Chevrolet TrailBlazer (2002-2009)
CHEVROLET TRAILBLAZER (2002-2009) - WORKSHOP, SERVICE, REPAIR MANUAL - WIRING SCHEMATICS
CHEVROLET TRAILBLAZER (2002-2009) - WORKSHOP, SERVICE, REPAIR MANUAL - WIRING SCHEMATICS - English Workshop Manual and Wiring Schematics, to car Chevrolet TrailBlazer (2002-2009). INDEX: SERVICE MANUAL 01 General Information - 01 Maintenance & Lubrication - 02 Service Reminder Indicators 02 Engine - 01 Engine Mechanical (+Electrical) - 5.3L - 02 Engine Mechanical - 4.2L - 03 Engine Controls & Fuel - 4.2L - 04 Engine Cooling - 05 Engine Electrical - 06 Engine Exhaust - 07 Cruise Control 03 Transmission - 01 Automatic Transmission - 4L60-E, 4L65-E, 4L70-E - 02 Shift Lock Control 04 Suspension - 01 Air Suspension - 02 Front Suspension - 03 Rear Suspension - 04 Tire Pressure Monitoring 05 Driveline & Axle - 01 Front Drive Axle - 02 Rear Drive Axle - 03 Wheel Drive Shafts - 04 Propeller Shaft 06 Brakes - 01 Antilock Brake System - 02 Hydraulic Brakes - 03 Park Brake - 04 Disc Brakes 07 Steering - 01 Power Steering - 02 Steering Wheel & Column 08 Accessories & Equipment - 01 Cellular, Entertainment & Navigation - 02 Exterior Trim - 03 Frame & Underbody - 04 Displays & Gages - 05 Horns - 06 Instrument Panel & Console Trim - 07 Interior Trim & Paneling - 08 Lighting - 09 Mirrors - 10 Sunroof - 11 Fixed and Moveable Windows - 12 Wipers & Washers 09 Seats - 01 Power Seats 10 Heating, Ventilation & Air Conditioning - 01 HVAC - Automatic - 02 HVAC - Manual - 03 Heating, Ventilation & Air Conditioning 11 Restraints - 01 Supplemental Inflatable Restraints ELECTRICAL COMPONENT LOCATOR Fig. 1: Underhood Fuse Block Fig. 2: Left & Right Instrument Panel Carrier Fig. 3: Dash Panel Carrier Fig. 4: Center Of Dash Fig. 5: Right Front Of Vehicle Fig. 6: Rear Frame & Underbody Fig. 7: Right Front Of Engine (4.2L) Fig. 8: Center Floor Pan Fig. 9: Front Hubs & Rotors Fig. 10: Center Of Floor Pan Fig. 11: Dash Assembly Fig. 12: Steering Wheel Assembly Fig. 13: Lower Console Fig. 14: Lower Left Side Of Dash Fig. 15: Rear Floor Panel Fig. 16: Right Body Side Inner Lower Panel Fig. 17: Liftgate Fig. 18: Right Front Of Engine Compartment Fig. 19: Center Rear Of Engine Compartment Fig. 20: Upper Left Side Of Engine (5.3L/6.0L) Fig. 21: Upper Right Side Of Engine (5.3L/6.0L) Fig. 22: Upper Right Side Of Engine (5.3L/6.0L) Fig. 23: Lower Right Rear Of Engine (5.3L/6.0L) Fig. 24: Power Brake Booster Fig. 25: Under Left Side Of Dash Fig. 26: Lower Left Side Of Engine (4.2L) Fig. 27: Top Of Engine (4.2L) Fig. 28: Right Side Of Transmission Fig. 29: Center Of Dash Fig. 30: Rear Of Engine Compartment Fig. 31: Rear Of Front Fascia Fig. 32: Left Side Of Engine (5.3L/6.0L) Fig. 33: Right Side Of Engine (5.3L/6.0L) Fig. 34: Chassis Fig. 35: Rear Of Dash Fig. 36: Passenger Compartment Fig. 37: Under Floor Console Fig. 38: Automatic Transmission Electronic Components Fig. 39: Lower Left Side Of Engine (4.2L) Fig. 40: Lower Right Side Of Engine (5.3L/6.0L) Fig. 41: Right Rear Of Engine Compartment Fig. 42: Left Front Of Engine (4.2L) Fig. 43: Left "B" Pillar Fig. 44: Right Side Of Instrument Panel Carrier Fig. 45: Air Duct In Instrument Panel Carrier Fig. 46: Center Section Of Instrument Panel Carrier Fig. 47: Dash Panel Fig. 48: Left Front Of Engine Compartment (4.2L) Fig. 49: Instrument Panel Carrier Fig. 50: Left Rear Of Engine Compartment Fig. 51: Right Front Side Of Engine Fig. 52: Front Of Engine (5.3L/6.0L) Fig. 53: Overhead Console Fig. 54: Lower Console Fig. 55: Front Of Engine Compartment Fig. 56: Lower Left Side Of Dash Fig. 57: Behind Right Side Of Instrument Panel Fig. 58: Driver Door Fig. 59: Front Passenger Door Fig. 60: Left Rear Door Fig. 61: Right Rear Door Fig. 62: Front Of Chassis Fig. 63: Left Side Of Engine Compartment Fig. 64: Left Front Side Of Engine Fig. 65: Upper Right Side Of Engine Fig. 66: Upper Left Side Of Engine (4.2L) Fig. 67: Left Front Of Engine (5.3L/6.0L) Fig. 68: Behind Left Headlamp Fig. 69: Behind Right Headlamp Fig. 70: Below Rear Of Engine Fig. 71: Lower Left Front Of Engine Compartment Fig. 72: Center Of Instrument Panel Fig. 73: Steering Wheel Column Fig. 74: Rear Floor Fig. 75: Beneath Passenger Seat Cushion Fig. 76: Right Rear Of Passenger Seat Fig. 77: Under Driver Seat Fig. 78: Under