Chevrolet Silverado (GMT-800) - Wiring Diagrams & Electrical Components Locator

CHEVROLET SILVERADO (GMT-800) - WIRING DIAGRAMS - ELECTRICAL COMPONENTS LOCATOR

- English Wiring Diagrams and Electrical Components Locator for cars Chevrolet Silverado (GMT-800).


CONTENTS:

ELECTRICAL WIRING DIAGRAMS

Chevrolet Silverado 1500

- 1: Automatic A/C Circuit (1 of 3)
- 2: Automatic A/C Circuit (2 of 3)
- 3: Automatic A/C Circuit (3 of 3)
- 4: Compressor Circuit
- 5: Heater Circuit
- 6: Manual A/C Circuit (1 of 3)
- 7: Manual A/C Circuit (2 of 3)
- 8: Manual A/C Circuit (3 of 3)
- 9: Anti-Lock Brake Circuit
- 10: Hydraulic Brake Circuit
- 11: Forced Entry Circuit
- 12: Passlock Circuit
- 13: Body Control Modules Circuit (1 of 2)
- 14: Body Control Modules Circuit (2 of 2)
- 15: Computer Data Lines Circuit (1 of 2)
- 16: Computer Data Lines Circuit (2 of 2)
- 17: Cooling Fan Circuit, Except Hybrid
- 18: Cooling Fan Circuit, Hybrid
- 19: 4.3L VIN X, Cruise Control Circuit
- 20: 4.8L VIN V, Cruise Control Circuit
- 21: 5.3L VIN B, Cruise Control Circuit
- 22: 5.3L VIN T, Cruise Control Circuit
- 23: 5.3L VIN Z, Cruise Control Circuit
- 24: 6.0L VIN N, Cruise Control Circuit
- 25: Heated Mirrors Circuit
- 26: Rear Defogger Circuit
- 27: Electronic Power Steering Circuit
- 28: Electronic Suspension Circuit
- 29: 4.3L VIN X, Engine Performance Circuit (1 of 4)
- 30: 4.3L VIN X, Engine Performance Circuit (2 of 4)
- 31: 4.3L VIN X, Engine Performance Circuit (3 of 4)
- 32: 4.3L VIN X, Engine Performance Circuit (4 of 4)
- 33: 4.8L VIN V, Engine Performance Circuit (1 of 5)
- 34: 4.8L VIN V, Engine Performance Circuit (2 of 5)
- 35: 4.8L VIN V, Engine Performance Circuit (3 of 5)
- 36: 4.8L VIN V, Engine Performance Circuit (4 of 5)
- 37: 4.8L VIN V, Engine Performance Circuit (5 of 5)
- 38: 5.3L VIN B, Engine Performance Circuit (1 of 5)
- 39: 5.3L VIN B, Engine Performance Circuit (2 of 5)
- 40: 5.3L VIN B, Engine Performance Circuit (3 of 5)
- 41: 5.3L VIN B, Engine Performance Circuit (4 of 5)
- 42: 5.3L VIN B, Engine Performance Circuit (5 of 5)
- 43: 5.3L VIN T, Engine Performance Circuit, Except Hybrid (1 of 5)
- 44: 5.3L VIN T, Engine Performance Circuit, Except Hybrid (2 of 5)
- 45: 5.3L VIN T, Engine Performance Circuit, Except Hybrid (3 of 5)
- 46: 5.3L VIN T, Engine Performance Circuit, Except Hybrid (4 of 5)
- 47: 5.3L VIN T, Engine Performance Circuit, Except Hybrid (5 of 5)
- 48: 5.3L VIN T, Engine Performance Circuit, Hybrid (1 of 6)
- 49: 5.3L VIN T, Engine Performance Circuit, Hybrid (2 of 6)
- 50: 5.3L VIN T, Engine Performance Circuit, Hybrid (3 of 6)
- 51: 5.3L VIN T, Engine Performance Circuit, Hybrid (4 of 6)
- 52: 5.3L VIN T, Engine Performance Circuit, Hybrid (5 of 6)
- 53: 5.3L VIN T, Engine Performance Circuit, Hybrid (6 of 6)
- 54: 5.3L VIN Z, Engine Performance Circuit (1 of 5)
- 55: 5.3L VIN Z, Engine Performance Circuit (2 of 5)
