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2007 GMC Sierra 3500 HD CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- Brake Service
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2007 GMC Sierra 3500 HD car and truck
repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your GMC Sierra 3500 HD automobile. Try the Automotix DIY solution today!
BRAKE SERVICE PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Power Brake Units -> Delco Brake Booster -> Power Brake Unit, Replace -> Acadia, Enclave & Outlook -> Avalanche, Escalade EXT, Sierra & Silverado -> Canyon & Colorado -> Envoy, Rainier & Trailblazer -> Equinox & Torrent -> Escalade, Suburban, Tahoe & Yukon -> Express & Savana -> HHR -> Hummer H2 -> Hummer H3 -> Relay, SV6, Terraza & Uplander -> Rendezvous -> SRX -> VUE
Vehicle: 2007 GMC Sierra 3500 HD SLE 6.6 V8 DIESEL
Acadia, Enclave & Outlook
- Apply park brake, then with engine off, apply and release brake pedal several times until brake pedal becomes firm to deplete vacuum reserve in vacuum brake booster.
- Remove air cleaner assembly.
- Disconnect master cylinder fluid level sensor electrical connector.
- Remove vacuum brake booster check valve and hose assembly from vacuum brake booster and position aside.
- Remove vacuum brake booster vacuum sensor and position aside.
- Release front and rear brake pipes from routing clip on frame rail.
- Remove Brake Pressure Modulator Valve (BPMV) assembly mount...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
Vehicle: 2007 GMC Sierra 3500 HD SLT 6.6 V8 DIESEL
Never clamp propeller shaft tubing in a vise. Clamping could dent or deform the tube causing an imbalance or unsafe condition. Always clamp on one of the yokes and support the shaft horizontally. Avoid damaging the slip yoke sealing surface. Nicks may damage the bushing or cut the lip seal.
Disassemble
- Support propeller shaft in a line horizontal with table of a press.
- Mark propeller shaft in order to show which end connects to transmission and which end goes to rear axle.
- On models equipped with external snap ring retainers, proceed as follows:
- Disassemble snap rings by ...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Component Locations
Vehicle: 2007 GMC Sierra 3500 HD SLE 6.6 V8 DIESEL
Refer to Fig...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Starter, Replace
Vehicle: 2007 GMC Sierra 3500 HD SLT 6.6 V8 DIESEL
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove right front wheel and tire.
- Remove right side front wheelhouse liner screws, retainers, then liner.Disconnect any electrical harnesses/connectors and attached parts from right side front wheelhouse liner as required.
- Working through wheelhouse, remove starter solenoid cable nut from starter.
- Remove starter solenoid cable from starter.
- Remove engine wiring harness lead nut
- Remove engine wiring harness lead from starter motor.
- Lower vehicle.
- Disconnect positive battery cable from glow plug control module.
- Disconnect engine...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Cabin Air Filter Service -> General Motors Corp./Saturn -> 1999-2007 Silverado, Sierra, 2000-07 Denali, Suburban, Tahoe, Yukon, Yukon XL, 2001-07 Escalade & 2002-07 Avalanche
Vehicle: 2007 GMC Sierra 3500 HD WT 6.6 V8 DIESEL
Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.
- Remove the righthand instrument panel hush panel.
- Remove the A/C and heater modul...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
General Motors Corp./Saturn Trucks -> Air Cleaner Restriction Indicator ->
Vehicle: 2007 GMC Sierra 3500 HD SLE 6.0 V8 GAS
An air cleaner restriction indicator, Fig. , is located in the intake duct between the MAF sensor and the air cleaner assembly.
If the window shows green, no service is required at this time. However, if...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2007 GMC Sierra 3500 HD SLT 6.0 V8 GAS
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SERPENTINE BELT SERVICE PROCEDURES FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2007 GMC Sierra 3500 HD SLT 6.0 V8 GAS
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COMPONENT LOCATION DIAGRAMS FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
Component location diagrams for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. from 1990+.
 Passenger Door Diagram for 2007 GMC Sierra 3500 HD WT 6.0 V8 GASComponents on diagram: |
 Transmission Diagram for 2007 GMC Sierra 3500 HD SLT 6.6 V8 DIESELComponents on diagram: |
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WIRING DIAGRAMS FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
OEM drawn wiring diagrams for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S.
 2007 GMC Sierra 3500 HD SLE 6.6 V8 DIESEL Wiring DiagramComponents on diagram: |
 2007 GMC Sierra 3500 HD SLE 6.6 V8 DIESEL Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
OEM TSB listings for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. from 1985+.
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Document: Second Order Prop Shaft Vibration Or Launch Shudder Vehicle: 2007 GMC Sierra 3500 HD WT 6.0 V8 GAS Symptoms: |
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Document: Revised General Motors New Vehicle Tire Warranty Program Vehicle: 2007 GMC Sierra 3500 HD WT 6.0 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2007 GMC Sierra 3500 HD AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2007 GMC Sierra 3500 HD cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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