Passenger Seat Fig. 79: Driver's Door Fig. 80: Passenger's Door Fig. 81: Lower Left Side Of Engine (5.3L/6.0L) Fig. 82: Behind Driver Seat Fig. 83: Behind Passenger Seat Fig. 84: Beneath Driver Seat Cushion Fig. 85: Left Side Of Automatic Transmission Fig. 86: Center Of Rear Floor Fig. 87: Upper Right Side Of Engine Fig. 88: Sunroof Motor Fig. 89: Rear Chassis Fig. 90: Steering Column Fig. 91: Lower Left Side Of Instrument Carrier Support Fig. 92: Left Front Of Engine Compartment Fig. 93: Rear Of Engine (5.3L/6.0L) Fig. 94: Under Front Passenger Seat Fig. 95: Engine (4.2L) Fig. 96: Front Of Dash Fig. 97: Headliner Fig. 98: Underhood Fuse Block (4.2L) Fig. 99: Behind Driver's Seat Fig. 100: Behind Front Passenger's Seat Fig. 101: Driver's Door Fig. 102: Right Front Door Fig. 103: Left Side Of Engine Compartment Fig. 104: Lower Left Side Of Engine (5.3L/6.0L) Fig. 105: Lower Left Side Of Engine (4.2L) Fig. 106: Right Front Of Engine (5.3L/6.0L) Fig. 107: Left Side Of Engine (5.3L/6.0L) Fig. 108: Left "C" Pillar Fig. 109: Left "D" Pillar Fig. 110: Left Rear Of Chassis Fig. 111: Underhood Fuse Block (5.3L/6.0L) Fig. 112: Rear Fuse Block Fig. 113: Rear Of Vehicle Fig. 114: Instrument Panel Carrier Fig. 115: Left Side Of Engine Compartment (5.3L/6.0L) Fig. 116: Left Frame Rail ELECTRICAL WIRING SCHEMATICS 2002 Chevrolet TrailBlazer - 1: Automatic A/C Circuit, Long Wheel Base W/ Rear Entertainment (1 of 3) - 2: Automatic A/C Circuit, Long Wheel Base W/ Rear Entertainment (2 of 3) - 3: Automatic A/C Circuit, Long Wheel Base W/ Rear Entertainment (3 of 3) - 4: Automatic A/C Circuit, Long Wheel Base W/O Rear Entertainment (1 of 3) - 5: Automatic A/C Circuit, Long Wheel Base W/O Rear Entertainment (2 of 3) - 6: Automatic A/C Circuit, Long Wheel Base W/O Rear Entertainment (3 of 3) - 7: Automatic A/C Circuit, Short Wheel Base (1 of 2) - 8: Automatic A/C Circuit, Short Wheel Base (2 of 2) - 9: Manual A/C Circuit, Long Wheel Base W/ Rear Entertainment (1 of 3) - 10: Manual A/C Circuit, Long Wheel Base W/ Rear Entertainment (2 of 3) - 11: Manual A/C Circuit, Long Wheel Base W/ Rear Entertainment (3 of 3) - 12: Manual A/C Circuit, Long Wheel Base W/O Rear Entertainment (1 of 3) - 13: Manual A/C Circuit, Long Wheel Base W/O Rear Entertainment (2 of 3) - 14: Manual A/C Circuit, Long Wheel Base W/O Rear Entertainment (3 of 3) - 15: Manual A/C Circuit, Short Wheel Base (1 of 2) - 16: Manual A/C Circuit, Short Wheel Base (2 of 2) - 17: Anti-lock Brake Circuits - 18: Immobilizer Circuit - 19: Pass-Key Circuit - 20: Body Computer Circuits - 21: Computer Data Lines - 22: Cooling Fan Circuit - 23: Cruise Control Circuit - 24: Defogger Circuit - 25: Electronic Suspension Circuit - 26: 4.2L VIN S, Engine Performance Circuits (1 of 5) - 27: 4.2L VIN S, Engine Performance Circuits (2 of 5) - 28: 4.2L VIN S, Engine Performance Circuits (3 of 5) - 29: 4.2L VIN S, Engine Performance Circuits (4 of 5) - 30: 4.2L VIN S, Engine Performance Circuits (5 of 5) - 31: Back-up Lamps Circuit - 32: Exterior Lamps Circuit (1 of 2) - 33: Exterior Lamps Circuit (2 of 2) - 34: Ground Distribution Circuit (1 of 4) - 35: Ground Distribution Circuit (2 of 4) - 36: Ground Distribution Circuit (3 of 4) - 37: Ground Distribution Circuit (4 of 4) - 38: Headlight Circuit - 39: Horn Circuit - 40: Instrument Cluster Circuit - 41: Courtesy Lamps Circuit (1 of 2) - 42: Courtesy Lamps Circuit (2 of 2) - 43: Instrument Illumination Circuit (1 of 2) - 44: Instrument Illumination Circuit (2 of 2) - 45: Driver's Memory Seat Circuit - 46: Memory Mirrors Circuit - 47: Passenger's Memory Seat Circuit - 48: Power Distribution Circuit (1 of 5) - 49: Power Distribution Circuit (2 of 5) - 50: Power Distribution Circuit (3 of 5) - 51: Power Distribution Circuit (4 of 5) - 52: Power Distribution Circuit (5 of 5) - 53: Power Door Lock Circuit - 54: Automatic Day/Night Mirror Circuit - 55: Power Mirrors Circuit - 56: 8-Way Adjustable Power Seat Circuit - 57: Lumbar Circuit - 58: Power Top/Sunroof Circuits, Long Wheel Base - 59: Power Top/Sunroof Circuits, Short Wheel Base - 60: Power Window Circuit - 61: Rear Quarter Windows Circuit - 62: Base Radio Circuit, W/ Rear Seat Audio - 63: Base Radio Circuit, W/O Rear Seat Audio - 64: Premium Sound Radio Circuit (1 of 2) - 65: Premium Sound Radio