🏷️ Basic Information

Make:

Buick

Model:

Enclave

Year:

2016

Generation:

Second Generation (C1XX)

Chassis Code:

C1XX

👋 Introduction

Positioning:

The Buick Enclave is a luxury three-row SUV, positioned as a comfortable and refined family vehicle within GM's portfolio.

Competitors:

Competes with vehicles such as the Ford Explorer, Chevrolet Traverse, Honda Pilot, Toyota Highlander, and Acura MDX.

Unique Selling Points:

Spacious interior, comfortable ride, quiet cabin, available all-wheel drive, and a more upscale perceived value compared to some direct competitors.

Value To Owner:

Provides direct access to factory-level diagnostic and repair procedures, enabling DIY enthusiasts to perform maintenance and repairs confidently, saving on dealership labor costs.

📋 Manual Details

All Models:

True

Repair Scope:

A-Z

Estimated Page Count:

Extensive (typical for factory service manuals, likely 1500+ pages)

Type:

Factory Service and Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Powertrain:

Engine, Fuel System, Cooling System, Exhaust System, Transmission (Automatic), Drivetrain (Front-Wheel Drive, All-Wheel Drive)

Chassis:

Suspension (Front and Rear), Steering System (Power Steering), Brakes (Hydraulic, Parking), Wheels and Tires

Electrical:

Ignition, Charging System, Starting System, Lighting, Instrumentation, Audio/Visual Systems, Wiper/Washer System, Horn, Power Locks, Cruise Control, Engine Immobilizer

Body And Interior:

Body Panels, Doors, Hood, Glass, Mirrors, Seats, Interior Trim, Air Conditioning, Supplemental Restraint System (SRS), Seat Belts

Control Systems:

Engine Control Module (ECM), Transmission Control Module (TCM), Body Control Module (BCM), Multiplex/CAN Communication

Emission Control:

Emission Control Systems, Diagnosis and Repair

Maintenance:

Routine Maintenance, Fluid Changes, Filter Replacements, Inspections

Diagnostics:

Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Symptom-Based Diagnostics, Electrical Schematics for Diagnosis

Repair:

Component Removal, Installation, Adjustment, Overhaul, and Replacement

Technical Specifications:

Torque Specifications, Clearances, Fluid Capacities, Electrical Specifications

Wiring Schematics:

Comprehensive Electrical Wiring Diagrams for all systems

Depth:

Factory-level detail, covering basic maintenance to complete engine and transmission overhauls, including advanced diagnostics and component-level repairs.

📊 Manual Specifications

Format:

PDF (Portable Document Format)

Printability:

Fully Printable (allows users to print specific pages or entire sections)

Image Quality:

High-resolution, zoomable images and diagrams

Binding:

Digital (PDF) - No physical binding

Paper Type:

N/A (Digital format)

Operating Systems:

Windows (Vista32, Vista64, XP, ME, 98, NT, 2000) and Mac OS

Software Requirements:

Adobe PDF Reader, WinZip (or similar decompression utility)

⚙️ Engine Specifications

Engine Type:

3.6L V6 DOHC DI VVT (LF3 or LGX)

Horsepower:

Approx. 281 hp @ 6300 rpm (may vary slightly by specific engine code)

Torque:

Approx. 266 lb-ft @ 3400 rpm (may vary slightly by specific engine code)

Fuel Delivery:

Direct Injection (DI) with Electronic Throttle Control (ETC)

Coolant Type:

GM P/N 12346005 or Dex-Cool (Orange) Long Life Antifreeze/Coolant

Oil Type:

SAE 5W-30 Synthetic (GM P/N 88861009 or equivalent)

Oil Capacity:

5.5 quarts (5.2 L) with filter change

Catalytic Converter:

Mandatory, integrated into exhaust system.

🔧 Transmission

Transmission Type:

6-speed automatic transmission (GM 6T75)

Drive Options:

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

Transmission Fluid:

Dexron-VI Automatic Transmission Fluid (ATF)

Transmission Fluid Capacity:

Approximately 8.5 quarts (8.0 L) for a dry fill, variable for fluid changes.

