Buick Lucerne 2007 Service Repair Manual

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🏷️ Basic Information Identification Make: Buick Model: Lucerne Year: 2007 Vehicle Body Style: Full-size Sedan Codes Vin Prefix: 1G2 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Technicians,...

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Type: Car

Vendor:

Sku: 99690

Tags: 2007 Buick Car Cars Chassis & Body Parts Lucerne

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Description

🏷️ Basic Information

Identification

Make:

Buick

Model:

Lucerne

Year:

Vehicle Body Style:

Full-size Sedan

Codes

Vin Prefix:

👋 Introduction

Market Position

Segment:

Full-size Luxury Sedan

Target Audience:

Technicians, mechanics, and DIY enthusiasts seeking detailed repair and maintenance information.

Competitive Analysis

Competitors 2007:

Chrysler 300, Dodge Charger, Ford Crown Victoria, Mercury Grand Marquis, Cadillac DTS, Lincoln Town Car.

Key Features

Manual Value Proposition:

Comprehensive, factory-quality information at a low price with instant access.

Unique Selling Points:

Low price, great quality, instant access, direct support for concerns.

📋 Manual Details

Coverage Areas

Coverage Scope:

Comprehensive service, repair, and troubleshooting for the 2007 Buick Lucerne.

Page Count

Estimated Pages:

Hundreds or thousands (exact count not specified, but implies extensive detail).

Manual Type

Type:

Factory Service Repair Manual

Language

Language:

English

Format

Format:

PDF (potentially requiring unzipping for larger files)

📖 Manual Coverage

Systems Covered

Engine:

Engine service and repair, fuel injection, fuel system, cooling system, emission system, engine control system.

Transmission:

Transmission service and repair, differential, drive axle.

Brakes:

Brake system.

Electrical:

Electrical system, wiring diagrams, engine control system.

Chassis Body:

Chassis/body, suspension, steering, interior, restraing system.

Comfort Climate:

Heater/Air Conditioner.

Maintenance:

General maintenance, periodic lubrication, troubleshooting.

Procedures Included

Diagnostic:

Troubleshooting guides and technical data for diagnosing issues.

Repair:

Detailed repair procedures for all major vehicle systems.

Maintenance:

Scheduled maintenance tasks, lubrication points, and fluid recommendations.

Technical Depth

Depth:

Factory-level technical data, including circuits, diagrams, and equipment information.

📊 Manual Specifications

File Format

File Type:

Compatibility:

All Versions of Windows & Mac

Requirements:

Adobe PDF Reader & WinZip

Print Quality

Quality:

Great quality, printable pages.

Binding Type

Binding:

Digital Download (Printable)

Paper Type

Paper:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Options:

3.8L V6 (L32) and 4.6L V8 (Northstar, LD8/L37).

Performance

3.8L V6 Horsepower:

Approximately 205 hp @ 5200 rpm

3.8L V6 Torque:

Approximately 230 lb-ft @ 4000 rpm

4.6L V8 Northstar Horsepower:

Approximately 275-292 hp @ 5600-6000 rpm (depending on specific Northstar variant)

4.6L V8 Northstar Torque:

Approximately 290-315 lb-ft @ 4000-4400 rpm (depending on specific Northstar variant)

Fuel System

Fuel Delivery:

Sequential Fuel Injection (SFI)

Fuel Type:

Regular Unleaded Gasoline (87 octane recommended)

Cooling System

Coolant Type:

Dex-Cool (GM P/N 12378560 or equivalent extended life coolant)

🔧 Transmission

Standard

Transmission Type 3.8L:

4-Speed Automatic (4T65-E)

Optional

Transmission Type 4.6L:

4-Speed Automatic (4T80-E) with performance shift modes

Features

Transmission Fluid Type:

Dexron VI Automatic Transmission Fluid (ATF) (GM P/N 88862422 or equivalent)

📐 Dimensions

Exterior

Length:

Approximately 203.0 inches

Width:

Approximately 73.6 inches

Height:

Approximately 58.2 inches

Wheelbase:

Approximately 115.1 inches

Weights

Curb Weight 3.8L:

Approximately 3,700 - 3,800 lbs

Curb Weight 4.6L:

Approximately 3,900 - 4,000 lbs

Gross Vehicle Weight Rating Gvw:

Typically around 5,000 - 5,200 lbs

🛡️ Safety Features

Ratings

NHTSA Front Impact Driver:

5-Star

NHTSA Front Impact Passenger:

5-Star

NHTSA Side Impact Front Seat:

5-Star

NHTSA Side Impact Rear Seat:

5-Star

IIHS Moderate Overlap Frontal Offset:

IIHS Side Impact:

Active Features

Standard Anti-lock Braking System (ABS)

Traction Control:

Standard Traction Control System (TCS)

Stability Control:

Available StabiliTrak Electronic Stability Control

Passive Features

Airbags Front:

Driver and front passenger airbags

Airbags Side:

Available front and rear side-curtain airbags, optional side-impact airbags

Seatbelts:

Three-point seatbelts with pretensioners and load limiters

💡 Technology Features

Infotainment

Infotainment System:

Available Bose premium audio system, OnStar communication system, optional in-dash CD player/changer.

Driver Assistance

Parking Assist:

Available Rear Park Assist (Ultrasonic)

Lighting:

Standard Halogen headlights, optional High-Intensity Discharge (HID) headlights, automatic headlamp control.

Connectivity

Onstar:

Standard OnStar telematics system with features like emergency assistance, remote diagnostics, and turn-by-turn navigation.

🔧 Maintenance

Service Intervals

Oil Change Interval Synthetic:

Every 7,500 to 10,000 miles or 12 months with synthetic oil, or as indicated by the Oil Life Monitoring System.

Tire Rotation Interval:

Every 7,500 miles

Engine Air Filter Replacement:

Approximately every 30,000 miles or as needed based on driving conditions.

Cabin Air Filter Replacement:

Approximately every 15,000 miles or annually.

Fluid Specifications

Engine Oil Viscosity:

SAE 5W-30 (for both 3.8L V6 and 4.6L V8, consult manual for specific conditions)

Engine Oil Capacity:

Approximately 4.5 quarts (3.8L V6), 5.0 quarts (4.6L V8) with filter change (refer to manual for exact capacity).

Known Issues

Common Complaints 3.8L V6:

Intake manifold gasket leaks, torque converter shudder, power steering leaks, intermittent check engine lights.

Common Complaints 4.6L V8 Northstar:

Coolant leaks (especially lower intake manifold gaskets), ignition coil failure, oil filter housing leaks, starter issues.

Suspension Issues:

Worn strut mounts, tie rod ends, and ball joints can lead to premature tire wear and steering looseness.

Electrical Issues:

Infotainment system glitches, power window motor failures, intermittent dash warning lights.

📚 Vehicle History

Brand Heritage

Buick Heritage:

Buick, founded in 1899, is one of America's oldest automotive brands, known for its focus on comfortable, quiet, and refined vehicles with a touch of luxury.

Model Evolution

Lucerne Lineage:

The Lucerne succeeded the Buick LeSabre and Park Avenue, bridging the gap between mainstream and premium Buick offerings. It was built on the GM G platform (same as Cadillac DTS).

Production

Manufacturing Location:

Detroit-Hamtramck Assembly Plant, Michigan, USA.

Production Years:

2006-2011

🏆 Awards & Recognition

Recognitions

Jd Power Ratings 2007:

JD Power and Associates often rated the Lucerne favorably for its quiet ride and comfortable interior in its segment.

Safety Awards:

Achieved high safety ratings from NHTSA and IIHS, as detailed in the 'safety' section.