Circuit (2 of 2) - 66: Ignition Lock Solenoid - 67: Shift Interlock Circuit - 68: Charging Circuit - 69: Starting Circuit - 70: Supplemental Restraint Circuit - 71: 4.2L VIN S, A/T Circuit - 72: 4.2L VIN S, Transfer Case Circuit - 73: Warning System Circuits - 74: Front Washer/Wiper Circuit - 75: Headlamp Washer Circuit - 76: Rear Washer/Wiper Circuit 2003 Chevrolet TrailBlazer - 1: Automatic A/C Circuit, Long Wheel Base (1 of 3) - 2: Automatic A/C Circuit, Long Wheel Base (2 of 3) - 3: Automatic A/C Circuit, Long Wheel Base (3 of 3) - 4: Automatic A/C Circuit, Short Wheel Base (1 of 2) - 5: Automatic A/C Circuit, Short Wheel Base (2 of 2) - 6: Compressor Circuit - 7: Manual A/C Circuit, Long Wheel Base (1 of 3) - 8: Manual A/C Circuit, Long Wheel Base (2 of 3) - 9: Manual A/C Circuit, Long Wheel Base (3 of 3) - 10: Manual A/C Circuit, Short Wheel Base (1 of 2) - 11: Manual A/C Circuit, Short Wheel Base (2 of 2) - 12: Anti-lock Brakes Circuit - 13: Forced Entry Circuit - 14: Pass-Key Circuit - 15: Body Control Modules Circuit - 16: Computer Data Lines Circuit - 17: Cooling Fan Circuit - 18: 4.2L VIN S, Cruise Control Circuit - 19: 5.3L VIN P, Cruise Control Circuit - 20: Defoggers Circuit - 21: Electronic Suspension Circuit - 22: 4.2L VIN S, Engine Performance Circuit (1 of 5) - 23: 4.2L VIN S, Engine Performance Circuit (2 of 5) - 24: 4.2L VIN S, Engine Performance Circuit (3 of 5) - 25: 4.2L VIN S, Engine Performance Circuit (4 of 5) - 26: 4.2L VIN S, Engine Performance Circuit (5 of 5) - 27: 5.3L VIN P, Engine Performance Circuit (1 of 5) - 28: 5.3L VIN P, Engine Performance Circuit (2 of 5) - 29: 5.3L VIN P, Engine Performance Circuit (3 of 5) - 30: 5.3L VIN P, Engine Performance Circuit (4 of 5) - 31: 5.3L VIN P, Engine Performance Circuit (5 of 5) - 32: Back-up Lamps Circuit - 33: Exterior Lamps Circuit (1 of 2) - 34: Exterior Lamps Circuit (2 of 2) - 35: Ground Distribution Circuit (1 of 4) - 36: Ground Distribution Circuit (2 of 4) - 37: Ground Distribution Circuit (3 of 4) - 38: Ground Distribution Circuit (4 of 4) - 39: Headlights Circuit - 40: Horn Circuit - 41: Instrument Cluster Circuit - 42: Courtesy Lamps Circuit (1 of 2) - 43: Courtesy Lamps Circuit (2 of 2) - 44: Instrument Illumination Circuit (1 of 2) - 45: Instrument Illumination Circuit (2 of 2) - 46: Driver"s Memory Seat Circuit - 47: Memory Mirrors Circuit - 48: Passenger"s Memory Seat Circuit - 49: Power Distribution Circuit (1 of 6) - 50: Power Distribution Circuit (2 of 6) - 51: Power Distribution Circuit (3 of 6) - 52: Power Distribution Circuit (4 of 6) - 53: Power Distribution Circuit (5 of 6) - 54: Power Distribution Circuit (6 of 6) - 55: Power Door Locks Circuit - 56: Automatic Day/Night Mirror Circuit - 57: Power Mirrors Circuit - 58: 8-Way Adjustable Power Seat Circuit - 59: Driver Heated Seat Circuit - 60: Lumbar Circuit - 61: Passenger"s Heated Seat Circuit - 62: Power Top/Sunroof Circuit, Long Wheel Base - 63: Power Top/Sunroof Circuit, Short Wheel Base - 64: Power Windows Circuit - 65: Rear Quarter Windows Circuit, Long Wheel Base - 66: Base Radio Circuit, W/ Rear Seat Audio - 67: Base Radio Circuit, W/O Rear Seat Audio - 68: DVD Player/Voice Recorder Circuit - 69: Premium Sound Radio Circuit (1 of 2) - 70: Premium Sound Radio Circuit (2 of 2) - 71: Ignition Lock Solenoid Circuit - 72: Shift Interlock Circuit - 73: Charging Circuit - 74: Starting Circuit - 75: Supplemental Restraints Circuit - 76: Transfer Case Circuit, 2 Speed - 77: Transfer Case Circuit, Single Speed - 78: 4.2L VIN S, A/T Circuit - 79: 5.3L VIN P, A/T Circuit - 80: Warning Systems Circuit - 81: Front Washer/Wiper Circuit - 82: Headlamp Washer Circuit - 83: Rear Washer/Wiper Circuit 2004 Chevrolet TrailBlazer - 1: Automatic A/C Circuit, Long Wheel Base (1 of 3) - 2: Automatic A/C Circuit, Long Wheel Base (2 of 3) - 3: Automatic A/C Circuit, Long Wheel Base (3 of 3) - 4: Automatic A/C Circuit, Short Wheel Base (1 of 2) - 5: Automatic A/C Circuit, Short Wheel Base (2 of 2) - 6: Compressor Circuit - 7: Manual A/C Circuit, Long Wheel Base (1 of 3) - 8: Manual A/C Circuit, Long Wheel Base (2 of 3) - 9: Manual A/C Circuit, Long Wheel Base (3 of 3) - 10: Manual A/C Circuit, Short Wheel Base (1 of 2) - 11: Manual A/C Circuit, Short Wheel Base (2 of 2) - 12: Anti-lock Brakes Circuit, W/ Traction Control - 13: Anti-lock Brakes Circuit, W/O Traction Control - 14: Forced Entry Circuit - 15: Pass-Key Circuit - 16: Body Control Modules Circuit - 17: Computer Data Lines Circuit - 18: Cooling Fan Circuit - 19: 4.2L VIN S, Cruise Control Circuit - 20: 5.3L VIN P, Cruise Control Circuit - 21: Defoggers Circuit - 22: Electronic Suspension Circuit - 23: 4.2L VIN S, Engine Performance Circuit (1 of 5) - 24: 4.2L VIN S, Engine Performance Circuit (2 of 5) - 25: 4.2L VIN S, Engine Performance Circuit (3 of 5) - 26: 4.2L VIN S, Engine Performance Circuit (4 of 5) - 27: 4.2L VIN S, Engine Performance Circuit (5 of 5) - 28: 5.3L VIN P, Engine Performance Circuit (1 of 5) - 29: 5.3L VIN P, Engine Performance Circuit (2 of 5) - 30: 5.3L VIN P, Engine Performance Circuit (3 of 5) - 31: 5.3L VIN P, Engine Performance Circuit (4 of 5) - 32: 5.3L VIN P, Engine Performance Circuit (5 of 5) - 33: Back-up Lamps Circuit - 34: Exterior Lamps Circuit (1 of 2) - 35: Exterior Lamps Circuit (2 of 2) - 36: Ground Distribution Circuit (1 of 6) - 37: Ground Distribution Circuit (2 of 6) - 38: Ground Distribution Circuit (3 of 6) - 39: Ground Distribution Circuit (4 of 6) - 40: Ground Distribution Circuit (5 of 6) - 41: Ground Distribution Circuit (6 of 6) - 42: Headlights Circuit - 43: Horn Circuit - 44: Instrument Cluster Circuit - 45: Courtesy Lamps Circuit (1 of 2) - 46: Courtesy Lamps Circuit (2 of 2) - 47: Instrument Illumination Circuit (1 of 2) - 48: Instrument Illumination Circuit (2 of 2) - 49: Adjustable Pedal Circuit - 50: Driver"s Memory Seat Circuit - 51: Memory Mirrors Circuit - 52: Power Distribution Circuit (1 of 7) - 53: Power Distribution Circuit (2 of 7) - 54: Power Distribution Circuit (3 of 7) - 55: Power Distribution Circuit (4 of 7) - 56: Power Distribution Circuit (5 of 7) - 57: Power Distribution Circuit (6 of 7) - 58: Power Distribution Circuit (7 of 7) - 59: Power Door Locks Circuit - 60: Automatic Day/Night Mirror Circuit - 61: Power Mirrors Circuit - 62: 8-Way Adjustable Power Seat Circuit - 63: Driver Heated Seat Circuit - 64: Lumbar Circuit - 65: Passenger"s Heated Seat Circuit - 66: Power Top/Sunroof Circuit - 67: Power Windows Circuit - 68: Rear Quarter Windows Circuit, Long Wheel Base - 69: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 70: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 71: Base Radio Circuit, W/O Rear Seat Audio - 72: DVD Player/Voice Recorder Circuit - 73: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 2) - 74: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 2) - 75: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 2) - 76: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 2) - 77: Premium Sound Radio Circuit (1 of 2) - 78: Premium Sound Radio Circuit (2 of 2) - 79: Ignition Lock Solenoid Circuit - 80: Shift Interlock Circuit - 81: Charging Circuit - 82: Starting Circuit - 83: Supplemental Restraints Circuit - 84: A/T Circuit - 85: Transfer Case Circuit, 2 Speed - 86: Transfer Case Circuit, Single Speed - 87: 4.2L VIN S, A/T Circuit - 88: Warning Systems Circuit - 89: Front Wiper/Washer Circuit - 90: Headlamp Washer Circuit - 91: Rear Wiper/Washer Circuit 2005 Chevrolet TrailBlazer - 1: Automatic A/C Circuit, Long Wheel Base (1 of 3) - 2: Automatic A/C Circuit, Long Wheel Base (2 of 3) - 3: Automatic A/C Circuit, Long Wheel Base (3 of 3) - 4: Automatic A/C Circuit, Short Wheel Base (1 of 2) - 5: Automatic A/C Circuit, Short Wheel Base (2 of 2) - 6: Compressor Circuit - 7: Manual A/C Circuit, Long Wheel Base (1 of 3) - 8: Manual A/C Circuit, Long Wheel Base (2 of 3) - 9: Manual A/C Circuit, Long Wheel Base (3 of 3) - 10: Manual A/C Circuit, Short Wheel Base (1 of 2) - 11: Manual A/C Circuit, Short Wheel Base (2 of 2) - 12: Anti-lock Brakes Circuit, W/ Traction Control - 13: Anti-lock Brakes Circuit, W/O Traction Control - 14: Forced Entry Circuit - 15: Passlock Circuit - 16: Body Control Modules Circuit - 17: Computer Data Lines Circuit - 18: Auxiliary Cooling Fan Circuit - 19: Cooling Fan Circuit - 20: 4.2L VIN S, Cruise Control Circuit - 21: 5.3L VIN M, Cruise Control Circuit - 22: Defoggers Circuit - 23: Electronic Suspension Circuit - 24: 4.2L VIN S, Engine Performance Circuit (1 of 5) - 25: 4.2L VIN S, Engine Performance