🏷️ Basic Information

Make:

Cadillac

Model:

SRX

Generation:

Second Generation (GMT166)

Platform Code:

GM Lambda II (shared with Chevrolet Traverse, Buick Enclave, GMC Acadia)

👋 Introduction

Segment:

Luxury Crossover SUV

Target Audience:

Individuals and families seeking a premium, comfortable, and feature-rich crossover

Key Competitors:

Acura RDX, BMW X3, Audi Q5, Lexus RX, Mercedes-Benz GLK-Class

Premium Appointments:

Focus on upscale interior materials, comfort features, and advanced technology

Performance Options:

Choice of powerful V6 engines, including turbocharged and E85 capable variants

All Wheel Drive:

Available advanced All-Wheel Drive (AWD) systems for enhanced traction and handling

📋 Manual Details

Covered Years:

2010, 2011, 2012

Covered Trims:

All trims (including Base, Luxury, Premium, Performance, Sport)

Estimated Pages:

Over 4000 pages

Type:

Service and Repair Manual

Language:

English

Digital Format:

Digital (PDF, printable)

📖 Manual Coverage

Powertrain Engine:

2.8 L LP9 V6 (turbocharged gasoline), 3.0 L LF1 V6 (gasoline), 3.6 L LFX V6 (gasoline/E85)

Powertrain Transmission:

6-speed GM-Ford 6T70 automatic, 6-speed Aisin AF40 automatic

Chassis Suspension:

Front and rear suspension (including struts, shocks, control arms, bushings, stabilizer bars)

Chassis Brakes:

Disk brakes (front and rear), Drum brakes (if applicable, likely rear parking brake), Hydraulic brake system (master cylinder, calipers, lines, ABS)

Electrical Charging:

Alternator, battery, charging system diagnostics

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system (compressor, condenser, evaporator, blower motor, controls)

Wiper Washer:

Wiper and washer systems (motors, blades, fluid reservoir, pump)

Drivetrain Axles:

Axles, CV joints, driveshafts

Drivetrain Transfer Case:

Transfer case (for AWD models), operation and maintenance

Electrical Wiring:

Complete wiring diagrams, component location, troubleshooting

Infotainment:

Entertainment system, cellular integration, navigation system

Safety Airbags:

Airbag system (SRS), components, diagnostics, and replacement procedures

Safety Immobilizer:

Immobilizer system, anti-theft features

Safety ABS:

Anti-lock Braking System (ABS) module, sensors, and operation

Tire Pressure:

Tire Pressure Monitoring System (TPMS) operation, sensor replacement, and calibration

Exhaust:

Exhaust system components, catalytic converter, muffler, emissions control

Starter:

Starter motor, ignition system

Exterior Lighting:

Headlights, taillights, fog lights, turn signals

Interior Exterior Trim:

Removal and installation of interior and exterior trim components

Maintenance:

Routine maintenance, oil changes, filter replacements, fluid checks and changes

Troubleshooting:

Diagnostic procedures for various systems, common fault codes and solutions

Repair Engine:

Engine overhaul, component replacement (e.g., head gaskets, pistons, valves), timing belt/chain service

Repair Transmission:

Transmission service, fluid replacement, internal component repair, clutch replacement (if applicable)

Repair Brakes:

Brake pad and rotor replacement, brake caliper service, hydraulic system bleeding

Repair Suspension:

Component replacement (shocks, struts, ball joints, tie rods), wheel alignment procedures

Repair Electrical:

Component testing and replacement (sensors, modules, actuators), wiring harness repair

Repair Body:

Body panel repair, door and latch mechanisms, glass replacement

Installation:

Installation and removal of major components and accessories

Diagnostic Capability:

Advanced diagnostics, including wiring diagrams, component testing, and troubleshooting trees

Rebuild Procedures:

Complete engine and transmission rebuild procedures, including torque specifications and clearances

Specification Detail:

