2009 CADILLAC SRX fuse

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 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. SeeEngine
Compartment Overview on page 5-12for 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 the vehicle may damage it. Always keep the
covers on any electrical component.
5-99

Relays Usage
FUEL PUMP Fuel Pump
HDLP WASH Headlamp Washer Pump (Optional)
HI BEAM High-Beam Headlamps
HORN Horn
IGN Ignition Switch (ON)
LO BEAM -
W/O HID/HIDLow-Beam Headlamps
PWR/TRNPowertrain/Engine Control
Module (ECM)
REAR WASH Rear Washer Pump
SPARE Spare
SPARE Spare
STRTR Starter Solenoid
WPR Windshield Wiper System - On/Off
WPR HIWindshield Wiper
System - Low/HighJ Case Fuses Usage
ABS MOTORAntilock Braking System (ABS)
Module
BLWR Front Blower Motor Assembly
FAN 1 Left Cooling Fan Motor
FAN 2 Right Cooling Fan Motor
LPDB 1LRPDB (Left Side Rear Power
Distribution Box)
LPDB 2LRPDB (Left Side Rear Power
Distribution Box)
RPDB 1RRPDB (Right Side Rear Power
Distribution Box)
RPDB 2RRPDB (Right Side Rear Power
Distribution Box)
SPARE Spare
SPARE Spare
SPARE Spare
STRTR Starter Solenoid
5-101

Mini Fuses Usage
A/C CLTCH Air Conditioning Compressor Clutch
ABS IGNABS Ignition, Variable Effort
Steering
ACCY WPRRear Wiper Motor & Switch, Inside
Rearview Mirror
AIRBAGSensing Diagnostic Module (SDM),
Occupant Sensor Display,
Instrument Cluster
AUX OUTLETCenter Console Accessory Power
Outlet
BCM 1 Body Control Module (BCM) Power
BCM 2LED Instrument Panel Dimming,
Overhead Lamps, Vanity Lamps
BCM 4Center High-Mounted
Stoplamp (CHMSL), Back-up Lamps
BCM 5Left Side Front Turn Lamps, Rear
Stoplamps, Turn Lamps
BCM 6Right Side Rear Stoplamps, Turn
Lamps, Key Capture Solenoid
BCM 7/CLOCK Switch Dimming, Analog Clock
CIGInstrument Panel Accessory Power
Outlet (Cigarette Lighter)
DISPLYInstrument Panel Cluster, Climate
Control Module, Diagnostic Link
Connector
ECM BATT Engine Control Module (ECM)Mini Fuses Usage
ECM 1 ECM
ECM/TCM IGNECM/Transmission Control Module
Ignition Power, Mass Airow
Sensor (V6)
EMIS 1Pre O2 Sensors, Cam Phasor (V6),
canister Purge (V6), Intake Manifold
Tuning Valve (V6)
EMIS 2Cooling Fan Relays, Air
Conditioning Clutch Relay, Post O2
Sensors, Mass Airow Sensor (V8),
Canister Purge (V8)
EVEN COILSEven Ignition Coils, Even Fuel
Injectors
FOG LAMP Front Fog Lamps
FRT WASH Front Washer Pump
FUEL PUMP Fuel Pump
HORN Horn Assembly
IGN SW Ignition Switch, Immobilizer Module
LT HI BEAM Left Side High-Beam Headlamp
LT LO BEAM Left Side Low-Beam Headlamp
MISC IGN Air Quality Sensor
ODD COILSOdd Ignition Coils, Odd Fuel
Injectors
RDO Radio
REAR WASH Rear Washer Pump
RT HI BEAM Right Side High-Beam Headlamp
5-102

Mini Fuses Usage
RT LO BEAM Right Side Low-Beam Headlamp
RVC SNSRBattery Regulated Voltage Control
Sense
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
TCM BATT Transmission Control Module (TCM)
WPR Windshield Wiper Motor
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.
5-103

