Positioning:
A comprehensive, dealership-grade service and repair manual for Buick LaCrosse owners and independent technicians.
Advantage:
Provides the exact same information used by certified technicians, offering a significant advantage over generic repair guides.
Feature 1:
Vehicle-specific technical data, not generalized information.
Feature 2:
Digital format for ease of use, printing, and storage.
Feature 3:
Includes wiring schematics, diagrams, and illustrations for clarity.
Benefit To Owner:
Empowers owners to perform their own maintenance and repairs, saving money and increasing vehicle knowledge.
Coverage Scope:
All models and all repairs A-Z
Estimated Page Count:
Varies by specific model/engine configuration, but described as comprehensive
Type:
Service and Repair Manual
Accuracy:
Factory original data, ensuring high accuracy and completeness.
Search Features:
PDF format allows for full-text searching of technical terms and procedures.
Engine Management:
Engine control system, fuel service specifications, ignition, starting, charging, emission control
Powertrain:
Engine mechanical, intake/exhaust/cooling, lube, automatic transmission, manual transmission, transfer/propeller shaft, drive shaft, differential, axle
Chassis:
Suspension, tire & wheel, brake control, brake system, parking brake, steering column, power steering
Electrical And Body:
Air conditioning, supplemental restraint system (SRS), seat belts, engine immobilizer, cruise control, wiper & washer, door locks, meter, audio/visual, horn, windshield/glass/mirror, instrument panel, seats, engine hood/door, exterior & interior, electrical systems, multiplex/CAN communication
Body And Frame:
Exterior body panels, interior trim, doors, windows, and structural components.
Diagnostic Procedures:
Diagnosis and troubleshooting for all covered systems
Repair Procedures:
Complete step-by-step repair instructions for all systems
Maintenance Procedures:
Scheduled maintenance and fluid services
Depth:
Factory-level detail, including wiring schematics, diagrams, illustrations, and specifications
Wiring Schematics Detail:
Comprehensive, component-level wiring diagrams included for all major electrical systems.
Included Documents:
Step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications.
Compatibility:
Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, and Mac OS
Printability:
All pages are printable; ability to enlarge images for printing
Binding:
N/A (Digital PDF format)
Paper Type:
N/A (Digital PDF format)
Required Software:
Adobe PDF Reader and Winzip (free online)
Estimated File Size:
Typically 100MB - 500MB+ depending on detail and image inclusion.
Engine Options:
Covers multiple engine variants for the 2010-2016 LaCrosse, typically including 2.4L I4, 3.0L V6, and 3.6L V6.
Typical Performance 3 6L V6:
Approx. 303-310 hp and 264-270 lb-ft torque (varies by model year and specific tune)
Fuel Delivery:
Fuel injection (typically direct injection for later models/larger engines)
Typical Engine Codes 3 6L:
LLT (early), LFX (later)
Engine Configuration:
Inline 4-cylinder and V-type 6-cylinder engines
Transmission Type:
Primarily 6-speed automatic transmission (e.g., Hydra-Matic 6T70/6T75)
Optional Transmission:
Less common, but some models might have had variations or AWD options impacting transmission details.
Transmission Fluid Spec:
Refer to specific manual sections for Dexron VI or equivalent automatic transmission fluid (ATF)
Typical Transmission Codes:
6T70, 6T75
Wheelbase:
Approx. 110.7 inches (2812 mm)
Length:
Approx. 197.0-197.2 inches (5004-5009 mm)
Curb Weight:
Ranges from approx. 3700 lbs to 4100 lbs (1680 kg to 1860 kg) depending on engine and drivetrain
Passenger Volume:
Approx. 102-106 cubic feet (varies slightly by configuration)
Trunk Volume:
Approx. 15.0-18.1 cubic feet
NHTSA Overall Rating 2010:
5-Star (for most configurations)
Active Safety Systems:
ABS, Traction Control, StabiliTrak (Electronic Stability Control)
Passive Safety Features:
Front airbags, side-impact airbags, head curtain airbags, seatbelt pretensioners
Standard Tire Size:
Typically 225/55R17, 235/50R18, or 245/45R19 depending on trim
Wheel Bolt Pattern:
5x120 mm
Infotainment System:
Available Intellilink infotainment system with touch screen, Bluetooth, and available navigation.
Driver Assistance Features:
Available Lane Departure Warning, Forward Collision Alert, Blind Spot Alert, Rear Cross-Traffic Alert.
Connectivity Features:
Available USB ports, auxiliary audio input, and OnStar telematics system.
Engine And Transmission Control:
Detailed information on Powertrain Control Modules (PCM) and Transmission Control Modules (TCM), including sensor data and diagnostic trouble codes (DTCs).
Oil Change Interval:
Typically 7,500 miles or 6 months, or as indicated by the Oil Life Monitoring System (OLMS)
Tire Rotation:
Every 7,500 miles or as part of oil change
Engine Oil Type:
SAE 0W-20 synthetic or synthetic blend (meeting GM Specification GMSL257705)
Coolant Type:
Dex-Cool (Orange, long-life) antifreeze/coolant
Common Issue 1:
Transmission issues (e.g., rough shifting, solenoid issues) in some models.
Common Issue 2:
Water pump leaks, especially on the 3.6L V6 engine.
Common Issue 3:
Intake manifold gasket leaks or issues.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid
Power Steering Fluid Spec
Power Steering Fluid Type:
GM Power Steering Fluid or equivalent (check manual for specific type)
Spark Plug Details:
Specific spark plug part numbers and torque specifications for each engine are detailed within the manual.
Buick Heritage:
Buick is one of America's oldest automobile brands, known for its comfortable, premium, and often quiet vehicles.
Lacrosse Evolution 2010-2016:
The second generation LaCrosse (introduced for 2010) moved to the Epsilon II platform, offering improved handling, more modern styling, and advanced technology compared to its predecessor.
Production Location:
Kansas City, Kansas, USA
Model Years Covered By Manual
Specific Years:
2010, 2011, 2012, 2013, 2014, 2015, 2016
