Cadillac SRX - 2008 Fuse Box Diagram

Cadillac SRX - 2008 Fuse Box Diagram

If a door or a liftgate is opened without a key or a
RKE transmitter, the horn will sound and the lamps
will flash for up to 30 seconds.
The theft-deterrent system will not arm if you lock
the doors with a key, use the manual door lock or if
the liftgate is ajar. It activates only if you use the RKE
transmitter or the power door lock.
To avoid activating the alarm by accident:
The vehicle should be locked with the door key or
the manual door lock after the doors are closed if
you don’t want to arm the theft-deterrent system.
Always unlock a door with a key or use the RKE
transmitter. Pressing the unlock button on the
RKE transmitter disarms the theft-deterrent system.
Unlocking a door any other way while the system
is armed will activate the alarm when a door or
the liftgate is opened.
If you activate the alarm by accident, unlock the driver’s
door with your key. You can also turn off the alarm
by using the unlock button on the RKE transmitter,
or by starting the vehicle with a valid key.
Testing the Alarm
1. From inside the vehicle, roll down the window,
then get out of the vehicle, keeping the door open.
2. From outside of the vehicle, with the door open,
lock the vehicle using the power door lock switch
or the RKE transmitter and close the door. Wait
approximately 30 seconds until the security
light goes off.
3. Reach in and unlock the door using the manual
lock and open the door. The horn will sound and
the exterior lamps will flash.
You can turn off the alarm by unlocking the driver’s
door with your key, using the unlock button on the
RKE transmitter or by starting the car with a valid key.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown.
To replace the fuse, see
Fuses and Circuit Breakers
on page 5-101
. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
theft-deterrent system when leaving your vehicle.
2-21
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
For the 3.6L V6 engines, the cord is located in
the engine compartment on the passenger’s side
of the vehicle in front of the fuse block. For the
4.6L V8 engine, the cord is on the front center
of the vehicle above the radiator.
You must remove the plastic cap to access
the plug.
3. Plug it into a normal, grounded 110-volt AC outlet.
{
CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a fire. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not, it could be
damaged.
How long should you keep the coolant heater plugged in?
The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact your
dealer/retailer in the area where you will be parking your
vehicle. The dealer/retailer can give you the best advice
for that particular area.
2-29
Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or down.
The lever returns automatically when the turn is
complete.
An arrow on the instrument
panel cluster will flash
in the direction of the
turn or lane change.
Raise or lower the lever until the arrow starts to flash
to signal a lane change. Hold it there until the lane
change is complete. The lever returns to its original
position when it is released.
Rapid flashing of arrows when signaling for a turn or
lane change may be caused by a burned-out signal bulb.
Other driver’s will not see the signal.
Replace burned-out bulbs to help avoid possible
accidents. Check the fuse and for burned-out bulbs if
the arrow fails to work when signaling a turn. See
Fuses
and Circuit Breakers on page 5-101
for more information.
Turn Signal On Chime
If the turn signal is left on for about
3
/
4
mile (1.2 km),
a warning chime will sound and the TURN SIGNAL ON
message will appear on the Driver Information Center
(DIC) display. See “Turn Signal On” under
DIC Warnings
and Messages on page 3-53
for more information.
Headlamp High/Low-Beam Changer
Push forward on the turn signal/multifunction lever
to change the headlamps from low to high beam.
Pull the lever back and then release it to change
from high to low beam.
If the vehicle is turned off while the high beams are on,
they will come on the next time the vehicle is started.
The highbeam light on the
instrument panel cluster,
comes on while the
high-beam headlamps
are on.
3-8
Accessory Power Outlet(s)
The accessory power outlets can be used to plug in
electrical equipment such as a cellular telephone,
CB radio, etc.
The vehicle has one outlet in front of the center
console on the instrument panel and one in the rear
compartment. Your vehicle may have one or two outlets
in the rear of the center console.
There is a small cap that must be removed to access the
accessory power outlet. When not using the outlet be
sure to cover it with the protective cap.
Notice:
Leaving electrical equipment plugged in
for an extended period of time while the vehicle is
off will drain the battery. Power is always supplied
to the outlets. Always unplug electrical equipment
when not in use and do not plug in equipment
that exceeds the maximum 20 ampere rating.
Certain accessory power plugs may not be compatible
to the accessory power outlet and could result in blown
vehicle or adapter fuses. If you experience a problem,
see your dealer for additional information on the
accessory power outlets.
Notice:
Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Do not use equipment
exceeding maximum amperage rating of 20 amperes.
