2007 CADILLAC SRX fuses

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 do the
following:
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 ash.
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, seeFuses and Circuit
Breakers on page 455. 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.
113

If the engine still does not start, and the key
appears to be undamaged, try another ignition
key. At this time, you may also want to check the
fuse, seeFuses and Circuit Breakers on
page 455. If the engine still does not start with the
other key, your vehicle needs service. If your
vehicle does start, the rst key may be faulty. See
your dealer who can service the PASS-Key
®III+
to have a new key made. In an emergency,
contact Roadside Assistance.
It is possible for the PASS-Key
®III+ decoder to
learn the transponder value of a new or
replacement key. Up to nine additional keys may
be programmed for the vehicle. The following
procedure is for programming additional keys only.
If all the currently programmed keys are lost or
do not operate, you must see your dealer or
a locksmith who can service PASS-Key
®III+ to
have keys made and programmed to the system.
See your dealer or a locksmith who can service
PASS-Key
®III+ to get a new key blank that is cut
exactly as the ignition key that operates the system.To program the new additional key do the
following:
1. Verify that the new key has a
1stamped on it.
2. Insert the original, already programmed, key in
the ignition and start the engine. If the engine
will not start, see your dealer for service.
3. After the engine has started, turn the key to
OFF, and remove the key.
4. Insert the new key to be programmed and
turn it to the ON position within ve seconds
of the original key being turned to the
OFF position.
5. The security light will turn off once the key
has been programmed.
6. Repeat Steps 1 through 5 if additional keys
are to be programmed.
If you are driving and the security light comes on
and stays on, you may be able to restart your
engine. Your PASS-Key
®III+ system, however,
may not be working properly and must be serviced
by your dealer.
If you lose or damage your PASS-Key
®III+ key,
see your dealer or a locksmith who can service
PASS-Key
®III+ to have a new key made.
115

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 ash in the
direction of the turn or
lane change.
Raise or lower the lever until the arrow starts to
ash 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 ashing 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.
SeeFuses and Circuit Breakers on page 455for
more information.
Turn Signal On Chime
If the turn signal is left on for about34mile
(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” underDIC Warnings and Messages
on page 220for more information.
168

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 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
ammable items in the ashtray, hot cigarettes
or other smoking materials could ignite
them and possibly damage your vehicle. Never
put ammable items in the ashtray.
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.
187

Vehicle Identication.................................. 453
Vehicle Identication Number (VIN)........... 453
Service Parts Identication Label............... 453
Electrical System........................................ 454
Add-On Electrical Equipment..................... 454
Windshield Wiper Fuses............................ 454
Power Windows and Other Power
Options.................................................. 454Fuses and Circuit Breakers....................... 455
Underhood Fuse Block.............................. 455
Rear Underseat Fuse Block
(Left Side).............................................. 460
Rear Underseat Fuse Block
(Right Side)........................................... 462
Capacities and Specications.................... 464
Section 5 Service and Appearance Care
345

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 87.
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 protect the power windows and
power seats. When the current load is too
heavy, the circuit breaker opens and closes,
protecting the circuit until the problem is xed or
goes away.
454

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 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 you replace a bad fuse with a new
one of the identical size and rating. If a fuse blows,
see your dealer for service immediately.
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. 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.
The fuses are located in three fuse blocks, one
located in the engine compartment on the
passenger’s side and the other two under the
rear seat.
Underhood Fuse Block
The underhood fuse block is located in the engine
compartment on the right side of the vehicle.
SeeEngine Compartment Overview on page 356
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.
455

Relays Usage
FOG LAMP SS
MICROFront Fog Lamps
SPARE Spare
IGN MAIN SS
MICROIgnition Switch (ON)
STRTR HC
MICROStarter Solenoid
PWR/TRN HC
MICROPowertrain/Engine Control Module
HI BEAM SS
MICROHigh-Beam Headlamps
BLWR HC
MICROFront Blower Motor Assembly
WPR HC
MICROWindshield Wiper System - On/Off
WPR HI HC
MICROWindshield Wiper System -
Low/High
HEAD LAMP
WASH HC
MICROHeadlamp Washer Pump (Option)
LO BEAM-LP
MICRO/HID-HC
MICROLow-Beam Headlamps
REAR WASH
SS MICRORear Washer PumpRelays Usage
HORN SS
MICROHorn
A/C CMPRSR
CLTCH SS
MICROAir Conditioning Compressor Clutch
FUEL PUMP
SS MICROFuel Pump
ACCY SS
MICROAccessory Power (Rear Wipers,
Inside Rearview Mirror)
J Case Fuses Usage
FAN 2 Right Cooling Fan Motor
SPARE Spare
FAN 1 Left Cooling Fan Motor
SPARE Spare
STRTR Starter Solenoid
LPDB 2LRPDB (Left Side Rear
Power Distribution Box)
ABS MOTOR Anti-lock Brake System Module
LPDB 1LRPDB (Left Side Rear
Power Distribution Box)
RPDB 1RRPDB (Right Side Rear
Power Distribution Box)
SPARE Spare
457