- 56: 5.3L VIN Z, Engine Performance Circuit (3 of 5)
- 57: 5.3L VIN Z, Engine Performance Circuit (4 of 5)
- 58: 5.3L VIN Z, Engine Performance Circuit (5 of 5)
- 59: 6.0L VIN N, Engine Performance Circuit (1 of 5)
- 60: 6.0L VIN N, Engine Performance Circuit (2 of 5)
- 61: 6.0L VIN N, Engine Performance Circuit (3 of 5)
- 62: 6.0L VIN N, Engine Performance Circuit (4 of 5)
- 63: 6.0L VIN N, Engine Performance Circuit (5 of 5)
- 64: Back-up Lamps Circuit
- 65: Exterior Lamps Circuit (1 of 3)
- 66: Exterior Lamps Circuit (2 of 3)
- 67: Exterior Lamps Circuit (3 of 3)
- 68: Ground Distribution Circuit, Except Hybrid (1 of 4)
- 69: Ground Distribution Circuit, Except Hybrid (2 of 4)
- 70: Ground Distribution Circuit, Except Hybrid (3 of 4)
- 71: Ground Distribution Circuit, Except Hybrid (4 of 4)
- 72: Ground Distribution Circuit, Hybrid (1 of 5)
- 73: Ground Distribution Circuit, Hybrid (2 of 5)
- 74: Ground Distribution Circuit, Hybrid (3 of 5)
- 75: Ground Distribution Circuit, Hybrid (4 of 5)
- 76: Ground Distribution Circuit, Hybrid (5 of 5)
- 77: Headlights Circuit
- 78: Horn Circuit
- 79: Instrument Cluster Circuit (1 of 2)
- 80: Instrument Cluster Circuit (2 of 2)
- 81: Courtesy Lamps Circuit (1 of 2)
- 82: Courtesy Lamps Circuit (2 of 2)
- 83: Instrument Illumination Circuit (1 of 3)
- 84: Instrument Illumination Circuit (2 of 3)
- 85: Instrument Illumination Circuit (3 of 3)
- 86: Memory Mirrors Circuit
- 87: Memory Seat Circuit (1 of 2)
- 88: Memory Seat Circuit (2 of 2)
- 89: 4.3L VIN X, Power Distribution Circuit (1 of 6)
- 90: 4.3L VIN X, Power Distribution Circuit (2 of 6)
- 91: 4.3L VIN X, Power Distribution Circuit (3 of 6)
- 92: 4.3L VIN X, Power Distribution Circuit (4 of 6)
- 93: 4.3L VIN X, Power Distribution Circuit (5 of 6)
- 94: 4.3L VIN X, Power Distribution Circuit (6 of 6)
- 95: 4.8L VIN V, Power Distribution Circuit (1 of 6)
- 96: 4.8L VIN V, Power Distribution Circuit (2 of 6)
- 97: 4.8L VIN V, Power Distribution Circuit (3 of 6)
- 98: 4.8L VIN V, Power Distribution Circuit (4 of 6)
- 99: 4.8L VIN V, Power Distribution Circuit (5 of 6)
- 100: 4.8L VIN V, Power Distribution Circuit (6 of 6)
- 101: 5.3L VIN B, Power Distribution Circuit (1 of 6)
- 102: 5.3L VIN B, Power Distribution Circuit (2 of 6)
- 103: 5.3L VIN B, Power Distribution Circuit (3 of 6)
- 104: 5.3L VIN B, Power Distribution Circuit (4 of 6)
- 105: 5.3L VIN B, Power Distribution Circuit (5 of 6)
- 106: 5.3L VIN B, Power Distribution Circuit (6 of 6)
- 107: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (1 of 6)
- 108: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (2 of 6)
- 109: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (3 of 6)
- 110: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (4 of 6)
- 111: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (5 of 6)