Circuit (2 of 5) - 26: 4.2L VIN S, Engine Performance Circuit (3 of 5) - 27: 4.2L VIN S, Engine Performance Circuit (4 of 5) - 28: 4.2L VIN S, Engine Performance Circuit (5 of 5) - 29: 5.3L VIN M, Engine Performance Circuit (1 of 5) - 30: 5.3L VIN M, Engine Performance Circuit (2 of 5) - 31: 5.3L VIN M, Engine Performance Circuit (3 of 5) - 32: 5.3L VIN M, Engine Performance Circuit (4 of 5) - 33: 5.3L VIN M, Engine Performance Circuit (5 of 5) - 34: Back-up Lamps Circuit - 35: Exterior Lamps Circuit (1 of 2) - 36: Exterior Lamps Circuit (2 of 2) - 37: Ground Distribution Circuit (1 of 6) - 38: Ground Distribution Circuit (2 of 6) - 39: Ground Distribution Circuit (3 of 6) - 40: Ground Distribution Circuit (4 of 6) - 41: Ground Distribution Circuit (5 of 6) - 42: Ground Distribution Circuit (6 of 6) - 43: Headlights Circuit - 44: Horn Circuit - 45: Instrument Cluster Circuit - 46: Courtesy Lamps Circuit (1 of 2) - 47: Courtesy Lamps Circuit (2 of 2) - 48: Instrument Illumination Circuit (1 of 2) - 49: Instrument Illumination Circuit (2 of 2) - 50: Adjustable Pedal Circuit - 51: Driver"s Memory Seat Circuit - 52: Memory Mirrors Circuit - 53: Power Distribution Circuit (1 of 6) - 54: Power Distribution Circuit (2 of 6) - 55: Power Distribution Circuit (3 of 6) - 56: Power Distribution Circuit (4 of 6) - 57: Power Distribution Circuit (5 of 6) - 58: Power Distribution Circuit (6 of 6) - 59: Power Door Locks Circuit - 60: Automatic Day/Night Mirror Circuit - 61: Power Mirrors Circuit - 62: 8-Way Adjustable Power Seat Circuit - 63: Driver Heated Seat Circuit - 64: Lumbar Circuit - 65: Passenger"s Heated Seat Circuit - 66: Power Top/Sunroof Circuit - 67: Power Windows Circuit - 68: Rear Quarter Windows Circuit, Long Wheel Base - 69: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 70: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 71: Base Radio Circuit, W/O Rear Seat Audio - 72: DVD Player Circuit - 73: Premium Sound Radio Circuit, W/ Rear Seat Audio (1 of 2) - 74: Premium Sound Radio Circuit, W/ Rear Seat Audio (2 of 2) - 75: Premium Sound Radio Circuit, W/O Rear Seat Audio (1 of 2) - 76: Premium Sound Radio Circuit, W/O Rear Seat Audio (2 of 2) - 77: Ignition Lock Solenoid Circuit - 78: Shift Interlock Circuit - 79: Charging Circuit - 80: Starting Circuit - 81: Supplemental Restraints Circuit (1 of 2) - 82: Supplemental Restraints Circuit (2 of 2) - 83: Transfer Case Circuit, 2 Speed - 84: Transfer Case Circuit, Single Speed - 85: 4.2L VIN S, A/T Circuit - 86: 5.3L VIN M, A/T Circuit (1 of 2) - 87: 5.3L VIN M, A/T Circuit (2 of 2) - 88: Warning Systems Circuit - 89: Front Wiper/Washer Circuit - 90: Headlamp Washer Circuit - 91: Rear Wiper/Washer Circuit 2006 Chevrolet TrailBlazer - 1: Automatic A/C Circuit, Long Wheel Base (1 of 3) - 2: Automatic A/C Circuit, Long Wheel Base (2 of 3) - 3: Automatic A/C Circuit, Long Wheel Base (3 of 3) - 4: Automatic A/C Circuit, Short Wheel Base (1 of 2) - 5: Automatic A/C Circuit, Short Wheel Base (2 of 2) - 6: Compressor Circuit - 7: Manual A/C Circuit, Long Wheel Base (1 of 3) - 8: Manual A/C Circuit, Long Wheel Base (2 of 3) - 9: Manual A/C Circuit, Long Wheel Base (3 of 3) - 10: Manual A/C Circuit, Short Wheel Base (1 of 2) - 11: Manual A/C Circuit, Short Wheel Base (2 of 2) - 12: Anti-lock Brakes Circuit (1 of 2) - 13: Anti-lock Brakes Circuit (2 of 2) - 14: Forced Entry Circuit - 15: Passlock Circuit - 16: Body Control Modules Circuit - 17: Computer Data Lines Circuit - 18: Cooling Fan Circuit - 19: 4.2L VIN S, Cruise Control Circuit - 20: 5.3L VIN M, Cruise Control Circuit - 21: 6.0L VIN H, Cruise Control Circuit - 22: Defoggers Circuit - 23: Electronic Suspension Circuit - 24: 4.2L VIN S, Engine Performance Circuit (1 of 7) - 25: 4.2L VIN S, Engine Performance Circuit (2 of 7) - 26: 4.2L VIN S, Engine Performance Circuit (3 of 7) - 27: 4.2L VIN S, Engine Performance Circuit (4 of 7) - 28: 4.2L VIN S, Engine Performance Circuit (5 of 7) - 29: 4.2L VIN S, Engine Performance Circuit (6 of 7) - 30: 4.2L VIN S, Engine Performance Circuit (7 of 7) - 31: 5.3L VIN M, Engine Performance Circuit (1 of 5) - 32: 5.3L VIN M, Engine Performance Circuit (2 of 5) - 33: 5.3L VIN M, Engine Performance Circuit (3 of 5) - 34: 5.3L VIN M, Engine Performance Circuit (4 of 5) - 