefloor console fuse block is located to the left of the
glove box near thefloor.
The fuses marked spare are available if a replacement
fuse is needed.
Pull the door open to access the fuse block.
Fuse Usage
1 Fuse Puller
2 Steering Wheel Radio Controls
3 Power Door Locks
4 Spare
5 Spare
6 Spare
7 Spare
8 Spare
9 Spare
5-87
2003 - Rendezvous OM

Fuse Usage
10Turn Signal and Hazard Lamp
Flashers
11 Power Seats
12Electronic Level Control (ELC)
Compressor
13 Liftgate and Endgate
14 Rear Auxiliary Power Outlet
15Electronic Level Control (ELC)
Compressor Relay and Height
Sensor
16 Heated Mirrors
17 Power Mirrors
18 Ignition 1 Module
19Turn Signal Switch and NSBU
Switch
21 Rear Defogger
22 Air Bag Module
24Canister Vent Solenoid and TCC
Switch
25 HVAC Blower Motor
26HVAC Mode and Temperature
Motors and Head-Up Display
28 Not Used
29 Windshield Wipers and WasherFuse Usage
30Instrument Panel Cluster, BCM,
PASS-Key
®III
31 Park Lock Ignition Key Solenoid
32 Rear Window Wiper/Washer
34 Power Sunroof
35 Power Windows
36Map Lamps, Courtesy Lamps and
Instrument Panel Lights
37 Radio
38 UQ3 Radio Amplifier
39 Head-Up Display
40 Hazard Flashers
41Instrument Panel Cluster, HVAC
Control, Security LED and Remote
Keyless Entry Mode
42 PASS-Key
®III
44 Body Control Module (BCM)
Relay Usage
20 Rear Defogger Relay
23 IGN3 Relay
27 Accessory Relay
33 Retained Accessory Power Relay
43 Accessory Diode
5-88
2003 - Rendezvous OM

Underhood Fuse Block
This fuse block is located in the engine compartment,
on top of the windshield washerfluid reservoir.
SeeEngine Compartment Overview on page 5-10for
more information on location.
The fuses marked spare are available if a replacement
fuse is needed.
To remove the cover, press the two tabs in and lift up
the cover.
Fuse Usage
1 Fuel Pump
2 Air Conditioning Compressor Clutch
3 Horn
4Engine Controls-Emissions and
Sensors
5Power Control Module
(PCM)-Battery Power
6Anti-Lock Brakes (ABS) Control
Module
7 Transaxle Solenoids
5-89
2003 - Rendezvous OM

Fuse Usage
8 Spare
9 ABS Solenoid Valves
10 Oxygen Sensors-Emissions Control
11 Injectors
12 Spare
13 Engine Controls
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
16 Spare
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery Power
20 Parking Lamps-Front and Rear
21 Air Pump-Emissions Controls
22 Spare
23 Passenger’s High-Beam Headlamp
24 Spare
25 DVD
26 Front Fog Lamps
27Ignition Relay, Neutral Start Switch,
Powertrain Control Module (PCM)
28 Body Control Module-Battery Power
29 Remote Digital Radio Receiver
30 All-Wheel Drive (AWD) ModuleFuse Usage
31 Cruise Control
32 Front Power Outlets/Lights, OnStar
®
33Automatic Transaxle Shift Lock
Control System
34 Spare
35 Starter Solenoid Battery Fuse
36 ABS Motor
37 Spare
38 Spare
39 Engine Cooling Fan
40 Engine Cooling Fan
41Main Battery Fuse for Retained
Accessory Power Relay and
Accessory Relay
42Main Battery Fuse for Heated
Seats, Air
43 Spare
44 Spare
45Main Battery Fuse for Power
Outlets, Level Control, Power Seats
and Mirrors and Body Computer
46 Spare
47Main Battery Fuse for HVAC Blower
and Ignition 3 Relay
5-90
2003 - Rendezvous OM