Key Competitors:
Ford Excursion, GMC Yukon XL, Dodge Durango
Strengths:
Spacious interior, towing capacity, strong V8 engine options, proven platform
Weaknesses:
Fuel economy, large vehicle footprint
Body Styles:
Two-door (rare), Four-door
Seating Capacity:
Up to 9 passengers
Towing Capacity:
Up to 12,000 lbs (depending on configuration)
All Models And Trims:
Yes
Generic Information Included:
No, vehicle-specific
Target Audience:
Dealership Technicians, Professional Mechanics, Enthusiast DIYers
Estimated Page Count:
Approximately 2000+
Type:
Factory Service Manual (FSM) / Repair Manual
Format:
Digital (PDF) - Searchable, Printable
Engine Mechanical:
Yes (Vortec 5.3L, 6.0L, 8.1L V8)
Engine Performance:
Yes (Fuel injection, ignition, emissions)
Transmission Automatic:
Yes (4L60E, 4L80E, 4L85E)
Transmission Manual:
N/A for this model year
Drivetrain 4Wd:
Yes (NVG246 Autotrac)
Brakes:
Yes (ABS, hydraulic system, parking brake)
Suspension:
Yes (Front independent, rear solid axle, shocks, springs, stabilizers)
Steering:
Yes (Power steering, steering column, steering gear)
Body And Frame:
Yes (Frame construction, body panels, doors, glass, interior trim)
Electrical System:
Yes (Battery, charging system, starting system, lighting, accessories)
Climate Control:
Yes (HVAC system, A/C, heater, blower)
Safety Systems:
Yes (Airbags, seat belts, Tire Pressure Monitoring System - TPMS)
Diagnostics:
Yes (OBD-II, diagnostic trouble codes - DTCs, troubleshooting procedures)
Preventive Maintenance:
Yes (Oil changes, fluid flushes, filter replacements, spark plug replacement)
Troubleshooting:
Yes (Detailed step-by-step guides for various symptoms)
Component Removal And Installation:
Yes (Complete disassembly and reassembly instructions)
Repair And Rebuild:
Yes (Engine rebuild, transmission overhaul, brake caliper replacement)
Adjustment:
Yes (Wheel alignment, parking brake adjustment)
Wiring Diagrams:
Yes (Comprehensive electrical schematics)
Depth Of Coverage:
Complete: From basic fluid checks to full engine and transmission rebuilds
Diagnostic Tools Required:
Diagnostic Scan Tool (e.g., Tech 2 or compatible), Multimeter, Pressure Gauges
Special Tools Required:
Yes (Specific tools for timing, suspension, steering, etc. - detailed in manual)
Engine 1:
Vortec 5300 (5.3L) V8
Engine 1 Displacement:
5328 cc (325 cu in)
Engine 1 Bore X Stroke:
96.0 mm x 92.0 mm
Engine 1 Compression Ratio:
9.5:1
Engine 1 Horsepower:
295 hp @ 5200 rpm
Engine 1 Torque:
330 lb-ft @ 4000 rpm
Engine 2:
Vortec 6000 (6.0L) V8
Engine 2 Displacement:
5967 cc (364 cu in)
Engine 2 Bore X Stroke:
101.6 mm x 92.0 mm
Engine 2 Compression Ratio:
9.4:1
Engine 2 Horsepower:
300-320 hp @ 5200 rpm (depending on spec)
Engine 2 Torque:
355-370 lb-ft @ 4000 rpm (depending on spec)
Engine 3:
Vortec 8100 (8.1L) V8
Engine 3 Displacement:
8128 cc (496 cu in)
Engine 3 Bore X Stroke:
107.9 mm x 111.0 mm
Engine 3 Compression Ratio:
9.1:1
Engine 3 Horsepower:
340 hp @ 4000 rpm
Engine 3 Torque:
455 lb-ft @ 3200 rpm
Fuel Delivery:
Multi-port Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline
Fuel Octane Rating:
87 Minimum (91 Recommended for optimal performance)
ECM:
PCM (Powertrain Control Module)
Transmission Type Standard:
4-speed Automatic
Transmission Type Optional:
None (4-speed Auto was standard across the board)
Transmission Codes:
4L60-E, 4L80-E, 4L85-E
Transfer Case:
NP8 (Autotrac 4WD system with electronic push-button controls)
Automatic Transmission Fluid:
Dexron-VI (formerly Dexron-III H)
Automatic Transmission Fluid Capacity:
Approx. 11.4 Liters (12.1 Quarts) (Pan drop and filter change)
Wheelbase:
130.0 inches (3302 mm)
Overall Length:
219.5 inches (5575 mm)
Overall Width:
78.8 inches (2001 mm)
Overall Height:
76.5 inches (1943 mm)
Passenger Volume:
Approx. 160.1 cu ft
Cargo Volume Behind 3Rd Row:
Approx. 45.8 cu ft
Cargo Volume Behind 2Nd Row:
Approx. 92.5 cu ft
Cargo Volume Behind 1St Row:
Approx. 131.6 cu ft
Curb Weight:
Approx. 5,400 - 6,000 lbs (depending on configuration)
Gross Vehicle Weight Rating Gvw:
Up to 7,200 lbs (depending on configuration)
NHTSA Frontal Crash Test Driver:
5 Stars
NHTSA Frontal Crash Test Passenger:
5 Stars
NHTSA Side Impact Front Seat:
4 Stars
NHTSA Side Impact Rear Seat:
4 Stars
NHTSA Rollover Rating:
4 Stars (4WD models)
ABS:
Standard (4-wheel disc with ABS)
Traction Control:
Available (StabiliTrak on some models)
Airbags:
Driver and front passenger airbags, available side-impact airbags
Seat Belts:
All seating positions, front seat pretensioners
Audio System:
Available AM/FM stereo with CD player, optional Bose premium sound system, rear-seat entertainment system.
Navigation:
Optional factory navigation system available on higher trims.
Parking Assist:
Available rear parking assist sensors.
Onstar:
Available OnStar telematics system.
Engine Oil And Filter Change:
Every 3,000-7,500 miles or 6 months, depending on oil type and driving conditions (refer to manual for specifics)
Engine Air Filter Replacement:
Every 30,000 miles or as needed based on inspection
Spark Plug Replacement:
Approximately 100,000 miles (for specific types like iridium)
Transmission Fluid Change:
Every 30,000-60,000 miles or as specified by severe service recommendations
Coolant Flush:
Every 50,000-100,000 miles (depending on coolant type)
Brakes Inspection:
Every oil change
Engine Oil Viscosity:
5W-30 (Recommended for most conditions)
Engine Oil Specification:
API Service SN or better, ILSAC GF-5
Engine Coolant:
GM Dex-Cool (Orange) or equivalent silicate-free, extended-life coolant
Power Steering Fluid:
GM Power Steering Fluid or equivalent (Dexron-III H compatible)
Catalytic Converter Failure:
Can occur with age and mileage, often indicated by performance loss or check engine light.
Transmission Hard Shifting:
Can be related to fluid issues, solenoid problems, or internal wear.
Rust And Corrosion:
Common in areas with salt exposure, particularly on frame, body panels, and exhaust system.
Rear Main Seal Leaks:
Can occur with higher mileage, requiring engine or transmission removal for replacement.
Window Regulator Failure:
Plastic components can degrade, leading to windows not operating properly.
Chevrolet Legacy:
Founded in 1911, Chevrolet is a long-standing American automotive manufacturer known for a wide range of vehicles from economy cars to trucks and SUVs.
Suburban Lineage:
The Chevrolet Suburban is the longest-running nameplate in automotive history, dating back to 1935. It has consistently been a large, body-on-frame SUV designed for passenger and cargo utility.
Generation 10:
The 2000-2006 models (GMT800 platform) represented a significant redesign, offering improved styling, enhanced comfort, and more powerful engine options.
Production Start Year:
1935 (as Carryall Suburban)
Manufacturing Locations:
Primarily United States (e.g., Janesville, Wisconsin; Silao, Mexico)
Truck Of The Year:
While specific awards for the 2005 Suburban vary, GM SUVs of this era were generally well-regarded for their utility and towing capabilities within their class.
Consumer Reports Reliability:
Reliability ratings for this generation were generally average to below average in historical data, common for large SUVs of the period.
Emisiones Standards:
Meets or exceeds EPA emissions standards for 2005 model year.