Segment:
Luxury Full-Size SUV
Target Audience:
Owners seeking to perform their own maintenance and repairs, DIY enthusiasts
Competitors:
Ford Excursion, Chevrolet Suburban
Unique Selling Proposition:
Unmatched off-road capability and imposing presence within its segment, licensed OE information
Software Benefit 1:
Cost savings on repair shop visits
Software Benefit 2:
Instant access to factory-quality information
Software Benefit 3:
Convenience of digital access across multiple devices
Licensing:
Officially licensed, derived from OE (Original Equipment) materials
Primary Coverage:
Full Service and Repair
Engine Coverage:
Comprehensive Engine Overhaul and Diagnostics
Drivetrain Coverage:
Front/Rear Axles, Transfer Case, Driveshafts, Differentials
Chassis Coverage:
Suspension, Steering, Brakes, Frame
Electrical Coverage:
Wiring Diagrams, Component Testing, Diagnostic Procedures
Body Coverage:
Exterior Panels, Interior Trim, Glass, Doors, Seats
HVAC Coverage:
Heating, Ventilation, and Air Conditioning Systems
Diagnostic Coverage:
Troubleshooting Guides, Fault Code Interpretation
Estimated Page Count:
Extensive (Digital format, equivalent to thousands of printed pages)
Type:
Factory-Derived Service & Repair Manual Software
Format:
Online Software (Web Browser Accessible)
Access Duration:
1 Year Subscription (with renewal options)
Engine Management:
ECM diagnostics, fuel injection, ignition system, emissions control
Powertrain:
4L65-E Automatic Transmission, NP246 Transfer Case
Suspension:
Independent front suspension, solid rear axle, torsion bars, leaf springs
Steering:
Power-assisted steering system, steering gear, linkages
Brakes:
Four-wheel disc brakes, ABS system, brake fluid specifications
Electrical System:
Battery, charging system, starter, lighting, interior electronics, body control module (BCM)
Body And Frame:
Frame construction, body panel removal/installation, doors, windows, locks, hinges
Safety Systems:
Airbag system, seat belts, child restraint systems
Comfort And Convenience:
HVAC, power accessories, audio system
Maintenance Procedures:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections/replacements
Diagnostic Procedures:
Troubleshooting common drivability issues, electrical system diagnostics, component testing
Repair Procedures:
Engine component replacement (e.g., alternator, starter, water pump), brake pad/rotor replacement, suspension component replacement (e.g., ball joints, tie rod ends)
Rebuild Procedures:
Engine internal component replacement, transmission overhaul (detailed steps provided)
Adjustment Procedures:
Steering alignment, brake adjustments (where applicable)
Wiring Diagrams:
Complete, component-level wiring schematics for all systems
Depth:
Comprehensive, from basic maintenance to complete overhaul and advanced diagnostics
Diagnostic Tools:
Information on diagnostic trouble codes (DTCs) and recommended scan tool usage
Torque Specifications:
Precise torque values for all critical fasteners
Schematics:
System schematics for hydraulic, pneumatic, and electrical systems
Compatibility:
PC, Laptop, Smartphone, Tablet
Access Method:
Web browser with internet connection
Resolution:
High-resolution digital display
Searchability:
Fully searchable text content
Binding:
Not Applicable (Digital Software)
Paper:
Not Applicable (Digital Software)
Engine Code:
Vortec 6000 (L92)
Displacement:
5967 cc (364 cubic inches)
Horsepower:
325 hp @ 5200 rpm
Torque:
375 lb-ft @ 3600 rpm
Fuel Delivery:
Sequential Port Fuel Injection (SFI)
Fuel Type:
87 Octane Unleaded Gasoline (minimum)
ECU Type:
GM ECU (Specific model may vary, e.g., E38)
NHTSA Front Rollover:
4 out of 5 stars
ABS:
4-wheel Anti-lock Braking System (ABS)
Traction Control:
StabiliTrak Stability Control (may be optional or standard depending on trim)
Airbags:
Frontal airbags for driver and front passenger, available side-impact airbags
Seatbelts:
3-point seat belts with pretensioners for all outboard seating positions
Oil Change Interval:
Every 3,000-7,500 miles or 6-12 months, depending on driving conditions (refer to manual for specifics)
Engine Coolant Flush:
Every 30,000 miles or 24 months (typically using Dex-Cool coolant)
Transmission Fluid Change:
Every 30,000-60,000 miles (depending on severe vs. normal service)
Engine Oil Type:
SAE 5W-30 Synthetic Blend (API Certified)
Engine Oil Capacity:
7 Quarts (with filter)
Coolant Type:
GM Dex-Cool (Orange)
Power Steering Fluid:
GM Power Steering Fluid
Common Issue 1:
Fuel pump failures
Common Issue 2:
Torque converter shudder
Common Issue 3:
Front suspension component wear (ball joints, tie rods)
Common Issue 4:
ABS sensor failures
Common Issue 5:
Interior trim and accessory issues