- 112: 5.3L VIN T, Power Distribution Circuit, Except Hybrid (6 of 6)
- 113: 5.3L VIN T, Power Distribution Circuit, Hybrid (1 of 7)
- 114: 5.3L VIN T, Power Distribution Circuit, Hybrid (2 of 7)
- 115: 5.3L VIN T, Power Distribution Circuit, Hybrid (3 of 7)
- 116: 5.3L VIN T, Power Distribution Circuit, Hybrid (4 of 7)
- 117: 5.3L VIN T, Power Distribution Circuit, Hybrid (5 of 7)
- 118: 5.3L VIN T, Power Distribution Circuit, Hybrid (6 of 7)
- 119: 5.3L VIN T, Power Distribution Circuit, Hybrid (7 of 7)
- 120: 5.3L VIN Z, Power Distribution Circuit (1 of 6)
- 121: 5.3L VIN Z, Power Distribution Circuit (2 of 6)
- 122: 5.3L VIN Z, Power Distribution Circuit (3 of 6)
- 123: 5.3L VIN Z, Power Distribution Circuit (4 of 6)
- 124: 5.3L VIN Z, Power Distribution Circuit (5 of 6)
- 125: 5.3L VIN Z, Power Distribution Circuit (6 of 6)
- 126: 6.0L VIN N, Power Distribution Circuit (1 of 6)
- 127: 6.0L VIN N, Power Distribution Circuit (2 of 6)
- 128: 6.0L VIN N, Power Distribution Circuit (3 of 6)
- 129: 6.0L VIN N, Power Distribution Circuit (4 of 6)
- 130: 6.0L VIN N, Power Distribution Circuit (5 of 6)
- 131: 6.0L VIN N, Power Distribution Circuit (6 of 6)
- 132: Power Door Locks Circuit, Base
- 133: Power Door Locks Circuit, Up Level (1 of 2)
- 134: Power Door Locks Circuit, Up Level (2 of 2)
- 135: Electrochromic Mirror Circuit
- 136: Power Mirrors Circuit
- 137: Driver Seat Circuit
- 138: Heated Seats Circuit
- 139: Passenger Power Seat Circuit
- 140: Passenger"s Lumbar Circuit
- 141: Power Top/Sunroof Circuit
- 142: Power Windows Circuit
- 143: Base Radio Circuit
- 144: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 4)
- 145: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 4)
- 146: Mid-Line Radio Circuit, W/ Rear Seat Audio (3 of 4)
- 147: Mid-Line Radio Circuit, W/ Rear Seat Audio (4 of 4)
- 148: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 4)
- 149: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 4)
- 150: Mid-Line Radio Circuit, W/O Rear Seat Audio (3 of 4)
- 151: Mid-Line Radio Circuit, W/O Rear Seat Audio (4 of 4)
- 152: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (1 of 3)
- 153: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (2 of 3)
- 154: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (3 of 3)
- 155: Premium Sound Radio Circuit, W/ CD (1 of 2)
- 156: Premium Sound Radio Circuit, W/ CD (2 of 2)
- 157: Premium Sound Radio Circuit, W/ Digital Radio Receiver (1 of 2)
- 158: Premium Sound Radio Circuit, W/ Digital Radio Receiver (2 of 2)
- 159: Shift Interlock Circuit
- 160: Charging Circuit
- 161: Hybrid Circuit (1 of 3)
- 162: Hybrid Circuit (2 of 3)
- 163: Hybrid Circuit (3 of 3)
- 164: Starting Circuit
- 165: Supplemental Restraints Circuit (1 of 2)
- 166: Supplemental Restraints Circuit (2 of 2)
- 167: Transfer Case Circuit, 2-Speed Automatic
- 168: Transfer Case Circuit, 2-Speed Manual