Detailed technical specifications, tolerances, and measurement procedures

📊 Manual Specifications

Digital Quality:

High-resolution, searchable PDF with clear text and images

Printable:

Fully printable for convenient on-site use, allows printing of specific sections

Binding:

N/A (Digital format)

Paper:

N/A (Digital format)

⚙️ Engine Specifications

Engine 1 Displacement:

2.8 L (2792 cc)

Engine 1 Type:

LP9 V6 (Twin-scroll Turbocharged Gasoline)

Engine 1 Bore X Stroke:

93.0 mm x 69.3 mm

Engine 1 Compression Ratio:

9.2:1

Engine 1 Horsepower:

265 hp @ 5500 rpm

Engine 1 Torque:

295 lb-ft @ 1700-4100 rpm

Engine 2 Displacement:

3.0 L (2997 cc)

Engine 2 Type:

LF1 V6 (Naturally Aspirated Gasoline)

Engine 2 Bore X Stroke:

89.0 mm x 79.7 mm

Engine 2 Compression Ratio:

11.7:1

Engine 2 Horsepower:

265 hp @ 6900 rpm

Engine 2 Torque:

223 lb-ft @ 5100 rpm

Engine 3 Displacement:

3.6 L (3564 cc)

Engine 3 Type:

LFX V6 (Naturally Aspirated Gasoline/E85 FlexFuel)

Engine 3 Bore X Stroke:

94.0 mm x 85.6 mm

Engine 3 Compression Ratio:

11.5:1

Engine 3 Horsepower:

302 hp @ 6300 rpm

Engine 3 Torque:

260 lb-ft @ 3400 rpm

Fuel Delivery:

Sequential Port Fuel Injection (SFI) or Direct Injection (DI) depending on engine

Fuel Type:

Unleaded Gasoline (87 octane recommended), Premium (91 octane or higher) for turbocharged engine, E85 FlexFuel for LFX engine

🔧 Transmission

Transmission 1:

6-speed 6T70 Automatic (GM-Ford)

Transmission 2:

6-speed Aisin AF40 Automatic (for certain engine/AWD configurations)

Drive Modes:

Driver Shift Control (manual shifting capability)

Transmission Fluid Type 6T70:

Dexron VI Automatic Transmission Fluid

Transmission Fluid Capacity 6T70:

Approximately 9.3 quarts (8.8 liters)

Transmission Fluid Type Af40:

JWS 3309 (ATF Type T-IV compatible) or equivalent

Transmission Fluid Capacity Af40:

Approximately 6.8 quarts (6.4 liters)

📐 Dimensions

Length:

192.3 inches (4884 mm)

Width:

75.2 inches (1910 mm)

Height:

65.7 inches (1669 mm)

Wheelbase:

110.5 inches (2807 mm)

Passenger Volume:

Approximately 100.7 cubic feet (2851 liters)

Cargo Volume Behind 2Nd Row:

24.4 cubic feet (691 liters)

Cargo Volume Behind 1St Row:

56.5 cubic feet (1600 liters)

Curb Weight Minimum:

Approximately 4,300 lbs (1950 kg) for FWD models, 4,500 lbs (2041 kg) for AWD models

Gross Vehicle Weight Rating Gvwr:

Approximately 5,400 lbs (2449 kg) to 5,700 lbs (2585 kg) depending on configuration

Wheel Bolt Pattern:

5 x 120 mm (5 x 4.72 inches)

Standard Wheel Size:

18-inch alloy wheels

Optional Wheel Size:

19-inch or 20-inch alloy wheels

Standard Tire Size:

235/65R18

Optional Tire Size:

235/55R19 or 255/45R20 depending on wheel option

🛡️ Safety Features

NHTSA Crash Test Overall:

Likely 5-star overall rating (as typical for vehicles of this class from this era, though specific year/test results should be verified)

IIHS Crash Test Ratings:

