Target Audience:
Hummer H3T owners, DIY enthusiasts, independent repair shops
Value Proposition:
Cost-effective and convenient access to official factory service information
Vs Printed Manuals:
More affordable, easier to access and search, up-to-date information
Manufacturer Licensing:
Officially licensed by manufacturer
Software Provider:
RepairSurge
Data Origin:
OE materials
Accessibility:
Instant online access via web browser
Primary Coverage:
2010 Hummer H3T
Engine Coverage:
3.7L Vortec I5
Trim Level Coverage:
All trim levels
Estimated Page Count:
Extensive (digital format, equivalent to thousands of printed pages)
Type:
Service and Repair Manual Software
Delivery Format:
Online Software (Web-based Access)
Access Duration:
1 Year (with option for extension)
Powertrain:
Engine mechanical, engine performance, fuel system, cooling system, exhaust system, ignition system, lubrication system
Drivetrain:
Transmission (automatic), transfer case, driveline, axles, drive shafts
Chassis:
Suspension (front and rear), steering system, braking system (including ABS), wheels and tires
Electrical:
Body control modules, engine control modules, instrument cluster, lighting, power windows, power locks, audio system, charging system, starting system, wiring diagrams
Body:
Exterior body panels, interior trim, doors, windows, bumpers, bed liner, tailgate, glass
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system components and operation
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and replacements, tire rotation
Repair:
Engine component repair/replacement, transmission service, brake system repair, suspension and steering repair, electrical system troubleshooting and repair, body panel repair
Diagnostics:
Troubleshooting guides, diagnostic trouble codes (DTCs), testing procedures for various systems
Specifications:
Torque specifications, fluid capacities, technical data, measurements
Depth Level:
Factory-level detail, comprehensive for DIY and professional technicians
Data Source:
Licensed OE (Original Equipment) materials
Software Compatibility:
PC, Laptop, Smartphone, Tablet with web browser
Internet Requirement:
Required for access and usage
Digital Quality:
High-resolution, clear text and diagrams
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Engine Type:
Inline 5-Cylinder (I5)
Engine Code:
LLR (Vortec 3700)
Displacement:
3.7 Liters (226 cubic inches)
Horsepower:
242 hp @ 5600 rpm (approx.)
Torque:
242 lb-ft @ 4600 rpm (approx.)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Recommended Fuel:
87 Octane Unleaded Gasoline
Oil Capacity:
5.5 quarts (5.2 liters) with filter (check manual for exact fill)
Coolant Capacity:
12.0 quarts (11.4 liters) (check manual for exact fill)
Transmission Code:
4L60-E
Transmission Code:
NV1500
Drivetrain Layout:
4WD (standard on most H3T models)
Transfer Case:
2-Speed electronically controlled with 4WD, Neutral, and Low range settings
Automatic Transmission Fluid:
Dexron VI (GM specification)
Manual Transmission Fluid:
GM Synchromesh Friction Modified or equivalent (check manual for exact spec)
Wheelbase:
126.1 inches (3203 mm)
Length:
207.1 inches (5260 mm)
Width:
81.3 inches (2065 mm)
Height:
75.0 inches (1905 mm)
Ground Clearance:
9.7 inches (246 mm)
Bed Length:
49.9 inches (1268 mm)
Curb Weight Approx:
5,100 - 5,400 lbs (2313 - 2449 kg)
Max Payload Approx:
1,087 - 1,207 lbs (493 - 548 kg)
Max Towing Capacity Approx:
5,900 lbs (2676 kg)
NHTSA Front Rollover Rating:
4 Stars (as per NHTSA for H3 models)
Traction Control:
Standard
Stability Control:
StabiliTrak Electronic Stability Control (ESC)
Braking System:
Four-wheel disc brakes with Anti-lock Braking System (ABS)
Airbags:
Driver and front passenger airbags, available side-curtain airbags
Oil Change Interval:
Every 7,500 miles or 12 months (whichever comes first) using Dexos 1 specification oil (check manual for exact spec)
Tire Rotation Interval:
Every 7,500 miles
Engine Air Filter Replacement:
Inspect every 7,500 miles, replace as needed (typically every 15,000-30,000 miles)
Cabin Air Filter Replacement:
Inspect annually, replace as needed (typically every 15,000-30,000 miles)
Engine Oil Specification:
GM dexos1 Synthetic or equivalent 5W-30 viscosity
Coolant Type:
GM Blue Coolant (Organic Acid Technology - OAT) or equivalent
Common Complaints:
Potential for transfer case issues, suspension wear, interior rattles, and some electrical gremlins (detailed diagnosis in manual)
Brand Legacy:
Hummer brand evolved from AM General's HMMWV (Humvee)
H3 Platform:
Shared platform (GMT905) with Chevrolet Colorado and GMC Canyon
H3T Introduction:
The H3T pickup truck variant was introduced for the 2009 model year
Production Location:
Shreveport, Louisiana, USA
Production Period H3T:
2009-2010