35: 5.3L VIN M, Engine Performance Circuit (5 of 5) - 36: 6.0L VIN H, Engine Performance Circuit (1 of 5) - 37: 6.0L VIN H, Engine Performance Circuit (2 of 5) - 38: 6.0L VIN H, Engine Performance Circuit (3 of 5) - 39: 6.0L VIN H, Engine Performance Circuit (4 of 5) - 40: 6.0L VIN H, Engine Performance Circuit (5 of 5) - 41: Back-up Lamps Circuit - 42: Exterior Lamps Circuit (1 of 2) - 43: Exterior Lamps Circuit (2 of 2) - 44: Ground Distribution Circuit (1 of 6) - 45: Ground Distribution Circuit (2 of 6) - 46: Ground Distribution Circuit (3 of 6) - 47: Ground Distribution Circuit (4 of 6) - 48: Ground Distribution Circuit (5 of 6) - 49: Ground Distribution Circuit (6 of 6) - 50: Headlights Circuit - 51: Horn Circuit - 52: Instrument Cluster Circuit - 53: Courtesy Lamps Circuit (1 of 2) - 54: Courtesy Lamps Circuit (2 of 2) - 55: Instrument Illumination Circuit (1 of 2) - 56: Instrument Illumination Circuit (2 of 2) - 57: Adjustable Pedal Circuit - 58: Driver"s Memory Seat Circuit - 59: Memory Mirrors Circuit - 60: Navigation Circuit - 61: Power Distribution Circuit (1 of 6) - 62: Power Distribution Circuit (2 of 6) - 63: Power Distribution Circuit (3 of 6) - 64: Power Distribution Circuit (4 of 6) - 65: Power Distribution Circuit (5 of 6) - 66: Power Distribution Circuit (6 of 6) - 67: Power Door Locks Circuit - 68: Automatic Day/Night Mirror Circuit - 69: Power Mirrors Circuit - 70: 8-Way Adjustable Power Seat Circuit - 71: Driver Heated Seat Circuit - 72: Lumbar Circuit - 73: Passenger"s Heated Seat Circuit - 74: Power Top/Sunroof Circuit - 75: Power Windows Circuit - 76: Rear Quarter Windows Circuit - 77: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 78: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 79: Base Radio Circuit, W/O Rear Seat Audio - 80: DVD Player Circuit - 81: Premium Sound Radio Circuit, W/ Rear Seat Audio (1 of 2) - 82: Premium Sound Radio Circuit, W/ Rear Seat Audio (2 of 2) - 83: Premium Sound Radio Circuit, W/O Rear Seat Audio (1 of 2) - 84: Premium Sound Radio Circuit, W/O Rear Seat Audio (2 of 2) - 85: Ignition Lock Solenoid Circuit - 86: Shift Interlock Circuit - 87: Charging Circuit - 88: Starting Circuit - 89: Supplemental Restraints Circuit (1 of 2) - 90: Supplemental Restraints Circuit (2 of 2) - 91: Transfer Case Circuit, 2 Speed - 92: Transfer Case Circuit, Single Speed - 93: 4.2L VIN S, A/T Circuit - 94: 5.3L VIN M, A/T Circuit (1 of 2) - 95: 5.3L VIN M, A/T Circuit (2 of 2) - 96: Liftgate Release Circuit - 97: Warning Systems Circuit - 98: Front Wiper/Washer Circuit - 99: Headlamp Washer Circuit - 100: Rear Wiper/Washer Circuit 2007 Chevrolet TrailBlazer - 1: Automatic A/C Circuit (1 of 2) - 2: Automatic A/C Circuit (2 of 2) - 3: Compressor Circuit - 4: Manual A/C Circuit (1 of 2) - 5: Manual A/C Circuit (2 of 2) - 6: Anti-lock Brakes Circuit (1 of 2) - 7: Anti-lock Brakes Circuit (2 of 2) - 8: Forced Entry Circuit - 9: Passlock Circuit - 10: Body Control Modules Circuit - 11: Computer Data Lines Circuit - 12: Cooling Fan Circuit - 13: 4.2L VIN S, Cruise Control Circuit - 14: 5.3L VIN M, Cruise Control Circuit - 15: 6.0L VIN H, Cruise Control Circuit - 16: Defoggers Circuit - 17: Electronic Suspension Circuit - 18: 4.2L VIN S, Engine Performance Circuit (1 of 7) - 19: 4.2L VIN S, Engine Performance Circuit (2 of 7) - 20: 4.2L VIN S, Engine Performance Circuit (3 of 7) - 21: 4.2L VIN S, Engine Performance Circuit (4 of 7) - 22: 4.2L VIN S, Engine Performance Circuit (5 of 7) - 23: 4.2L VIN S, Engine Performance Circuit (6 of 7) - 24: 4.2L VIN S, Engine Performance Circuit (7 of 7) - 25: 5.3L VIN M, Engine Performance Circuit (1 of 5) - 26: 5.3L VIN M, Engine Performance Circuit (2 of 5) - 27: 5.3L VIN M, Engine Performance Circuit (3 of 5) - 28: 5.3L VIN M, Engine Performance Circuit (4 of 5) - 29: 5.3L VIN M, Engine Performance Circuit (5 of 5) - 30: 6.0L VIN H, Engine Performance Circuit (1 of 5) - 31: 6.0L VIN H, Engine Performance Circuit (2 of 5) - 32: 6.0L VIN H, Engine Performance Circuit (3 of 5) - 33: 6.0L VIN H, Engine Performance Circuit (4 of 5) - 34: 6.0L VIN H, Engine Performance Circuit (5 of 5) - 35: Back-up Lamps Circuit - 36: Exterior Lamps Circuit (1 of 2) - 37: Exterior Lamps Circuit (2 of 2) - 38: Ground Distribution Circuit (1 of 4) - 39: Ground