Good ratings in most categories from IIHS, potential for Top Safety Pick designation (specific year/test results should be verified)

Traction Control:

StabiliTrak Electronic Stability Control System

ABS:

Four-wheel Antilock Braking System (ABS)

Brake Assist:

Brake Assist

Tire Pressure Monitoring:

Tire Pressure Monitoring System (TPMS)

Airbags:

Front airbags, front side-impact airbags, curtain side-impact airbags for front and rear passengers

Seat Belts:

Three-point safety belts with pretensioners and load limiters

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for Children) system

💡 Technology Features

Infotainment System:

Cadillac CUE (Cadillac User Experience) system (introduced later in this generation, but early versions existed), or Intellilink system

Display Screen:

Central touchscreen display (e.g., 8-inch)

Audio System:

Bose premium audio system (available)

Parking Assist:

Rear parking assist sensors, optional rearview camera

Blind Spot Monitoring:

Available Side Blind Zone Alert

Adaptive Cruise Control:

Available Adaptive Cruise Control (ACC)

Front Camera:

Available front camera system (often integrated with parking assist)

Bluetooth:

Bluetooth connectivity for hands-free calling and audio streaming

Usb Ports:

USB ports for device charging and media playback

Navigation:

Available factory navigation system

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 miles (12,000 km) or 12 months, whichever comes first, using synthetic oil. Consult manual for specific driving conditions.

Tire Rotation Interval:

Every 7,500 miles (12,000 km) or as recommended by tire manufacturer.

Cabin Air Filter Replacement:

Every 20,000-30,000 miles (32,000-48,000 km) or annually, depending on environment.

Engine Coolant Flush:

Initial flush at 150,000 miles (240,000 km), then every 50,000 miles (80,000 km) thereafter (using extended-life coolant).

Transmission Fluid Change:

Check owner's manual; generally at higher mileage intervals (e.g., 100,000 miles or more), or sooner under severe driving conditions.

Engine Oil Spec Lp9:

API SN, ILSAC GF-5, SAE 5W-30 Synthetic

Engine Oil Spec Lf1 Lfx:

API SN, ILSAC GF-5, SAE 0W-30 or 5W-30 (refer to manual for exact spec, often Dexos approved)

Engine Coolant Type:

GM P/N 12346993 (Orange) Extended Life Antifreeze/Coolant, or equivalent meeting GM6277M specification

Turbocharger Issues Lp9:

Potential for turbocharger oil leaks or premature failure, particularly if maintenance is neglected.

Timing Chain Wear Lfx:

Some reports of timing chain stretching or guides wearing prematurely in early LFX engines, leading to potential noise or engine performance issues.

Transmission Shifting Issues:

Occasional reports of hesitant shifting or transmission control module (TCM) errors.

Rear Hatch Struts:

Weakening or failure of rear liftgate struts, making it difficult to keep the hatch open.

Water Pump Leaks:

Some instances of coolant leaks from the water pump assembly.

📚 Vehicle History

Cadillac Heritage:

Long-standing American luxury automotive brand known for innovation, comfort, and performance.

Srx First Generation:

The first generation SRX (2004-2009) was based on the Sigma platform and offered with V6 and V8 engines, with a more truck-like SUV design.

Srx Second Generation Introduction:

The second generation SRX, introduced for the 2010 model year, marked a significant redesign. It transitioned to the more car-like Lambda II platform, adopted a crossover SUV form factor, and focused on a more refined driving experience and modern technology.

Powertrain Changes 2010-2012:

The initial engine offerings included a 3.0L V6 and a 2.8L turbocharged V6. For 2011, the 3.0L was carried over, and a new, more powerful 3.6L V6 (LFX) was introduced, eventually replacing the 3.0L in some configurations and offering E85 capability. The 2.8L turbo was phased out after 2010 or early 2011 due to market reception and complexity.

Manufacturing Location:

GM's assembly plant in Ramos Arizpe, Coahuila, Mexico.