2007 CADILLAC SRX air conditioning

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

J Case Fuses Usage
BLWR Front Blower Motor Assembly
RPDB 2RRPDB (Right Side Rear
Power Distribution Box)
Mini Fuses Usage
FRNT
WASHERFront Washer Pump
SPARE Spare
SPARE Spare
AIRBAGSensing Diagnostic Module (SDM),
Occupant Sensor Display,
Instrument Cluster
ABS IGNAnti-lock Braking System Ignition,
Variable Effort Steering
IGN SW Ignition Switch, Immobilizer Module
ECM/TCM IGNEngine Control Module/Transmission
Control Module Ignition Power
MISC IGN Air Quality Sensor
EMISSION 1Pre 02 Sensors, Cam Phasor (V6),
Canister Purge (V6), Intake Manifold
Tuning Valve (V6)
SPARE Spare
Mini Fuses Usage
DISPLAYInstrument Panel Cluster, Climate
Control Module, Front Blower Relay,
Diagnostic Link Connector
BCM 2LED Instrument Panel Dimming,
Overhead Lamps, Vanity Lamps
EVEN COILSEven Ignition Coils, Even Fuel
Injectors
BCM 6Right Side Rear Stoplamp, Turn
Lamps, Key Capture Solenoid
RADIO Radio
ODD COILSOdd Ignition Coils, Odd Fuel
Injectors
BCM 1 Body Control Module (BCM) Power
LT HI BEAM Left Side High-Beam Headlamp
BCM 7/CLOCK Switch Dimming, Analog Clock
SPARE Spare
EMISSION 2Cooling Fan Relays, Air
Conditioning Clutch Relay, Post O2
Sensors, Mass Airow Sensor,
Canister Purge (V8)
ECM BATT Engine Control Module (ECM)
458

Mini Fuses Usage
RT HI BEAM Right Side High-Beam Headlamp
RVC SNSRBattery Regulated Voltage
Control Sense
FOG LAMP Front Fog Lamps
ECM 1 Engine Control Module (ECM)
BCM 5Left Side Front Turn Lamps,
Rear Stoplamps, Turn Lamps
WPR Windshield Wiper Motor
SPARE Spare
BCM 4Center High-Mounted Stoplamp
(CHMSL), Back-up Lamps
CIGInstrument Panel Accessory Power
Outlet (Cigarette Lighter)
RT LO BEAM Right Side Low-Beam Headlamp
AUX OUTLETCenter Console Accessory
Power OutletMini Fuses Usage
LT LO BEAM Left Side Low-Beam Headlamp
TCM BATT Transmission Control Module (TCM)
ACCY WPRRear 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
HEADLAMP
WASHHeadlamp Washer Pump (Optional)
459

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.
Relays Usage
REAR DEFOG
RELAY MINIRear Window Defogger
SPARE Spare
SPARE Spare
UNLOCK
RELAY MICRORear Door Locks
SPARE Spare
LCK RELAY
MICRORear Door Locks
RUN RELAY
HC MICRORear Air Conditioning Blower Motor,
Climate Control Ignition
SPARE Spare
Mini Fuses Usage
WPR ISRVM
VICSRear Wiper Switch, Inside
Rearview Mirror
THEFT
UGDO/RFAGarage Door Opener, Keyless
Entry System
SPARE Spare
CANISTER
VENTCanister Vent Solenoid
PLG Power Liftgate Module
462

Mini Fuses Usage
REAR DEFOG Rear Window Defogger
SPARE Spare
BCM 3Hush Panel Lamps, Overhead
Courtesy Lamp Assembly, Right
Side Front Turn Lamp
REAR A/C Rear Air Conditioning System
RUN Climate Control Module
HDT STR WHL Not Used
SPARE Spare
SPARE Spare
SPARE Spare
DR LCK Rear Door Locks
PDMPassenger Door Module (Locks,
Outside Mirror, Window Switches)
SIRSensing Diagnostic Module (SDM),
Occupant Sensor, Roll-over Sensor
SPARE Spare
MRRTD Suspension Module
ELCElectronic Leveling Compressor
(ELC) Exhaust Solenoid, ELC RelayJ Case Fuses Usage
SUNROOF MOD Power Sunroof Module
PWR LIFT
GATEPower Liftgate Motors
Circuit
BreakersUsage
PWR SEATS Power Seat Motors
Misc. Usage
FUSE PULLER Fuse Puller
JOINT
CONNECTORJoint Connector
463

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended
Fluids and Lubricants on page 480for more information.
ApplicationCapacities
English Metric
Air Conditioning RefrigerantFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more
information.
Automatic Transmission (Pan Removal and Replacement)
5-Speed Automatic 7.4 qt 7.0 L
6-Speed Automatic 7.3 qt 6.9 L
Cooling System
3.6L V6 11.7 qt 11.1 L
4.6L V8 12.5 qt 11.8 L
Engine Oil with Filter
3.6L V6 6.0 qt 5.7 L
4.6L V8 8.0 qt 7.6 L
464

(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings and clamps; replace with
genuine GM parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of
the windshield.
(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced. Also
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.(f)Lubricate all key lock cylinders, hood latch
assemblies, secondary latch, pivots, spring anchor,
release pawl, hood hinges, body door hinges,
rear compartment hinges, sunroof tracks, and any
folding seat hardware. More frequent lubrication
could be required when exposed to a corrosive
environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
See Weatherstrips on page 447.
(g)A uid loss in any vehicle system could
indicate a problem. Have the system inspected
and repaired and the uid level checked. Add uid
if needed.
(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
475

A
Accessories and Modications..................... 347
Accessory Power Outlet(s).......................... 186
Adding Equipment to Your
Airbag-Equipped Vehicle............................ 88
Additives, Fuel............................................ 350
Add-On Electrical Equipment....................... 454
Adjustable Throttle and Brake Pedal............ 120
Air Cleaner/Filter, Engine............................. 365
Air Conditioning........................................... 189
Airbag
Passenger Status Indicator....................... 202
Readiness Light....................................... 201
Airbag Sensing and Diagnostic
Module (SDM).......................................... 498
Airbag System............................................... 70
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 88
How Does an Airbag Restrain?.................. 79
Passenger Sensing System....................... 81
Servicing Your Airbag-Equipped Vehicle..... 87
What Makes an Airbag Inate?.................. 79
What Will You See After an
Airbag Inates?...................................... 80Airbag System (cont.)
When Should an Airbag Inate?................. 77
Where Are the Airbags?............................. 73
All-Wheel Drive........................................... 392
All-Wheel-Drive (AWD) System.................... 284
Analog Clock............................................... 188
Antenna, Diversity Antenna System............. 272
Antenna, XM™ Satellite Radio
Antenna System....................................... 272
Anti-Lock Brake System (ABS).................... 279
Anti-Lock Brake, System Warning Light....... 205
Appearance Care
Aluminum or Chrome-Plated Wheels........ 449
Care of Safety Belts................................ 447
Chemical Paint Spotting........................... 451
Cleaning Exterior Lamps/Lenses.............. 448
Cleaning the Inside of Your Vehicle.......... 443
Fabric/Carpet........................................... 445
Finish Care.............................................. 448
Finish Damage......................................... 451
Instrument Panel, Vinyl, and
Other Plastic Surfaces.......................... 446
Leather.................................................... 446
Sheet Metal Damage............................... 450
Speaker Covers....................................... 447
507