ignition CADILLAC SRX 2009 1.G Workshop Manual

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

Relays Usage
LCK Rear Door Locks
REAR DEFOG Rear Window Defogger
RUNRear Air Conditioning Blower Motor,
Climate Control Ignition, Heated
Steering WheelRelays Usage
SPARE Spare
SPARE Spare
SPARE Spare
5-107

At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-32.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact your
dealer/retailer for service.
Automatic Transmission Shift Lock
Control System Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle. It should be parked on a
level surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-32.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of P (Park) with normal effort. If the shift lever
moves out of P (Park), contact your dealer/retailer
for service.
6-11

Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
The ignition should turn to LOCK/OFF only
when the shift lever is in P (Park).
The ignition key should come out only in
LOCK/OFF.
Contact your dealer/retailer if service is required.
Parking Brake and Automatic
Transmission P (Park) Mechanism
Check
{CAUTION:
When you are doing this check, the vehicle could
begin to move. You or others could be injured and
property could be damaged. Make sure there is
room in front of the vehicle in case it begins to roll.
Be ready to apply the regular brake at once
should the vehicle begin to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
To check the parking brake’s holding ability:
With the engine running and the transmission
in N (Neutral), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle
is held by the parking brake only.
To check the P (Park) mechanism’s holding ability:
With the engine running, shift to P (Park). Then
release the parking brake followed by the regular
brake.
Contact your dealer/retailer if service is required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-12

OnStar®
If your vehicle has OnStar and you subscribe to the
OnStar services, please refer to the OnStar Terms and
Conditions for information on data collection and use.
See alsoOnStar
®System on page 2-43in this manual
for more information.
Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identication (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other
GM system containing personal information.
7-18

G
Gage
Engine Coolant Temperature.........................3-38
Fuel..........................................................3-44
Speedometer..............................................3-31
Tachometer.................................................3-31
Garage Door Opener.......................................2-47
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-6
Glove Box.....................................................2-54
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-9
Headlamp
Aiming .......................................................5-45
Headlamps....................................................3-15
Bulb Replacement.......................................5-45
Daytime Running Lamp................................3-16
Flash-to-Pass............................................... 3-9
Halogen Bulbs............................................5-46
High Intensity Discharge (HID) Lighting...........5-46
High/Low Beam Changer................................ 3-8Headlamps (cont.)
On Reminder..............................................3-16
Washer......................................................3-12
Wiper Activated...........................................3-16
Heated Seats................................................... 1-4
Heated Steering Wheel..................................... 3-7
Heater...........................................................3-22
Engine Coolant...........................................2-26
Highbeam On Light.........................................3-44
High-Speed Operation, Tires.............................5-58
Highway Hypnosis...........................................4-26
Hill and Mountain Roads..................................4-26
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-18
I
Ignition Positions.............................................2-23
Infants and Young Children, Restraints...............1-36
Ination - Tire Pressure...................................5-56
Instrument Panel
Brightness..................................................3-18
Cluster.......................................................3-30
Overview..................................................... 3-4
Storage Area..............................................2-54
6