2018 BUICK ENVISION Service And Repair Manual

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The 2018 Envision is a compact crossover SUV designed to offer a comfortable and refined driving experience, positioning itself as a strong contender in its segment with features such as...

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Tipo: Car

Proveedor:

SKU: 96608

Etiquetas: 2018 Buick Car ENVISION

Variantes de producto

Descripción

The 2018 Envision is a compact crossover SUV designed to offer a comfortable and refined driving experience, positioning itself as a strong contender in its segment with features such as a quiet cabin and an upscale interior. Built on the GM D2XX platform, it offers a choice between a 2.5L naturally aspirated engine and a more potent 2.0L turbocharged engine, both available with front-wheel drive or all-wheel drive. Known for its comfortable ride and modern technology, including the infotainment system with Apple CarPlay and Android Auto compatibility, the Envision is engineered for everyday practicality and family use. This comprehensive service and repair manual provides in-depth information for all 2018 Envision models and trims. It covers a wide range of topics, from routine maintenance procedures, such as oil changes and filter replacements, to complex diagnostic and repair procedures for all major vehicle systems, including the engine, transmission, brakes, suspension, steering, and electrical systems. The manual also details troubleshooting guides, technical specifications, and safety guidelines, making it an essential resource for owners, technicians, and mechanics seeking to maintain, diagnose, and repair the vehicle effectively.

🏷️ Basic Information

Identification

Make:

Buick

Model:

Envision

Year:

Codes

Platform:

GM D2XX

👋 Introduction

Market Position

Segment:

Compact Crossover SUV

Segment Competitors:

Acura RDX, Lexus NX, Audi Q3, BMW X1, Mercedes-Benz GLA, Cadillac XT4

Competitive Analysis

Key Selling Points:

Comfortable ride, quiet cabin, upscale interior for its class, available AWD, modern technology features

Key Features

Powertrain Options:

2.5L naturally aspirated, 2.0L turbocharged engine options, FWD and AWD availability

Technology:

Buick IntelliLink infotainment, available Apple CarPlay/Android Auto, advanced safety features

📋 Manual Details

Coverage Areas

Models Covered:

All 2018 Buick Envision models and trims

Repair Scope:

A-Z comprehensive repairs and maintenance

Page Count

Estimated Pages:

2000-3000 (typical for comprehensive dealer service manuals)

Manual Type

Type:

Official Dealership Service and Repair Manual

Language

Language:

English

Format

Format:

Digital (PDF)

📖 Manual Coverage

Systems Covered

Engine:

2.5L L4 (LGZ), 2.0L Turbo L4 (LTG) - diagnostics, repair, overhaul, timing, cooling, lubrication, fuel injection

Transmission:

6T40/6T50 6-speed automatic - diagnostics, overhaul, fluid service, electronic controls, torque converter

Drivetrain:

Front-wheel drive (FWD) and All-wheel drive (AWD) systems, including differentials, CV axles, driveshafts

Brakes:

Hydraulic system, ABS, EBD, Traction Control, parking brake (electronic), brake pad/rotor replacement, caliper service

Suspension:

Front struts, rear multi-link suspension, springs, shock absorbers, bushings, wheel alignment specifications

Steering:

Electric Power Steering (EPS) system, column, rack and pinion - diagnostics, component replacement

Electrical:

Battery, charging system, starting system, lighting, fuses, relays, wiring diagrams, multiplexing systems

Body:

Exterior panels, doors, hood, liftgate, glass, interior trim, seals, sound deadening

HVAC:

Air conditioning, heating, ventilation, climate control module, refrigerant handling, component replacement

Infotainment:

Audio system, navigation, Bluetooth, Apple CarPlay/Android Auto integration, display screen service

Safety Systems:

Airbags (SRS), seatbelt pretensioners, seatbelt service, related sensors and control modules

Driver Assistance:

Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), Lane Keep Assist (LKA), Blind Spot Monitoring (BSM), Parking Assist - sensor calibration, module diagnostics

Procedures Included

Diagnostics:

Symptom-based diagnostics, diagnostic trouble codes (DTCs), using GM diagnostic tools (e.g., GDS2)

Maintenance:

Oil changes, filter replacements, fluid checks/fills, brake inspections, tire rotations, spark plug replacement, belt replacement

Repair:

Component replacement (engine, transmission, brakes, suspension, steering, electrical modules), body panel repair, interior trim repair

Overhaul:

Engine and transmission internal component repair/rebuild procedures

Calibration:

Sensor calibration for ADAS systems, steering angle sensor calibration

Troubleshooting:

Step-by-step troubleshooting guides for common and complex issues

Technical Depth

Depth:

In-depth, from basic maintenance to complete engine/transmission rebuilds and complex electrical diagnostics

Diagnostic Tools:

Specific guidance on using GM-specific diagnostic software and hardware

📊 Manual Specifications

File Format

Type:

