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2007 TrailBlazer Wiring Diagrams

The document provides wiring diagrams for various systems of the 2007 Chevrolet TrailBlazer, including air conditioning, anti-lock brakes, anti-theft, body control modules, computer data lines, cooling fan, cruise control, defoggers, and electronic suspension.
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0% found this document useful (0 votes)
1K views185 pages

2007 TrailBlazer Wiring Diagrams

The document provides wiring diagrams for various systems of the 2007 Chevrolet TrailBlazer, including air conditioning, anti-lock brakes, anti-theft, body control modules, computer data lines, cooling fan, cruise control, defoggers, and electronic suspension.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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2007 Chevrolet TrailBlazer

2007 SYSTEM WIRING DIAGRAMS Chevrolet - TrailBlazer

2007 SYSTEM WIRING DIAGRAMS

Chevrolet - TrailBlazer

USING MITCHELL1'S WIRING DIAGRAMS


For information on using these wiring diagrams, see USING MITCHELL1'S SYSTEM WIRING
DIAGRAMS article.

AIR CONDITIONING

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Fig. 1: Automatic A/C Circuit (1 of 2)

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Fig. 2: Automatic A/C Circuit (2 of 2)

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Fig. 3: Compressor Circuit

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Fig. 4: Manual A/C Circuit (1 of 2)

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Fig. 5: Manual A/C Circuit (2 of 2)

ANTI-LOCK BRAKES

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Fig. 6: Anti-lock Brakes Circuit (1 of 2)

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Fig. 7: Anti-lock Brakes Circuit (2 of 2)

ANTI-THEFT

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Fig. 8: Forced Entry Circuit

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Fig. 9: Passlock Circuit

BODY CONTROL MODULES

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Fig. 10: Body Control Modules Circuit

COMPUTER DATA LINES

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Fig. 11: Computer Data Lines Circuit

COOLING FAN

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Fig. 12: Cooling Fan Circuit

CRUISE CONTROL
4.2L VIN S

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Fig. 13: 4.2L VIN S, Cruise Control Circuit

5.3L VIN M

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Fig. 14: 5.3L VIN M, Cruise Control Circuit

6.0L VIN H

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Fig. 15: 6.0L VIN H, Cruise Control Circuit

DEFOGGERS

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Fig. 16: Defoggers Circuit

ELECTRONIC SUSPENSION

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Fig. 17: Electronic Suspension Circuit

ENGINE PERFORMANCE
4.2L VIN S

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Fig. 18: 4.2L VIN S, Engine Performance Circuit (1 of 7)

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Fig. 19: 4.2L VIN S, Engine Performance Circuit (2 of 7)

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Fig. 20: 4.2L VIN S, Engine Performance Circuit (3 of 7)

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Fig. 21: 4.2L VIN S, Engine Performance Circuit (4 of 7)

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Fig. 22: 4.2L VIN S, Engine Performance Circuit (5 of 7)

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Fig. 23: 4.2L VIN S, Engine Performance Circuit (6 of 7)

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Fig. 24: 4.2L VIN S, Engine Performance Circuit (7 of 7)

5.3L VIN M

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Fig. 25: 5.3L VIN M, Engine Performance Circuit (1 of 5)

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Fig. 26: 5.3L VIN M, Engine Performance Circuit (2 of 5)

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Fig. 27: 5.3L VIN M, Engine Performance Circuit (3 of 5)

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Fig. 28: 5.3L VIN M, Engine Performance Circuit (4 of 5)

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Fig. 29: 5.3L VIN M, Engine Performance Circuit (5 of 5)

6.0L VIN H

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Fig. 30: 6.0L VIN H, Engine Performance Circuit (1 of 5)

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Fig. 31: 6.0L VIN H, Engine Performance Circuit (2 of 5)

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Fig. 32: 6.0L VIN H, Engine Performance Circuit (3 of 5)

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Fig. 33: 6.0L VIN H, Engine Performance Circuit (4 of 5)

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Fig. 34: 6.0L VIN H, Engine Performance Circuit (5 of 5)

EXTERIOR LIGHTS

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Fig. 35: Back-up Lamps Circuit

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Fig. 36: Exterior Lamps Circuit (1 of 2)

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Fig. 37: Exterior Lamps Circuit (2 of 2)