Check with your dealer/retailer before adding
electrical equipment.
Follow the proper installation instructions that are
included with any electrical equipment you install.
Notice:
Improper use of the power outlet can
cause damage not covered by your warranty.
Do not hang any type of accessory or accessory
bracket from the plug because the power outlets
are designed for accessory power plugs only.
Ashtray(s) and Cigarette Lighter
Your vehicle may have an ashtray and cigarette lighter.
Notice:
If you put papers, pins, or other flammable
items in the ashtray, hot cigarettes or other smoking
materials could ignite them and possibly damage
your vehicle. Never put flammable items in the
ashtray.
3-21
Ashtray
The ashtray is located under the climate control panel
on the instrument panel. Press on the door to release
the ashtray.
To empty the ashtray, remove it from the instrument
panel by gripping the edges and pulling straight out.
To reinstall, push the tray back into place.
There may also be ashtrays in the rear doors.
Cigarette Lighter
Notice:
Holding a cigarette lighter in while it is
heating does not let the lighter back away from
the heating element when it is hot. Damage from
overheating can occur to the lighter or heating
element, or a fuse could be blown. Do not hold
a cigarette lighter in while it is heating.
The cigarette lighter is located next to the ashtray.
The vehicle does not have any cigarette lighters for
the rear seat passengers.
To activate the cigarette lighter, push it into the heating
element and let go. When the lighter is ready it will
pop back out by itself.
Analog Clock
The analog clock is located on the instrument panel
above the radio. The clock is not connected with
any other vehicle system and runs by itself. To adjust
the clock:
1. Locate the adjustment button directly below the
clock face.
2. Push and hold the adjustment button to advance
the clock hands. Holding the button down will
cause the clock to advance faster. Release the
button
before
you get to the desired time.
3. Push and release the button to increase the time
by one minute increments until the desired time is
reached.
3-22
The oil light could also come on in the following
situations:
The light will come on briefly when the ignition is
turned on to show that it is working properly. If it
does not come on with the ignition on, there may
be a problem with the fuse or bulb. Have it
fixed right away.
Sometimes when the engine is idling at a stop, a
chime will sound and the light may blink on and
off. This is normal.
{
CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:
Lack of proper engine oil maintenance
may damage the engine. The repairs would not
be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
Security Light
For information regarding
this light and the vehicle’s
security system, see
Theft-Deterrent System
on page 2-20
.
Fog Lamp Light
The fog lamp light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are turned off.
See
Fog Lamps on page 3-18
for more information.
3-45
A. Underhood Fuse Block. See
Underhood Fuse Block
on page 5-101
.
B. Remote Negative (-) Terminal. See
Jump Starting
on page 5-40
.
C. Remote Positive (+) Terminal. See
Jump Starting
on page 5-40
.
D. Battery. See
Battery on page 5-39
.
E. Passenger Compartment Air Filter. See
Passenger
Compartment Air Filter on page 3-30
.
F. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-33
.
G. Engine Oil Fill Cap. See “When to Add Engine Oil”
under
Engine Oil on page 5-16
.
H. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” under
Engine Oil on page 5-16
.
I. Brake Master Cylinder Reservoir. See “Brake Fluid”
under
Brakes on page 5-35
.
J. Engine Coolant Surge Tank and Pressure Cap. See
Coolant Surge Tank Pressure Cap on page 5-26
and
Cooling System on page 5-29
.
K. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 5-21
.
L. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” under
Windshield Washer Fluid
on page 5-34
.
5-13
A. Remote Negative (-) Terminal. See
Jump Starting
on page 5-40
.
B. Remote Positive (+) Terminal. See
Jump Starting
on page 5-40
.
C. Battery. See
Battery on page 5-39
.
D. Passenger Compartment Air Filter. See
Passenger
Compartment Air Filter on page 3-30
.
E. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-33
.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
under
Engine Oil on page 5-16
.
G. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” under
Engine Oil on page 5-16
.
H. Brake Master Cylinder Reservoir. See “Brake Fluid”
under
Brakes on page 5-35
.
I. Engine Coolant Surge Tank and Pressure Cap. See
Coolant Surge Tank Pressure Cap on page 5-26
and
Cooling System on page 5-29
.
J. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 5-21
.
K. Underhood Fuse Block. See
Underhood Fuse Block
on page 5-101
.
L. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” under
Windshield Washer Fluid
on page 5-34
.
