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Buick

Buick LaCrosse Complete Workshop Service Repair Manual 2014

Buick LaCrosse Complete Workshop Service Repair Manual 2014

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Vehicle data plateRef 102550
Brand
Buick
Vehicle
Cars
Models covered
LaCrosse
Years
2014
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
Basic Information
Identification
Make: Buick
Model: LaCrosse
Year: 2014
Product Type: Complete Workshop Service Repair Manual
Introduction
Market Position
Segment: Full-size luxury sedan
Competitive Analysis
Competitors 2014: Cadillac XTS, Lincoln MKS, Chrysler 300, Toyota Avalon, Nissan Maxima.
Key Features
Target Audience: Owners seeking to perform their own maintenance and repairs, automotive technicians, DIY enthusiasts.
Manual Details
Coverage Areas
Coverage Scope: All models, engines, trims, and transmission types for the 2014 Buick LaCrosse.
Page Count
Estimated Page Count: Extensive (exact number not specified, but described as 'complete' and 'A-Z')
Manual Type
Type: Workshop Service Repair Manual
Language
Language: English
Format
Delivery Format: Downloadable Digital File (PDF)
Manual Coverage
Systems Covered
Powertrain: Engine mechanical, fuel system, ignition system, cooling system, exhaust system, lubrication system, engine management.
Drivetrain: Transmission (automatic), torque converter, differential, drive axles, transfer case (if applicable).
Chassis: Suspension system (front and rear), steering system, brake system (hydraulic, ABS, parking brake), wheels and tires.
Electrical: Battery, charging system, starting system, lighting, instrument cluster, body control modules, power windows, locks, mirrors, audio systems, climate control electronics.
Body: Body exterior (panels, doors, hood, trunk), body interior (trim, seats, dashboard), safety systems (airbags, seatbelts), HVAC system (heating, ventilation, air conditioning).
Procedures Included
Maintenance: Scheduled maintenance, fluid checks and changes, filter replacements, inspections, lubrication.
Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics, wiring diagrams, electrical schematics.
Repair: Step-by-step repair instructions for all major components and systems, including disassembly, inspection, repair, and reassembly.
Adjustment: Alignment procedures, component adjustments, system calibrations.
Technical Depth
Depth: Comprehensive, covering everything from basic routine maintenance to advanced component overhaul and diagnostics.
Manual Specifications
File Format
Software Requirements: Adobe Reader (or compatible PDF viewer)
Print Quality
Printability: High-quality, printable pages. Users can print individual pages, chapters, or the entire manual.
Binding Type
Binding: N/A (Digital Download)
Paper Type
Paper Type: N/A (Digital Download)
Engine Specifications
Primary Engine
Engine Options 2014: 2.4L Ecotec Direct Injection I4 with eAssist (mild hybrid), 3.6L V6 SIDI VVT (Direct Injection, Variable Valve Timing).
Performance
2.4L Ecotec With Eassist: Approx. 182 hp @ 6700 rpm, 172 lb-ft torque @ 4900 rpm
3.6L V6 Sidi Vvt: Approx. 323 hp @ 6800 rpm, 287 lb-ft torque @ 4800 rpm
Fuel System
Fuel Delivery: Direct Injection (DI)
Engine Management
Engine Control Module: GM's Powertrain Control Module (PCM) with integrated diagnostics.
Transmission
Standard
Transmission Type: 6-speed automatic transmission (Hydra-Matic 6T70/6T75).
Optional
Optional Transmission: N/A for 2014 model year (all models used 6-speed automatic).
Features
Transmission Features: Driver Shift Control (tap-up/tap-down manual shifting), specific programming for eAssist powertrain.
Dimensions
Exterior
Wheelbase: Approximately 111.7 inches (2837 mm)
Overall Length: Approximately 201.2 inches (5110 mm)
Overall Width: Approximately 73.0 inches (1854 mm)
Overall Height: Approximately 59.2 inches (1504 mm)
Weights
Curb Weight: Varies by model/engine, typically 3700 - 4100 lbs (1678 - 1860 kg).
Safety Features
Ratings
NHTSA Overall Rating: Generally rated well, often achieving 5-star ratings in frontal and side impact tests (specific year/configuration dependent).
Active Features
Active Safety Systems: Anti-lock Braking System (ABS), Traction Control System (TCS), StabiliTrak Electronic Stability Control (ESC), available Driver Awareness Package (Forward Collision Alert, Lane Departure Warning, Intellibeam headlamps).
Passive Features
Passive Safety Features: Advanced airbag system (front, side, curtain), front seat active head restraints, LATCH child seat anchors.
Technology Features
Infotainment
Infotainment System: Buick IntelliLink infotainment system with touchscreen display, Bluetooth connectivity, available navigation, and USB ports.
Driver Assistance
Driver Assistance Features: Available Lane Departure Warning, Forward Collision Alert, Blind Zone Alert, Rear Cross-Traffic Alert, Intellibeam adaptive headlamps.
Connectivity
Connectivity Options: OnStar system with automatic crash response, stolen vehicle assistance, turn-by-turn navigation (subscription required).
Maintenance
Service Intervals
Oil Change Interval: Typically every 7,500 miles or 12 months with synthetic oil, using the Oil Life Monitoring System.
Tire Rotation Interval: Every 7,500 miles.
Spark Plug Replacement: Refer to manual for specific engine; 3.6L V6 typically around 90,000 miles for iridium-tipped plugs.
Fluid Specifications
Engine Oil Specification: SAE 5W-30 synthetic engine oil meeting GM specification GM6094M.
Transmission Fluid Specification: Dexron-VI automatic transmission fluid.
Coolant Specification: GM P/N 12346320 or equivalent silicate-free, extended-life antifreeze (typically blue or orange color).
Known Issues
Common Complaints 2014: Potential issues include water pump leaks (especially on V6), power steering system issues (fluid leaks or noisy pumps), electrical glitches related to infotainment or climate control, and occasional issues with the eAssist system components.
Vehicle History
Brand Heritage
Buick Heritage: Buick, a division of General Motors, has a long history dating back to 1899, known for its premium styling, comfort, and quiet ride.
Model Evolution
Lacrosse Generations: The 2014 LaCrosse is part of the second generation (2010-2016), which was a significant redesign based on the GM Epsilon II platform.
Production
Manufacturing Location: Detroit, Michigan, USA (Hamtramck Assembly Plant).
Awards & Recognition
Recognitions
Safety Awards: Often received good safety ratings from IIHS (Insurance Institute for Highway Safety) and NHTSA.
Comfort Awards: Frequently praised for its quiet, comfortable ride and refined interior appointments.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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