GROUND DISTRIBUTION

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Fig. 38: Ground Distribution Circuit (1 of 4)

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Fig. 39: Ground Distribution Circuit (2 of 4)

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Fig. 40: Ground Distribution Circuit (3 of 4)

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Fig. 41: Ground Distribution Circuit (4 of 4)

HEADLIGHTS

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Fig. 42: Headlights Circuit (1 of 2)

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Fig. 43: Headlights Circuit (2 of 2)

HORN

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Fig. 44: Horn Circuit

INSTRUMENT CLUSTER

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Fig. 45: Instrument Cluster Circuit

INTERIOR LIGHTS

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Fig. 46: Courtesy Lamps Circuit

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Fig. 47: Instrument Illumination Circuit

MEMORY SYSTEMS

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Fig. 48: Adjustable Pedal Circuit

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Fig. 49: Driver"s Memory Seat Circuit

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Fig. 50: Memory Mirrors Circuit

NAVIGATION

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Fig. 51: Navigation Circuit

POWER DISTRIBUTION

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Fig. 52: Power Distribution Circuit (1 of 6)

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Fig. 53: Power Distribution Circuit (2 of 6)

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Fig. 54: Power Distribution Circuit (3 of 6)

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Fig. 55: Power Distribution Circuit (4 of 6)

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Fig. 56: Power Distribution Circuit (5 of 6)

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Fig. 57: Power Distribution Circuit (6 of 6)

POWER DOOR LOCKS

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Fig. 58: Power Door Locks Circuit

POWER MIRRORS

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Fig. 59: Automatic Day/Night Mirror Circuit

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Fig. 60: Power Mirrors Circuit

POWER SEATS

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Fig. 61: 8-Way Adjustable Power Seat Circuit

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Fig. 62: Driver Heated Seat Circuit

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Fig. 63: Lumbar Circuit

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Fig. 64: Passenger"s Heated Seat Circuit

POWER TOP/SUNROOF

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Fig. 65: Power Top/Sunroof Circuit

POWER WINDOWS

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Fig. 66: Power Windows Circuit

RADIO

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Fig. 67: Base Radio Circuit, W/ Rear Seat Audio (1 of 2)

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Fig. 68: Base Radio Circuit, W/ Rear Seat Audio (2 of 2)

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Fig. 69: Base Radio Circuit, W/O Rear Seat Audio

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Fig. 70: DVD Player Circuit

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Fig. 71: Premium Sound Radio Circuit, W/ Rear Seat Audio (1 of 2)

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Fig. 72: Premium Sound Radio Circuit, W/ Rear Seat Audio (2 of 2)

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Fig. 73: Premium Sound Radio Circuit, W/O Rear Seat Audio (1 of 2)

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Fig. 74: Premium Sound Radio Circuit, W/O Rear Seat Audio (2 of 2)

SHIFT INTERLOCK

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Fig. 75: Ignition Lock Solenoid Circuit

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Fig. 76: Shift Interlock Circuit

STARTING/CHARGING

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Fig. 77: Charging Circuit

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Fig. 78: Starting Circuit

SUPPLEMENTAL RESTRAINTS

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Fig. 79: Supplemental Restraints Circuit (1 of 2)

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Fig. 80: Supplemental Restraints Circuit (2 of 2)

TRANSMISSION

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Fig. 81: Transfer Case Circuit, 2 Speed

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Fig. 82: Transfer Case Circuit, Single Speed

4.2L VIN S

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Fig. 83: 4.2L VIN S, A/T Circuit

5.3L VIN M

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Fig. 84: 5.3L VIN M, A/T Circuit (1 of 2)

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Fig. 85: 5.3L VIN M, A/T Circuit (2 of 2)

6.0L VIN H

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Fig. 86: 6.0L VIN H, A/T Circuit (1 of 2)

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Fig. 87: 6.0L VIN H, A/T Circuit (2 of 2)

TRUNK, TAILGATE, FUEL DOOR

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Fig. 88: Liftgate Release Circuit

WARNING SYSTEMS

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Fig. 89: Warning Systems Circuit

WIPER/WASHER

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Fig. 90: Front Wiper/Washer Circuit

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Fig. 91: Headlamp Washer Circuit

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Fig. 92: Rear Wiper/Washer Circuit

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