- 169: Transfer Case Circuit, Selectable
- 170: 4.3L VIN X, A/T Circuit
- 171: 4.8L VIN V, A/T Circuit
- 172: 5.3L VIN B, A/T Circuit
- 173: 5.3L VIN T, A/T Circuit, Except Hybrid
- 174: 5.3L VIN T, A/T Circuit, Hybrid
- 175: 5.3L VIN Z, A/T Circuit
- 176: 6.0L VIN N, A/T Circuit
- 177: Chime Circuit (1 of 2)
- 178: Chime Circuit (2 of 2)
- 179: Tire Pressure Monitoring Circuit
- 180: Wiper/Washer Circuit


Chevrolet Silverado 1500 HD

- 1: Automatic A/C Circuit (1 of 3)
- 2: Automatic A/C Circuit (2 of 3)
- 3: Automatic A/C Circuit (3 of 3)
- 4: Compressor Circuit
- 5: Heater Circuit
- 6: Manual A/C Circuit (1 of 3)
- 7: Manual A/C Circuit (2 of 3)
- 8: Manual A/C Circuit (3 of 3)
- 9: Anti-Lock Brake Circuit, GVW 8600 Lbs or Less
- 10: Anti-Lock Brake Circuit, Over 8500 GVW
- 11: Hydraulic Brake Circuit
- 12: Forced Entry Circuit
- 13: Passlock Circuit
- 14: Body Control Modules Circuit (1 of 2)
- 15: Body Control Modules Circuit (2 of 2)
- 16: Computer Data Lines Circuit (1 of 2)
- 17: Computer Data Lines Circuit (2 of 2)
- 18: Cooling Fan Circuit
- 19: 6.0L VIN U, Cruise Control Circuit
- 20: Heated Mirrors Circuit
- 21: Rear Defogger Circuit
- 22: Electronic Suspension Circuit
- 23: 6.0L VIN U, Engine Performance Circuit (1 of 5)
- 24: 6.0L VIN U, Engine Performance Circuit (2 of 5)
- 25: 6.0L VIN U, Engine Performance Circuit (3 of 5)
- 26: 6.0L VIN U, Engine Performance Circuit (4 of 5)
- 27: 6.0L VIN U, Engine Performance Circuit (5 of 5)
- 28: Back-up Lamps Circuit
- 29: Exterior Lamps Circuit (1 of 3)
- 30: Exterior Lamps Circuit (2 of 3)
- 31: Exterior Lamps Circuit (3 of 3)
- 32: Ground Distribution Circuit (1 of 4)
- 33: Ground Distribution Circuit (2 of 4)
- 34: Ground Distribution Circuit (3 of 4)
- 35: Ground Distribution Circuit (4 of 4)
- 36: Headlights Circuit
- 37: Horn Circuit
- 38: Instrument Cluster Circuit (1 of 2)
- 39: Instrument Cluster Circuit (2 of 2)
- 40: Courtesy Lamps Circuit (1 of 2)
- 41: Courtesy Lamps Circuit (2 of 2)
- 42: Instrument Illumination Circuit (1 of 3)
- 43: Instrument Illumination Circuit (2 of 3)
- 44: Instrument Illumination Circuit (3 of 3)
- 45: Memory Mirrors Circuit
- 46: Memory Seat Circuit (1 of 2)
- 47: Memory Seat Circuit (2 of 2)
- 48: 6.0L VIN U, Power Distribution Circuit (1 of 6)
- 49: 6.0L VIN U, Power Distribution Circuit (2 of 6)
- 50: 6.0L VIN U, Power Distribution Circuit (3 of 6)
- 51: 6.0L VIN U, Power Distribution Circuit (4 of 6)
- 52: 6.0L VIN U, Power Distribution Circuit (5 of 6)
- 53: 6.0L VIN U, Power Distribution Circuit (6 of 6)
- 54: Power Door Locks Circuit, Base
- 55: Power Door Locks Circuit, Up Level (1 of 2)
- 56: Power Door Locks Circuit, Up Level (2 of 2)
- 57: Electrochromic Mirror Circuit
- 58: Power Mirrors Circuit
- 59: Driver Seat Circuit
- 60: Heated Seats Circuit
- 61: Passenger Power Seat Circuit
- 62: Passenger"s Lumbar Circuit