Distribution Circuit (2 of 4) - 40: Ground Distribution Circuit (3 of 4) - 41: Ground Distribution Circuit (4 of 4) - 42: Headlights Circuit (1 of 2) - 43: Headlights Circuit (2 of 2) - 44: Horn Circuit - 45: Instrument Cluster Circuit - 46: Courtesy Lamps Circuit - 47: Instrument Illumination Circuit - 48: Adjustable Pedal Circuit - 49: Driver"s Memory Seat Circuit - 50: Memory Mirrors Circuit - 51: Navigation Circuit - 52: Power Distribution Circuit (1 of 6) - 53: Power Distribution Circuit (2 of 6) - 54: Power Distribution Circuit (3 of 6) - 55: Power Distribution Circuit (4 of 6) - 56: Power Distribution Circuit (5 of 6) - 57: Power Distribution Circuit (6 of 6) - 58: Power Door Locks Circuit - 59: Automatic Day/Night Mirror Circuit - 60: Power Mirrors Circuit - 61: 8-Way Adjustable Power Seat Circuit - 62: Driver Heated Seat Circuit - 63: Lumbar Circuit - 64: Passenger"s Heated Seat Circuit - 65: Power Top/Sunroof Circuit - 66: Power Windows Circuit - 67: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 68: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 69: Base Radio Circuit, W/O Rear Seat Audio - 70: DVD Player Circuit - 71: Premium Sound Radio Circuit, W/ Rear Seat Audio (1 of 2) - 72: Premium Sound Radio Circuit, W/ Rear Seat Audio (2 of 2) - 73: Premium Sound Radio Circuit, W/O Rear Seat Audio (1 of 2) - 74: Premium Sound Radio Circuit, W/O Rear Seat Audio (2 of 2) - 75: Ignition Lock Solenoid Circuit - 76: Shift Interlock Circuit - 77: Charging Circuit - 78: Starting Circuit - 79: Supplemental Restraints Circuit (1 of 2) - 80: Supplemental Restraints Circuit (2 of 2) - 81: Transfer Case Circuit, 2 Speed - 82: Transfer Case Circuit, Single Speed - 83: 4.2L VIN S, A/T Circuit - 84: 5.3L VIN M, A/T Circuit (1 of 2) - 85: 5.3L VIN M, A/T Circuit (2 of 2) - 86: 6.0L VIN H, A/T Circuit (1 of 2) - 87: 6.0L VIN H, A/T Circuit (2 of 2) - 88: Liftgate Release Circuit - 89: Warning Systems Circuit - 90: Front Wiper/Washer Circuit - 91: Headlamp Washer Circuit - 92: Rear Wiper/Washer Circuit 2008 Chevrolet TrailBlazer - 1: Automatic A/C Circuit (1 of 2) - 2: Automatic A/C Circuit (2 of 2) - 3: Compressor Circuit - 4: Manual A/C Circuit (1 of 2) - 5: Manual A/C Circuit (2 of 2) - 6: Anti-lock Brakes Circuit (1 of 2) - 7: Anti-lock Brakes Circuit (2 of 2) - 8: Forced Entry Circuit - 9: Passlock Circuit - 10: Body Control Modules Circuit - 11: Computer Data Lines Circuit - 12: 4.2L VIN S, Cruise Control Circuit - 13: 5.3L VIN M, Cruise Control Circuit - 14: 6.0L VIN H, Cruise Control Circuit - 15: Defoggers Circuit - 16: Electronic Suspension Circuit - 17: 4.2L VIN S, Engine Performance Circuit (1 of 5) - 18: 4.2L VIN S, Engine Performance Circuit (2 of 5) - 19: 4.2L VIN S, Engine Performance Circuit (3 of 5) - 20: 4.2L VIN S, Engine Performance Circuit (4 of 5) - 21: 4.2L VIN S, Engine Performance Circuit (5 of 5) - 22: 5.3L VIN M, Engine Performance Circuit (1 of 5) - 23: 5.3L VIN M, Engine Performance Circuit (2 of 5) - 24: 5.3L VIN M, Engine Performance Circuit (3 of 5) - 25: 5.3L VIN M, Engine Performance Circuit (4 of 5) - 26: 5.3L VIN M, Engine Performance Circuit (5 of 5) - 27: 6.0L VIN H, Engine Performance Circuit (1 of 5) - 28: 6.0L VIN H, Engine Performance Circuit (2 of 5) - 29: 6.0L VIN H, Engine Performance Circuit (3 of 5) - 30: 6.0L VIN H, Engine Performance Circuit (4 of 5) - 31: 6.0L VIN H, Engine Performance Circuit (5 of 5) - 32: Backup Lamps Circuit - 33: Exterior Lamps Circuit (1 of 2) - 34: Exterior Lamps Circuit (2 of 2) - 35: Ground Distribution Circuit (1 of 4) - 36: Ground Distribution Circuit (2 of 4) - 37: Ground Distribution Circuit (3 of 4) - 38: Ground Distribution Circuit (4 of 4) - 39: Headlights Circuit - 40: Horn Circuit - 41: Instrument Cluster Circuit - 42: Courtesy Lamps Circuit - 43: Instrument Illumination Circuit - 44: Adjustable Pedal Circuit - 45: Driver"s Memory Seat Circuit - 46: Memory Mirrors Circuit - 47: Navigation Circuit - 48: Power Distribution Circuit (1 of 5) - 49: Power Distribution Circuit (2 of 5) - 50: Power Distribution Circuit (3 of 5) - 51: Power Distribution Circuit (4 of 5) - 52: Power Distribution Circuit (5 of 5) - 53: Power Door Locks Circuit - 54: Automatic Day/Night Mirror Circuit - 55: Power Mirrors Circuit - 56: 8-Way Adjustable