5-15
Electrical System
Add-On Electrical Equipment
Notice:
Do not add anything electrical to your
vehicle unless you check with your dealer/retailer
first. 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, see
Servicing
Your Airbag-Equipped Vehicle on page 1-70
.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker. If the wiper motor overheats due to
heavy snow, the wipers will stop until the motor cools
and will then restart.
Power Windows and Other
Power Options
Circuit breakers in the 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 is
fixed or goes away.
5-100
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.
Underhood Fuse Block
The underhood fuse block is located in the engine
compartment on the right side of the vehicle. See
Engine Compartment Overview on page 5-12
for more
information on location.
To access the fuses, push in the two tabs located on
each side of the fuse block cover. Then lift the cover off.
Notice:
Spilling liquid on any electrical components
on your vehicle may damage it. Always keep the
covers on any electrical component.
5-101
Relays
Usage
IGN
Ignition Switch (ON)
STRTR
Starter Solenoid
PWR/TRN
Powertrain/Engine Control Module
HI BEAM
High-Beam Headlamps
SPARE
Spare
WPR
Windshield Wiper System - On/Off
WPR HI
Windshield Wiper
System - Low/High
HDLP WASH
Headlamp Washer Pump (Option)
LO BEAM -
W/O HID/HID
Low-Beam Headlamps
REAR WASH
Rear Washer Pump
HORN
Horn
A/C CMPRSR
CLTCH
Air Conditioning Compressor Clutch
FUEL PUMP
Fuel Pump
ACCY
Accessory Power (Rear Wipers,
Inside Rearview Mirror)
J Case Fuses
Usage
FAN 2
Right Cooling Fan Motor
SPARE
Spare
FAN 1
Left Cooling Fan Motor
J Case Fuses
Usage
BLWR
Front Blower Motor Assembly
STRTR
Starter Solenoid
LPDB 2
LRPDB (Left Side Rear Power
Distribution Box)
ABS MOTOR
Antilock Brake System Module
LPDB 1
LRPDB (Left Side Rear Power
Distribution Box)
RPDB 1
RRPDB (Right Side Rear Power
Distribution Box)
SPARE
Spare
SPARE
Spare
RPDB 2
RRPDB (Right Side Rear Power
Distribution Box)
Mini Fuses
Usage
FRT WASH
Front Washer Pump
SPARE
Spare
SPARE
Spare
AIRBAG
Sensing Diagnostic Module (SDM),
Occupant Sensor Display,
Instrument Cluster
ABS IGN
Antilock Braking System Ignition,
Variable Effort Steering
IGN SW
Ignition Switch, Immobilizer Module
5-103
Mini Fuses
Usage
ECM/TCM IGN
Engine Control Module/Transmission
Control Module Ignition Power,
Mass Airflow Sensor (V6)
MISC IGN
Air Quality Sensor
EMIS 1
Pre 02 Sensors, Cam Phasor (V6),
Canister Purge (V6), Intake Manifold
Tuning Valve (V6)
SPARE
Spare
DISPLY
Instrument Panel Cluster, Climate
Control Module, Diagnostic Link
Connector
BCM 2
LED Instrument Panel Dimming,
Overhead Lamps, Vanity Lamps
EVEN COILS
Even Ignition Coils, Even Fuel
Injectors
BCM 6
Right Side Rear Stoplamp, Turn
Lamps, Key Capture Solenoid
RDO
Radio
ODD COILS
Odd Ignition Coils, Odd Fuel
Injectors
BCM 1
Body Control Module (BCM) Power
LT HI BEAM
Left Side High-Beam Headlamp
Mini Fuses
Usage
BCM 7/CLOCK
Switch Dimming, Analog Clock
SPARE
Spare
EMIS 2
Cooling Fan Relays, Air Conditioning
Clutch Relay, Post O2 Sensors,
Mass Airflow Sensor (V8),
Canister Purge (V8)
ECM BATT
Engine Control Module (ECM)
RT HI BEAM
Right Side High-Beam Headlamp
RVC SNSR
Battery Regulated Voltage
Control Sense
FOG LAMP
Front Fog Lamps
ECM 1
Engine Control Module (ECM)
BCM 5
Left Side Front Turn Lamps,
Rear Stoplamps, Turn Lamps
WPR
Windshield Wiper Motor
SPARE
Spare
BCM 4
Center High-Mounted Stoplamp
(CHMSL), Back-up Lamps
CIG
Instrument Panel Accessory Power
Outlet (Cigarette Lighter)
RT LO BEAM
Right Side Low-Beam Headlamp
5-104
Mini Fuses
Usage
AUX OUTLET
Center Console Accessory
Power Outlet
LT LO BEAM
Left Side Low-Beam Headlamp
TCM BATT
Transmission Control Module (TCM)
ACCY WPR
Rear Wiper Motor & Switch,
Inside Rearview Mirror
SPARE
Spare
SPARE
Spare
REAR WASH
Rear Washer Pump
HORN
Horn Assembly
A/C CLTCH
Air Conditioning Compressor Clutch
FUEL PUMP
Fuel Pump
Circuit Breaker
Usage
HDLP WASH
Headlamp Washer Pump
Rear Underseat Fuse Block
(Left Side)
The left side rear fuse block is located under the rear
seat on the left side of the vehicle. The carpet must be
lifted up to access the rear fuse block.