- 63: Power Top/Sunroof Circuit
- 64: Power Windows Circuit
- 65: Base Radio Circuit
- 66: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 4)
- 67: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 4)
- 68: Mid-Line Radio Circuit, W/ Rear Seat Audio (3 of 4)
- 69: Mid-Line Radio Circuit, W/ Rear Seat Audio (4 of 4)
- 70: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 4)
- 71: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 4)
- 72: Mid-Line Radio Circuit, W/O Rear Seat Audio (3 of 4)
- 73: Mid-Line Radio Circuit, W/O Rear Seat Audio (4 of 4)
- 74: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (1 of 3)
- 75: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (2 of 3)
- 76: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (3 of 3)
- 77: Premium Sound Radio Circuit, W/ CD (1 of 2)
- 78: Premium Sound Radio Circuit, W/ CD (2 of 2)
- 79: Premium Sound Radio Circuit, W/ Digital Radio Receiver (1 of 2)
- 80: Premium Sound Radio Circuit, W/ Digital Radio Receiver (2 of 2)
- 81: Shift Interlock Circuit
- 82: Charging Circuit
- 83: Starting Circuit
- 84: Supplemental Restraints Circuit (1 of 2)
- 85: Supplemental Restraints Circuit (2 of 2)
- 86: Transfer Case Circuit, 2-Speed Automatic
- 87: Transfer Case Circuit, 2-Speed Manual
- 88: Transfer Case Circuit, Selectable
- 89: 6.0L VIN U, A/T Circuit
- 90: Chime Circuit (1 of 2)
- 91: Chime Circuit (2 of 2)
- 92: Tire Pressure Monitoring Circuit
- 93: Wiper/Washer Circuit


Chevrolet Silverado 2500

- 1: Automatic A/C Circuit, Front A/C (1 of 2)
- 2: Automatic A/C Circuit, Front A/C (2 of 2)
- 3: Compressor Circuit
- 4: Heater Circuit
- 5: Manual A/C Circuit, Front A/C (1 of 2)
- 6: Manual A/C Circuit, Front A/C (2 of 2)
- 7: Anti-lock Brakes Circuit, GVW 8600 Lbs or Less
- 8: Forced Entry Circuit
- 9: Passlock Circuit
- 10: Body Control Modules Circuit (1 of 2)
- 11: Body Control Modules Circuit (2 of 2)
- 12: Computer Data Lines Circuit, Base & Up-Level
- 13: Computer Data Lines Circuit, Luxury
- 14: 6.0L Bi-Fuel, Cruise Control Circuit
- 15: 6.0L CNG, Cruise Control Circuit
- 16: 6.0L VIN U, Cruise Control Circuit
- 17: Heated Mirrors Circuit
- 18: Rear Defogger Circuit
- 19: Rear Wheel Steering Circuit
- 20: Electronic Suspension Circuit
- 21: 6.0L Bi-Fuel, Engine Performance Circuit (1 of 8)
- 22: 6.0L Bi-Fuel, Engine Performance Circuit (2 of 8)
- 23: 6.0L Bi-Fuel, Engine Performance Circuit (3 of 8)
- 24: 6.0L Bi-Fuel, Engine Performance Circuit (4 of 8)
- 25: 6.0L Bi-Fuel, Engine Performance Circuit (5 of 8)
- 26: 6.0L Bi-Fuel, Engine Performance Circuit (6 of 8)
- 27: 6.0L Bi-Fuel, Engine Performance Circuit (7 of 8)
- 28: 6.0L Bi-Fuel, Engine Performance Circuit (8 of 8)
- 29: 6.0L CNG, Engine Performance Circuit (1 of 7)
- 30: 6.0L CNG, Engine Performance Circuit (2 of 7)
- 31: 6.0L CNG, Engine Performance Circuit (3 of 7)
- 32: 6.0L CNG, Engine Performance Circuit (4 of 7)