Relays Usage
SPARE Spare
SPARE Spare
STOP Not Used
Mini Fuses Usage
3RD ROW
SW/RFAFlip Fold Seat Switches, Remote
Keyless Entry System Module
AMP Audio Amplier
AUX PWR
OUTLETRear Auxiliary Power Outlet
DRIVER
DR MDLDriver Door Module (Locks, Outside
Rearview Mirror, Window Switches)
LH/PRK POS
LAMPSLeft Side Taillamp, Left Side Front
Park Lamps, Sidemarker Lamps
MRK LAMP License Lamps
MSM/RPAMemory Seat Module, Ultrasonic
Rear Parking Assist (URPA) Module
ONSTAR
TV/XMOnStar
®Module, XM™ Radio
PRK LAMP
LH/POS RLYParking Lamp Relay
Mini Fuses Usage
REAR SEAT
MDLRear Seat Module, Flip/Fold Motors
REAR/FOG
LAMPNot Used
RH/POS LAMP Not Used
RH/PRK
LAMPSRight Side Taillamp, Right Side
Front Park Lamps, Sidemarker
Lamps
RSA/RSERear Seat Entertainment,
Rear Seat Audio
SPARE Spare
SPARE Spare
SPARE Spare
STOP LAMPS Not Used
STR/WHL/
CNTRLSteering Wheel Controls
TRLR PRK
LAMPSTrailer Park Lamps
5-105

J Case Fuses Usage
ELCElectronic Level Control (ELC)
Compressor
SPARE Spare
Circuit
BreakersUsage
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.
5-106

Relays Usage
SPARE Spare
UNLCK Rear Door Locks
Mini Fuses Usage
AIRBAGSensing Diagnostic Module (SDM),
Occupant Sensor, Rollover Sensor
BCM 3Hush Panel Lamps, Overhead
Courtesy Lamp Assembly, Right
Side Front Turn Lamp
CNSTR/VENT Canister Vent Solenoid
DR/LCK Rear Door Locks
ELCElectronic Leveling
Compressor (ELC) Exhaust
Solenoid, ELC Relay
HTD/STR/WHL Heated Steering Wheel
MRTD Suspension Module
PDMPassenger Door Module (Locks,
Outside Mirror, Window Switches)
PWR L/GATE Power Liftgate Module
REAR A/C Rear Air Conditioning System
REAR DEFOG Rear Window Defogger
RUN Climate Control Module
SPARE Spare
Mini Fuses Usage
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
THEFT UGDO Garage Door Opener
WPR ISRVM
VICSRear Wiper Switch, Inside Rearview
Mirror
J Case Fuses Usage
S/ROOF/MDL Power Sunroof Module
PWR L/GATE Power Liftgate Motors
Circuit
BreakersUsage
PWR/SEATS Power Seat Motors
Misc. Usage
FUSE PLR Fuse Puller
J/C Joint Connector
5-108

Customer Assistance Information (cont.)
Reporting Safety Defects to the
Canadian Government..............................7-15
Reporting Safety Defects to the
United States Government.........................7-14
Roadside Service.......................................... 7-7
Service Publications Ordering Information........7-15
D
Daytime Running Lamp...................................3-16
Defensive Driving............................................. 4-2
Delayed Locking.............................................2-10
Disc, MP3......................................................3-81
Doing Your Own Service Work........................... 5-4
Door
Central Door Unlocking System....................... 2-9
Delayed Locking..........................................2-10
Locks.......................................................... 2-9
Power Door Locks.......................................2-10
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-11
Driver Information Center (DIC).........................3-45
DIC Operation and Displays..........................3-46
DIC Vehicle Customization............................3-60
DIC Warnings and Messages........................3-51
Driving
At Night.....................................................4-24
Before a Long Trip......................................4-26Driving (cont.)
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Highway Hypnosis.......................................4-26
Hill and Mountain Roads..............................4-26
In Rain and on Wet Roads...........................4-25
Off-Road ....................................................4-11
Rocking Your Vehicle to Get it Out.................4-30
Winter........................................................4-27
Dual Climate Control System............................3-22
DVD
Rear Seat Entertainment System...................3-88
E
EDR .............................................................7-16
Electrical System
Add-On Equipment......................................5-98
Fuses and Circuit Breakers...........................5-99
Power Windows and Other Power Options.........5-98
Rear Underseat Fuse Block...............5-103, 5-106
Underhood Fuse Block.................................5-99
Windshield Wiper Fuses...............................5-98
Electronic Immobilizer
PASS-Key
®III+...........................................2-20
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-21
4