📐 Dimensions

Length:

Approximately 200.8 inches (5100 mm)

Width:

Approximately 78.2 inches (1986 mm)

Height:

Approximately 69.9 inches (1775 mm)

Wheelbase:

Approximately 118.1 inches (3000 mm)

Curb Weight:

Approx. 4,500 - 4,800 lbs (2041 - 2177 kg), depending on FWD/AWD and trim.

Cargo Volume Behind 3Rd Row:

Approximately 19.0 cubic feet (538 L)

Cargo Volume Behind 2Nd Row:

Approximately 41.7 cubic feet (1181 L)

Cargo Volume Behind 1St Row:

Approximately 70.0 cubic feet (1982 L)

🛡️ Safety Features

NHTSA Overall Rating:

5-Star (typically for this generation, verify specific model year tests)

Brake System:

Four-wheel disc brakes with ABS, Traction Control System (TCS), and StabiliTrak Electronic Stability Control.

Driver Assistance:

Available: Forward Collision Alert, Lane Departure Warning, Side Blind Zone Alert, Rear Cross-Traffic Alert.

Airbags:

Driver and front passenger airbags, front side-impact airbags, roof-rail airbags for all three rows.

Seatbelts:

3-point seatbelts with pretensioners and load limiters in all seating positions, LATCH system for child seats.

Child Safety:

Child security rear door locks, Lower Anchors and Tethers for CHildren (LATCH) system.

💡 Technology Features

Infotainment System:

Buick IntelliLink system with a touchscreen display (typically 6.5 or 8 inches), featuring AM/FM/SiriusXM, Bluetooth connectivity, Apple CarPlay and Android Auto compatibility (depending on trim and software updates).

Available Adas:

Features like Adaptive Cruise Control, Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, and Surround Vision camera system were available on higher trims.

Connectivity Features:

USB ports, auxiliary audio input, available Wi-Fi hotspot capability (OnStar 4G LTE).

Keyless Entry Start:

Keyless Access with push-button start.

Power Liftgate:

Standard on many trims, offering hands-free operation.

🔧 Maintenance

Oil Change Interval:

7,500 miles (12,000 km) or 12 months, whichever comes first, based on oil life monitoring system.

Tire Rotation:

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

Engine Air Filter Replacement:

Inspect at 22,500 miles (36,000 km), replace as needed. Consult manual for specific interval.

Cabin Air Filter Replacement:

Inspect at 22,500 miles (36,000 km), replace as needed. Consult manual for specific interval.

Transmission Fluid Change:

Under normal driving conditions, GM advises fluid for life. However, for severe use or towing, inspect and potentially change around 60,000 - 100,000 miles (96,500 - 160,000 km).

Brake Fluid:

DOT 3 (GM P/N 12377980 or equivalent)

Power Steering Fluid:

GM P/N 89021183 or Dexron VI ATF is often compatible for some systems, consult manual.

Common Wear Items:

Front suspension components (struts, bushings), brake pads/rotors due to vehicle weight, water pump and coolant leaks (especially with higher mileage).

Electrical Issues:

Occasional issues with infotainment system glitches, power liftgate operation, and sensor failures (e.g., tire pressure monitoring).

📚 Vehicle History

Brand Heritage:

Buick has a long history as an American automotive brand, known for its comfortable and refined vehicles, often positioned as a more accessible luxury option.

First Generation:

The first generation Enclave debuted for the 2008 model year, sharing its platform with the Saturn Outlook and closely related GM crossover SUVs.

Second Generation:

The 2016 model year marks the introduction of the second generation Enclave, built on GM's new C1XX platform, which also underpins the Chevrolet Traverse and GMC Acadia of the same era.

Assembly Location:

Lansing Delta Township Assembly Plant, Lansing, Michigan, USA.

🏆 Awards & Recognition

Safety Awards:

The Enclave often receives high safety ratings from IIHS (Insurance Institute for Highway Safety) and NHTSA, contributing to its family-friendly appeal.

Family Vehicle Awards:

Frequently cited by automotive publications for its spaciousness and comfort in the three-row SUV segment.