Power Seat Circuit - 57: Driver Heated Seat Circuit - 58: Lumbar Circuit - 59: Passenger"s Heated Seat Circuit - 60: Power Top/Sunroof Circuit - 61: Power Windows Circuit - 62: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 63: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 64: Base Radio Circuit, W/O Rear Seat Audio - 65: DVD Player Circuit - 66: Premium Sound Radio Circuit, W/ Rear Seat Audio (1 of 2) - 67: Premium Sound Radio Circuit, W/ Rear Seat Audio (2 of 2) - 68: Premium Sound Radio Circuit, W/O Rear Seat Audio (1 of 2) - 69: Premium Sound Radio Circuit, W/O Rear Seat Audio (2 of 2) - 70: Ignition Lock Solenoid Circuit - 71: Shift Interlock Circuit - 72: Charging Circuit - 73: Starting Circuit - 74: Supplemental Restraints Circuit (1 of 2) - 75: Supplemental Restraints Circuit (2 of 2) - 76: A/T Circuit (1 of 2) - 77: A/T Circuit (2 of 2) - 78: Transfer Case Circuit - 79: Liftgate Release Circuit - 80: Warning Systems Circuit - 81: Front Wiper/Washer Circuit - 82: Headlamp Washer Circuit - 83: Rear Wiper/Washer Circuit 2009 Chevrolet TrailBlazer - 1: Automatic A/C Circuit (1 of 2) - 2: Automatic A/C Circuit (2 of 2) - 3: Compressor Circuit - 4: Manual A/C Circuit (1 of 2) - 5: Manual A/C Circuit (2 of 2) - 6: Anti-lock Brakes Circuit (1 of 2) - 7: Anti-lock Brakes Circuit (2 of 2) - 8: Forced Entry Circuit - 9: Passlock Circuit - 10: Body Control Modules Circuit - 11: Computer Data Lines Circuit - 12: Cruise Control Circuit - 13: Defoggers Circuit - 14: Electronic Suspension Circuit - 15: 4.2L VIN S, Engine Performance Circuit (1 of 5) - 16: 4.2L VIN S, Engine Performance Circuit (2 of 5) - 17: 4.2L VIN S, Engine Performance Circuit (3 of 5) - 18: 4.2L VIN S, Engine Performance Circuit (4 of 5) - 19: 4.2L VIN S, Engine Performance Circuit (5 of 5) - 20: 5.3L VIN M, Engine Performance Circuit (1 of 5) - 21: 5.3L VIN M, Engine Performance Circuit (2 of 5) - 22: 5.3L VIN M, Engine Performance Circuit (3 of 5) - 23: 5.3L VIN M, Engine Performance Circuit (4 of 5) - 24: 5.3L VIN M, Engine Performance Circuit (5 of 5) - 25: 6.0L VIN H, Engine Performance Circuit (1 of 5) - 26: 6.0L VIN H, Engine Performance Circuit (2 of 5) - 27: 6.0L VIN H, Engine Performance Circuit (3 of 5) - 28: 6.0L VIN H, Engine Performance Circuit (4 of 5) - 29: 6.0L VIN H, Engine Performance Circuit (5 of 5) - 30: Backup Lamps Circuit - 31: Exterior Lamps Circuit (1 of 2) - 32: Exterior Lamps Circuit (2 of 2) - 33: Ground Distribution Circuit (1 of 4) - 34: Ground Distribution Circuit (2 of 4) - 35: Ground Distribution Circuit (3 of 4) - 36: Ground Distribution Circuit (4 of 4) - 37: Headlights Circuit - 38: Horn Circuit - 39: Instrument Cluster Circuit (2 of 1) - 40: Courtesy Lamps Circuit - 41: Instrument Illumination Circuit - 42: Adjustable Pedal Circuit - 43: Driver"s Memory Seat Circuit - 44: Memory Mirrors Circuit - 45: Navigation Circuit - 46: Power Distribution Circuit (1 of 5) - 47: Power Distribution Circuit (2 of 5) - 48: Power Distribution Circuit (3 of 5) - 49: Power Distribution Circuit (4 of 5) - 50: Power Distribution Circuit (5 of 5) - 51: Power Door Locks Circuit - 52: Automatic Day/Night Mirror Circuit - 53: Power Mirrors Circuit - 54: 8-Way Adjustable Power Seat Circuit - 55: Driver Heated Seat Circuit - 56: Lumbar Circuit - 57: Passenger"s Heated Seat Circuit - 58: Power Top/Sunroof Circuit - 59: Power Windows Circuit - 60: Base Radio Circuit, W/ Rear Seat Audio (1 of 2) - 61: Base Radio Circuit, W/ Rear Seat Audio (2 of 2) - 62: Base Radio Circuit, W/O Rear Seat Audio - 63: DVD Player Circuit - 64: Premium Radio Circuit (1 of 2) - 65: Premium Radio Circuit (2 of 2) - 66: Ignition Lock Solenoid Circuit - 67: Shift Interlock Circuit - 68: Charging Circuit - 69: Starting Circuit - 70: Supplemental Restraints Circuit (1 of 2) - 71: Supplemental Restraints Circuit (2 of 2) - 72: A/T Circuit (1 of 2) - 73: A/T Circuit (2 of 2) - 74: Transfer Case Circuit - 75: Liftgate Release Circuit - 76: Warning Systems Circuit - 77: Front Wiper/Washer Circuit - 78: Headlamp Washer Circuit - 79: Rear Wiper/Washer Circuit
Chevrolet TrailBlazer (2002-2009) - Workshop Manual / Repair Manual - Wiring Schematics
inicio - index
coche - car
moto
4x4
quad - buggy
cami?n - truck
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