To access the fuse block, push in the two tabs located
at each end of the fuse block cover. Then lift the
cover off.
5-105
Mini Fuses
Usage
STR/WHL/
CNTRL
Steering Wheel Controls
RSA/RSE
Rear Seat Entertainment,
Rear Seat Audio
ONSTAR
TV/XM
OnStar
®
Module, XM™ Radio
3RD ROW
SW/RFA
Flip Fold Seat Switches, Remote
Keyless Entry System Module
AMP
Audio Amplifier
REAR SEAT
MDL
Rear Seat Module, Flip/Fold Motors
DRIVER
DR MDL
Driver Door Module (Locks,
Outside Rearview Mirror,
Window Switches)
STOP LAMPS
Not Used
MRK LAMP
License Lamps
LH/PRK POS
LAMPS
Left Side Taillamp, Left Side Front
Park Lamps, Sidemarker Lamps
Mini Fuses
Usage
RH/PRK
LAMPS
Right Side Taillamp,
Right Side Front Park Lamps,
Sidemarker Lamps
TRLR PRK
LAMPS
Trailer Park Lamps
SPARE
Spare
SPARE
Spare
SPARE
Spare
MSM/RPA
Memory Seat Module, Ultrasonic
Rear Parking Assist (URPA) Module
AUX PWR
OUTLET
Rear Auxiliary Power Outlet
PRK LAMP
LH/POS RLY
Parking Lamp Relay
REAR/
FOG LAMP
Not Used
RH/POS LAMP
Not Used
5-107
J Case Fuses
Usage
SPARE
Spare
ELC
Electronic Level Control (ELC)
Compressor
Circuit
Breakers
Usage
PWR WNDWS
Power Window Motors
Misc.
Usage
FUSE PLR
Fuse Puller
J/C
Joint Connector
Rear Underseat Fuse Block
(Right Side)
The right side rear fuse block is located under the rear
seat on the right side of the vehicle. The carpet must
be lifted up to access the rear fuse block.
To access the fuse block, push in the two tabs located
at each end of the fuse block cover. Then lift the
cover off.
5-108
Relays
Usage
RUN RLY
Rear Air Conditioning Blower Motor,
Climate Control Ignition,
Heated Steering Wheel
SPARE
Spare
Mini Fuses
Usage
WPR ISRVM
VICS
Rear Wiper Switch,
Inside Rearview Mirror
THEFT UGDO
Garage Door Opener
SPARE
Spare
CNSTR/VENT
Canister Vent Solenoid
PWER L/GATE
Power Liftgate Module
REAR DEFOG
Rear Window Defogger
SPARE
Spare
BCM 3
Hush Panel Lamps, Overhead
Courtesy Lamp Assembly,
Right Side Front Turn Lamp
REAR A/C
Rear Air Conditioning System
RUN
Climate Control Module
HDD/STR/WHL
Heated Steering Wheel
SPARE
Spare
SPARE
Spare
SPARE
Spare
Mini Fuses
Usage
DR/LCK
Rear Door Locks
PDM
Passenger Door Module (Locks,
Outside Mirror, Window Switches)
AIRBAG
Sensing Diagnostic Module (SDM),
Occupant Sensor, Roll-over Sensor
SPARE
Spare
MRTD
Suspension Module
ELC
Electronic Leveling Compressor
(ELC) Exhaust Solenoid, ELC Relay
J Case Fuses
Usage
S/ROOF/MDL
Power Sunroof Module
PWR LIFT
GATE
Power Liftgate Motors
Circuit
Breakers
Usage
PWR/SEATS
Power Seat Motors
Misc.
Usage
FUSE PLR
Fuse Puller
J/C
Joint Connector
5-110