Target Audience:
Vehicle owners, DIY mechanics, professional repair shops
Value Proposition:
Provides dealership-level repair and maintenance information, saving time and money on repairs
Differentiation:
Vehicle-specific and factory-authorized content, unlike generic repair guides
Information Source:
Exact manual used by dealership technicians
Accessibility:
Single, easy-to-use PDF manual; searchable and printable sections
Completeness:
Covers A-Z repairs, complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications
Convenience:
Print only needed pages, avoid greasy/torn paper manuals, take to workshop easily
Powertrain Engine:
3.6L V6 VVT DI (LGX) - Engine mechanical, control system, fuel service, emission control, intake, exhaust, cooling, lube, ignition, starting, charging
Powertrain Transmission:
6-speed Automatic Transmission (6T75) - Automatic transmission, clutch, manual transmission (if applicable to specific sub-models or regional variants), transfer propeller shaft, drive shaft, differential, axle suspension
Chassis Brakes:
Brake control, brake system, parking brake
Chassis Steering:
Steering column, power steering system
Chassis Suspension Wheels:
Axle suspension, tire & wheel specifications, mounting, and alignment
Electrical Powertrain:
Ignition, starting, charging, engine control system wiring schematics
Electrical Comfort Convenience:
Air conditioning, wiper & washer system, door locks, power windows, mirrors, seats, horn, cruise control
Electrical Safety Restraint:
Supplemental Restraint System (SRS), seat belt systems, engine immobilizer
Electrical Lighting Instruments:
Instrument panel, interior & exterior lighting, meter functions, audio/visual systems
Body Exterior:
Engine hood, doors, exterior trim, glass, mirrors
Body Interior:
Interior trim, seats, instrument panel, dashboard
Body Glass:
Windshield, glass, mirror replacement and adjustment
Electrical Multiplex Communication:
Multiplex/CAN communication systems, diagnostic trouble codes (DTCs)
Diagnostic Procedures:
Comprehensive step-by-step diagnostics for all systems, including symptom-based troubleshooting and DTC interpretation
Repair Procedures:
Detailed instructions for disassembly, repair, and reassembly of all major vehicle components and systems
Maintenance Procedures:
Routine maintenance procedures, fluid changes, filter replacements, belt inspections, and lubrication
Adjustment Procedures:
Procedures for aligning wheels, adjusting brakes, setting door gaps, and calibrating sensors
Electrical Component Testing:
Testing of sensors, actuators, relays, modules, and wiring harnesses
System Calibration:
Calibration procedures for systems such as ABS, traction control, stability control, and advanced driver assistance systems (if equipped)
Depth Level:
Factory Original, Dealer Technician Level
Content Scope:
Vehicle-specific, no generic information; covers maintenance, service, diagnosis, and repair
Illustrations Diagrams:
Includes detailed diagrams, illustrations, and wiring schematics
Troubleshooting:
Extensive troubleshooting guides and diagnostic flowcharts
๐ Manual Specifications
Compatibility:
Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, and Mac OS
Required Software:
Adobe PDF Reader, Winzip (free online)
Printability:
All pages are printable, allowing users to print specific sections or the entire manual
Zoom Capability:
Ability to blow up images for enlarged copies
Binding Type:
Digital (No physical binding, printable on demand)
Paper Type:
Not Applicable (Digital format, user's choice of paper for printing)
Length Est:
200.8 inches (approximate for 2015 model)
Width Est:
78.2 inches (approximate for 2015 model)
Height Est:
66.7 inches (approximate for 2015 model)
Wheelbase Est:
118.9 inches (approximate for 2015 model)
Curb Weight Est FWD:
4,500 - 4,700 lbs (approximate for 2015 model)
Curb Weight Est AWD:
4,700 - 4,900 lbs (approximate for 2015 model)
Towing Capacity Est:
Up to 5,200 lbs (with towing package, refer to manual for specifics)
NHTSA Overall Rating Est:
5-Star (for 2015 model, actual ratings vary by specific configuration and year)
ABS:
Anti-lock Braking System (ABS) with Driveline Traction Control
Esc:
Electronic Stability Control (ESC) with Rollover Mitigation
Traction Control:
Traction Control System (TCS)
Driver Assistance:
Optional features may include Rear Park Assist, Backup Camera
Airbags:
Frontal airbags, side-impact airbags, roof-mounted curtain airbags for all rows
Seatbelts:
3-point seat belts with pretensioners and load limiters
Latch:
LATCH (Lower Anchors and Tethers for Children) system
Infotainment System:
GMC IntelliLink infotainment system with touchscreen interface, Bluetooth connectivity, USB ports, available navigation, and SiriusXM Satellite Radio.
Audio System:
Standard 6-speaker audio system, optional Boseยฎ premium audio system
Driver Assistance Features:
Rear vision camera, Rear Park Assist. Advanced features like Forward Collision Alert and Lane Departure Warning were not standard on all 2015 models but may be available on higher trims.
Connectivity Options:
Bluetooth for hands-free calling and audio streaming, USB ports for device charging and media playback.
Oil Change Interval:
Typically every 7,500 to 10,000 miles or 12 months, depending on driving conditions and oil type (consult manual for specific recommendations)
Tire Rotation Interval:
Every 7,500 miles
Engine Air Filter Replacement:
Inspect every 15,000 miles, replace as needed (or every 30,000-45,000 miles, consult manual)
Cabin Air Filter Replacement:
Inspect every 15,000 miles, replace as needed (or every 20,000-30,000 miles, consult manual)
Transmission Fluid Change:
Refer to manual for severe vs. normal driving conditions, typically around 60,000-100,000 miles
Engine Oil:
SAE 0W-30 Full Synthetic (GM spec GMW16336, refer to manual for exact specs and capacity)
Coolant:
GM Dex-Coolยฎ (OAT) Long-Life Antifreeze/Coolant (silicate and borate free) - Refer to manual for capacity and change interval
Brake Fluid:
DOT 3 or DOT 4 Brake Fluid (refer to manual for specific type and capacity)
Timing Chain Wear:
Some 3.6L LGX engines (and its predecessors) can experience timing chain wear or stretching over time, leading to performance issues and check engine lights. Regular inspections and using quality oil are recommended.
Transmission Shifting:
Occasional reports of harsh shifting or delayed engagement in the 6T75 automatic transmission. Software updates or internal component wear can be causes.
Evaporative Emission System:
Issues with the EVAP system, such as charcoal canister leaks or faulty vent solenoid, can trigger 'check engine' lights.
Gmc Heritage:
GMC, a division of General Motors, has a long history in trucks and SUVs, known for their professional-grade vehicles.
Acadia Introduction:
The GMC Acadia was introduced for the 2007 model year as a 2008 model, marking GMC's entry into the three-row crossover SUV segment. It was based on GM's Lambda platform.
First Generation:
The 2015 model is part of the first generation (2007-2016), which received a significant refresh for the 2013 model year, including updated styling, interior, and powertrain options.
Platform:
GM Lambda platform (shared with Chevrolet Traverse, Buick Enclave, and Saturn Outlook)
Assembly Locations:
Lansing Delta Township Assembly, Michigan, USA