Searchability:

Searchable text content for quick information retrieval

Print Quality

Quality:

High-resolution diagrams, illustrations, and text

Binding Type

Type:

N/A (Digital)

Paper Type

Type:

N/A (Digital)

⚙️ Engine Specifications

Primary Engine

2.5L Lgz:

Displacement: 2.5 Liters; Configuration: Inline-4; Horsepower: 197 hp @ 6300 rpm; Torque: 192 lb-ft @ 4400 rpm; Fuel Delivery: Direct Injection

2.0L Ltg Turbo:

Displacement: 2.0 Liters; Configuration: Inline-4; Horsepower: 252 hp @ 5500 rpm; Torque: 295 lb-ft @ 2500-4500 rpm; Fuel Delivery: Direct Injection; Turbocharged

Performance

Fuel Economy Estimate:

Varies by engine and drivetrain, typically 22-26 MPG combined

Fuel System

Injection Type:

Direct Injection (DI)

🔧 Transmission

Standard

Type:

6-speed automatic (6T40/6T50)

Optional

Type:

N/A (6-speed automatic is standard across all powertrains)

Features

Drivetrain:

Available Front-Wheel Drive (FWD) and All-Wheel Drive (AWD)

Fluid Specification

Transmission Fluid:

Dexron-VI Automatic Transmission Fluid

📐 Dimensions

Exterior

Length:

~183.6 inches

Width:

~72.4 inches (excluding mirrors)

Height:

~65.4 inches

Interior

Passenger Volume:

~103.7 cubic feet

Cargo

Cargo Volume Behind Rear Seats:

~27.2 cubic feet

Cargo Volume With Rear Seats Folded:

~57.3 cubic feet

Weights

Curb Weight:

~3600-3800 lbs (varies by configuration)

Towing Capacity:

Not Recommended for Towing (typical for this segment)

🛡️ Safety Features

Ratings

NHTSA Overall Rating:

5-Star (typically, check specific VIN for exact rating)

IIHS Top Safety Pick:

Yes (for 2018 models with specific optional equipment)

Active Features

Standard:

StabiliTrak Electronic Stability Control, Traction Control, ABS, Backup Camera

Optional:

Forward Collision Alert, Lane Departure Warning, Lane Keep Assist, Blind Spot Monitoring, Rear Cross-Traffic Alert, Adaptive Cruise Control, Surround Vision Camera

Passive Features

Airbags:

Driver, Passenger, Knee, Side Curtain, Front Seat Side Airbags

Seatbelts:

3-point front and rear seat belts with pretensioners

💡 Technology Features

Infotainment

System Name:

Buick IntelliLink with 8-inch diagonal touchscreen

Connectivity:

Apple CarPlay, Android Auto, Bluetooth streaming, available Navigation

Driver Assistance

Advanced Features Availability:

Available features like Adaptive Cruise Control, Automatic Emergency Braking, Lane Keep Assist, and Park Assist enhance safety and convenience.

Connectivity

Wi Fi Hotspot:

Available OnStar 4G LTE Wi-Fi hotspot functionality

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 7,500 miles or 12 months, whichever comes first (using synthetic oil)

Engine Air Filter Replacement:

Every 30,000 miles or as needed based on inspection

Cabin Air Filter Replacement:

Every 25,000 miles or annually

Transmission Fluid Service:

Inspect every 45,000 miles, replace at 90,000 miles or as recommended by dealer service

Spark Plug Replacement:

100,000 miles (for iridium-tipped plugs)

Fluid Specifications

Engine Oil:

SAE 0W-20 Synthetic (GM dexos1 Gen 2)

Coolant:

GM P/N 12378397 (Orange) OAT Coolant, 50/50 mix with distilled water

Brake Fluid:

DOT 3 or DOT 4

Known Issues

Common Complaints:

Occasional transmission shudder, early brake wear, infotainment system glitches, battery drain issues

Technical Bulletins:

The manual will contain specific Technical Service Bulletins (TSBs) issued by GM for the 2018 Envision.

📚 Vehicle History

Brand Heritage

Buick History:

Long-standing American luxury automotive brand, known for comfort and refinement since 1903.

Model Evolution

Envision Introduction:

First generation introduced for the 2016 model year in North America, imported from China. Based on GM's global D2XX platform.

2018 Updates:

Minor styling tweaks, updated infotainment features, and addition of more standard safety equipment compared to previous years.

Production

Manufacturing Location:

Yantai, China (for North American market)

🏆 Awards & Recognition

Recognitions

Awards Listing:

While specific major awards for the 2018 model may be limited, the Envision generally aims for comfort and quietness, often praised in comparisons within its segment.

Ratings

Consumer Reports Reliability:

Varies by year and specific components; manual helps address common reliability concerns.

Certifications

Emission Standards:

Meets EPA and CARB emission standards for the 2018 model year.