Repair Diagrams for 2007 GMC Sierra 1500 HD Engine, Transmission, Lighting, AC, Electrical & Warning Systems

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2007 GMC Sierra 1500 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 2007 GMC Sierra 1500 HD automobile. Try the Automotix DIY solution today!

DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2007 GMC Sierra 1500 HD

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
2007 GMC Sierra 1500 HD Classic SLE 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U

WIRING DIAGRAMS FOR 2007 GMC Sierra 1500 HD AUTOMOBILES

OEM drawn wiring diagrams for most 2007 GMC Sierra 1500 HD cars and light trucks sold in the U.S.

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

Instrument Panel Cluster

Transmission Control Module

Stop Lamp Switch

Electronic Brake Control Module

Powertrain Control Module

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

Body Control Module

Backup Lamp Switch

Park/Neutral Position Switch

Engine Control Module

Backup Alarm

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

Windshield Wiper Motor Module

Headlamp Switch

Park Brake Switch

Body Control Module

Ambient Light Sensor

2007 GMC Sierra 1500 HD Classic SLE 6.0 V8 GAS Wiring Diagram

Components on diagram:

Instrument Panel Cluster

Body Control Module

Driver Information Center

Inflatable Restraint Steering Wheel Module Coil

Lower Left Steering Wheel control Switch

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

Transmission Control Module

Stop Lamp Switch

Automatic Transmission Shift Lever

Driver Shift Request Switch

2007 GMC Sierra 1500 HD Classic SLE 6.0 V8 GAS Wiring Diagram

Components on diagram:

Driver Door Module

Passenger Door Module

HVAC Control Module

Mirror Control Switch

Driver Outside Rearview Mirror

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

A/C Compressor Clutch

A/C Low Pressure Switch

Engine Control Module

A/C Compressor Relay

HVAC Control Module

2007 GMC Sierra 1500 HD Classic SLT 6.0 V8 GAS Wiring Diagram

Components on diagram:

Left Backup Lamp

Left Front Park/Turn Signal Lamp

Driver Door Module

Passenger Door Module

Right Front Turn Signal

2007 GMC Sierra 1500 HD Classic SLE 6.0 V8 GAS Wiring Diagram

Components on diagram:

Body Control Module

Right Rear Door Latch

Left Rear Door Latch

Driver Door Latch

Passenger Door Latch

CLICK HERE TO GET FULL ACCESS TO 2007 GMC Sierra 1500 HD WIRING DIAGRAMS!

Shop online for auto body parts, engines, wheels, lights...

More parts

Auto Repair Quick Search

Help me find

Search DIY repair manuals by VIN...

Get the Complete Technical Service Bulletins!

Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2007 GMC Sierra 1500 HD vehicle.