- PrintableYes
- Works onPC, Mac, iPhone, iPad, Android phones and tablets
- SoftwareWe recommend Sumatra PDF as PDF reader
2006 GMC Sierra 2500 HD / 3500 HD repair manual
$79.99
- Do the labor yourself. On most repairs the shop’s labor costs more than the parts. With the factory procedure you can do that part yourself.
- Built for your VIN. Your engine, transmission and options, so you don’t have to guess which section applies.
- Factory steps, specs and wiring. Repair procedures with illustrations, torque values and the complete wiring diagrams.
- Find any job in seconds. Searchable PDF with a full index and bookmarks.
- In your inbox in 12–24 hours. Yours to keep, on any computer, phone or tablet.
Description
2006 GMC Sierra 2500 HD / 3500 HD OEM service and repair manual, GMT800 – VIN-specific PDF
The 2006 GMC Sierra 2500 HD / 3500 HD (GMT800) factory repair manual, made for your VIN from the same GM service information dealer technicians use: repair procedures, torque specs and wiring diagrams for your exact Sierra 2500 HD / 3500 HD. The 2006 Sierra 2500 HD / 3500 HD was offered with three engines and three transmissions (listed below); we build your manual for the combination your VIN shows.
This page is for the heavy-duty 2006 Sierra 2500 HD and 3500 HD. For the light-duty truck, see the 2006 GMC Sierra 1500 manual.
One payment, one manual, a Google Top Quality Store. Other stores with the badge sell monthly access; we sell the manual outright, yours to keep and reuse.
The difference you get
- Matched to your VIN, so you don't wade through versions you don't own
- Yours to keep: pay once and the PDF stays with you
- Clickable hyperlinks throughout the PDF: from a repair step straight to the diagram or torque table it mentions, with bookmarks and full-text search on top. Few manuals sold online have this
- Wiring included: diagrams, connector pinouts and component locations
- Computer, phone or tablet: no app needed, and you can print the pages you work from
- Online since 2015, rated a Google Top Quality Store
Not the owner's manual
Many people search for the 2006 Sierra 2500 HD / 3500 HD owner's manual and need more than it gives. The difference:
- Owner's manual: controls, warning lights, maintenance schedule, fluid types
- Factory repair manual: removal and installation steps, torque specs, diagnostic trouble codes, wiring diagrams and component locations
Your 2006 Sierra 2500 HD / 3500 HD is from the GMT800 Sierra HD generation, built for model years 2001–2006. As the final year of the generation, it has every update made along the way.
Engine options
- 6.0L V8 gasoline
- 8.1L V8 gasoline
- 6.6L Duramax V8 turbo diesel
Gearbox options
- 4-speed automatic
- Allison 1000 5-speed automatic
- 6-speed manual
Your manual is built for your version only: the VIN tells us the exact engine and transmission.
Common work on a 2006 Sierra 2500 HD / 3500 HD
- Cooling system overhaul
- Wiring harness, connector and ground repairs
- Rubber hoses, seals and gaskets
- Rust repair and body panels
- Fuel pump, filter and lines
- Glow plugs and cold-start faults
- Diesel particulate filter regeneration
- EGR valve and cooler
2006 Sierra 2500 HD / 3500 HD: recalls and known problems
The U.S. safety agency NHTSA lists 3 safety recalls for the 2006 Sierra 2500 HD / 3500 HD. The factory manual has the procedures for the parts involved.
- Steering (campaign 06E010000)
- Equipment Adaptive/Mobility (campaign 08V519000)
- Service Brakes, Air (campaign 06E050000)
Check your VIN: the 10th character is “6” on a 2006 model.
More GMC repair manuals: 2010 Terrain, 2007 Acadia, 2006 Canyon, 2006 Savana, 2006 Sierra, 2006 Yukon.
How we make your manual
- You give us the VIN at checkout.
- We build the manual from GM data for that exact Sierra 2500 HD / 3500 HD.
- You get a PDF in your inbox within 12–24 hours, to keep on any computer, phone or tablet.
Inside the manual
- General information, vehicle identification and lifting points
- Maintenance schedules, fluids and capacities
- Engine mechanical: timing, cylinder head, lubrication
- Cooling system
- Fuel system and engine management
- Ignition, starting and charging
- Emission controls
- Exhaust system
- Clutch and manual transmission
- Automatic transmission / transaxle
- Driveshafts, axles and differential
- Suspension, front and rear
- Steering
- Brakes and ABS
- Heating, ventilation and air conditioning
- Restraints and airbags
- Body, doors, glass and trim
- Lighting and instruments
- Electrical components and module locations
- Wiring diagrams
- Diagnostic trouble codes
Versions offered
Engines:
- 6.0L V8 gasoline
- 8.1L V8 gasoline
- 6.6L Duramax V8 turbo diesel
Transmissions:
- 4-speed automatic
- Allison 1000 5-speed automatic
- 6-speed manual
Your manual is built for the version in your VIN.
Video
This video is for information. Your manual looks and works the same way, but it is not identical.
Delivery
Free, by email in 12-24 hours.
