2006 CADILLAC SRX engine

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 you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-31.
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 PARK (P) or NEUTRAL (N). If
the vehicle starts in any other position, contact your
GM Goodwrench
®dealer 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 you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-31.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON, but do
not start the engine. Without applying the regular
brake, try to move the shift lever out of PARK (P)
with normal effort. If the shift lever moves out
of PARK (P), contact your GM Goodwrench
®dealer
for service.
6-10

Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to OFF in each shift lever position.
The ignition should turn to OFF only when the shift
lever is in PARK (P).
The key should come out only in OFF.
Contact your GM Goodwrench
®dealer if service is
required.
Parking Brake and Automatic
Transmission Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your 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 transmission in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle is
held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Contact your GM Goodwrench
®dealer 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.
6-11

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special
engine oil meeting GM Standard
GM4718M. Oils meeting this
standard may be identied as
synthetic, and should also be
identied with the American
Petroleum Institute Certied for
Gasoline Engines starburst symbol.
However, not all synthetic API oils
with the starburst symbol will meet
this GM standard. You should look
for and use only an oil that meets
GM Standard GM4718M. GM
Goodwrench
®oil meets all the
requirements for your vehicle. For
the proper viscosity, seeEngine Oil
on page 5-16.
Usage Fluid/Lubricant
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-24.
Hydraulic
Brake SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Power
Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransmissionDEXRON
®-III Automatic
Transmission Fluid. Look for
“Approved for the H-Specication”
on the label.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Chassis
LubricationChassis Lubricant (GM
Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
6-12

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your dealer.
Part GM Part NumbersACDelco®Part
Numbers
Engine Air Cleaner/Filter 25728874 A2029C
Engine Oil Filter
3.6L V6 25177917 PF2129
4.6L V8 89017342 PF61
Passenger Compartment Air Filter Element 25740404 CF133
Spark Plugs
3.6L V6 12597464 41-990
4.6L V8 12571533 41-986
Windshield Wiper Blades (Hook Type)
Driver’s Side – 22 inches (56.5 cm) 12367281 —
Passenger’s Side – 21 inches (53.3 cm) 88892785 —
Rear Wiper Blade- 13 inches (33.0 cm) 25759094 —
6-14

Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles, has
a number of sophisticated computer systems that
monitor and control several aspects of the vehicle’s
performance. Your vehicle uses on-board vehicle
computers to monitor emission control components
to optimize fuel economy, to monitor conditions
for airbag deployment and, if so equipped, to provide
anti-lock braking and to help the driver control the
vehicle in difficult driving situations. Some information
may be stored during regular operations to facilitate
repair of detected malfunctions; other information
is stored only in a crash event by computer systems,
such as those commonly called event data
recorders (EDR).
In a crash event, computer systems, such as the Airbag
Sensing and Diagnostic Module (SDM) in your vehicle
may record information about the condition of the vehicle
and how it was operated, such as data related to
engine speed, brake application, throttle position, vehicle
speed, safety belt usage, airbag readiness, airbag
performance, and the severity of a collision. If your
vehicle is equipped with StabiliTrak
®, steering
performance, including yaw rate, steering wheel angle,
and lateral acceleration, is also recorded.This information has been used to improve vehicle
crash performance and may be used to improve crash
performance of future vehicles and driving safety.
Unlike the data recorders on many airplanes, these
on-board systems do not record sounds, such as
conversation of vehicle occupants.
To read this information, special equipment is needed
and access to the vehicle or the device that stores
the data is required. GM will not access information
about a crash event or share it with others other than:
with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee,
in response to an official request of police or similar
government office,
as part of GM’s defense of litigation through the
discovery process, or
as required by law.
In addition, once GM collects or receives data, GM may:
use the data for GM research needs,
make it available for research where appropriate
condentiality is to be maintained and need is
shown, or
share summary data which is not tied to a specic
vehicle with non-GM organizations for research
purposes.
7-10

Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, we certainly hope you will notify
us. Please call us at 1-800-458-8006, or write:
Cadillac Customer Assistance Center
Cadillac Motor Car Division
P.O. Box 33169
Detroit, MI 48232-5169
In Canada, please call us at 1-888-446-2000. Or, write:
Canadian Cadillac Customer Communication
Centre, 163-005
General Motors of Canada Limited
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle
suspension, brakes, electrical, steering, body, etc.
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair
service procedures, adjustments, and specications
for GM transmissions, transaxles, and transfer cases.
7-15

A
Accessories and Modications............................ 5-3
Accessory Power Outlet(s)...............................3-24
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-64
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-94
Adjustable Throttle and Brake Pedal..................2-26
Air Cleaner/Filter, Engine.................................5-22
Air Conditioning..............................................3-26
Airbag
Readiness Light..........................................3-38
Airbag Sensing and Diagnostic Module (SDM)....7-10
Airbag System................................................1-53
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-64
How Does an Airbag Restrain?......................1-61
Servicing Your Airbag-Equipped Vehicle..........1-63
What Makes an Airbag Inate?......................1-61
What Will You See After an Airbag Inates?....1-62
When Should an Airbag Inate?....................1-59
Where Are the Airbags?...............................1-56
All-Wheel Drive...............................................5-47
All-Wheel-Drive (AWD) System.........................4-12
Antenna, Diversity Antenna System..................3-116
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-116Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-40
Appearance Care
Aluminum or Chrome-Plated Wheels..............5-90
Care of Safety Belts....................................5-88
Chemical Paint Spotting...............................5-91
Cleaning Exterior Lamps/Lenses....................5-89
Cleaning the Inside of Your Vehicle................5-85
Fabric/Carpet..............................................5-86
Finish Care.................................................5-89
Finish Damage............................................5-91
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-87
Leather......................................................5-87
Sheet Metal Damage...................................5-91
Speaker Covers..........................................5-88
Tires..........................................................5-90
Underbody Maintenance...............................5-91
Vehicle Care/Appearance Materials................5-92
Washing Your Vehicle...................................5-88
Weatherstrips..............................................5-88
Windshield and Wiper Blades........................5-89
Wood Panels..............................................5-88
Ashtray(s)......................................................3-25
Audio System(s).............................................3-81
Audio Steering Wheel Controls....................3-113
Care of Your CD and DVD Player................3-115
Care of Your CDs and DVDs .......................3-115
1

Audio System(s) (cont.)
Diversity Antenna System............................3-116
Navigation/Radio System,
see Navigation Manual............................3-100
Radio with CD............................................3-83
Setting the Time..........................................3-82
Theft-Deterrent Feature...............................3-113
Understanding Radio Reception...................3-114
XM™ Satellite Radio Antenna System...........3-116
Automatic Transmission
Fluid..........................................................5-23
Operation...................................................2-28
B
Battery..........................................................5-40
Exterior Lighting Battery Saver......................3-20
Before Leaving on a Long Trip.........................4-36
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Panic Assist................................................4-11
Parking......................................................2-31
System Warning Light..................................3-39
Brake Pedal, Throttle.......................................2-26
Brakes..........................................................5-37
Braking........................................................... 4-6Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-50
Halogen Bulbs............................................5-50
High Intensity Discharge (HID) Lighting...........5-50
Buying New Tires...........................................5-64
C
Calibration.....................................................2-37
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specications..........................5-103
Carbon Monoxide....................2-12, 2-35, 4-39, 4-52
Care of
Safety Belts................................................5-88
Your CD and DVD Player...........................3-115
Your CDs and DVDs ..................................3-115
Cargo Cover..................................................2-50
Cargo Management System.............................2-50
Cell Phone Storage Area.................................2-48
Center Console Storage Area...........................2-48
Chains, Tire...................................................5-69
Charging System Light....................................3-39
Check
Engine Light...............................................3-43
2