- 33: 6.0L CNG, Engine Performance Circuit (5 of 7)
- 34: 6.0L CNG, Engine Performance Circuit (6 of 7)
- 35: 6.0L CNG, Engine Performance Circuit (7 of 7)
- 36: 6.0L VIN U, Engine Performance Circuit (1 of 5)
- 37: 6.0L VIN U, Engine Performance Circuit (2 of 5)
- 38: 6.0L VIN U, Engine Performance Circuit (3 of 5)
- 39: 6.0L VIN U, Engine Performance Circuit (4 of 5)
- 40: 6.0L VIN U, Engine Performance Circuit (5 of 5)
- 41: Back-up Lamps Circuit
- 42: Exterior Lamps Circuit (1 of 3)
- 43: Exterior Lamps Circuit (2 of 3)
- 44: Exterior Lamps Circuit (3 of 3)
- 45: Ground Distribution Circuit (1 of 4)
- 46: Ground Distribution Circuit (2 of 4)
- 47: Ground Distribution Circuit (3 of 4)
- 48: Ground Distribution Circuit (4 of 4)
- 49: Headlights Circuit
- 50: Horn Circuit
- 51: Instrument Cluster Circuit (1 of 2)
- 52: Instrument Cluster Circuit (2 of 2)
- 53: Courtesy Lamps Circuit (1 of 3)
- 54: Courtesy Lamps Circuit (2 of 3)
- 55: Courtesy Lamps Circuit (3 of 3)
- 56: Instrument Illumination Circuit (1 of 3)
- 57: Instrument Illumination Circuit (2 of 3)
- 58: Instrument Illumination Circuit (3 of 3)
- 59: Memory Mirrors Circuit
- 60: Memory Systems Circuit (1 of 2)
- 61: Memory Systems Circuit (2 of 2)
- 62: 6.0L CNG, Power Distribution Circuit (1 of 6)
- 63: 6.0L CNG, Power Distribution Circuit (2 of 6)
- 64: 6.0L CNG, Power Distribution Circuit (3 of 6)
- 65: 6.0L CNG, Power Distribution Circuit (4 of 6)
- 66: 6.0L CNG, Power Distribution Circuit (5 of 6)
- 67: 6.0L CNG, Power Distribution Circuit (6 of 6)
- 68: 6.0L VIN U, Power Distribution Circuit (1 of 6)
- 69: 6.0L VIN U, Power Distribution Circuit (2 of 6)
- 70: 6.0L VIN U, Power Distribution Circuit (3 of 6)
- 71: 6.0L VIN U, Power Distribution Circuit (4 of 6)
- 72: 6.0L VIN U, Power Distribution Circuit (5 of 6)
- 73: 6.0L VIN U, Power Distribution Circuit (6 of 6)
- 74: Power Door Locks Circuit, Base
- 75: Power Door Locks Circuit, Up Level (1 of 2)
- 76: Power Door Locks Circuit, Up Level (2 of 2)
- 77: Electrochromic Mirror Circuit
- 78: Power Mirrors Circuit
- 79: Driver Seat Circuit
- 80: Heated Seats Circuit
- 81: Passenger Full Feature Seat Circuit
- 82: Passenger"s Lumbar Circuit
- 83: Power Windows Circuit
- 84: Base Radio Circuit
- 85: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 3)
- 86: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 3)
- 87: Mid-Line Radio Circuit, W/ Rear Seat Audio (3 of 3)
- 88: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 3)
- 89: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 3)
- 90: Mid-Line Radio Circuit, W/O Rear Seat Audio (3 of 3)
- 91: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (1 of 3)
- 92: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (2 of 3)
- 93: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (3 of 3)
- 94: Premium Sound Radio Circuit, W/ CD (1 of 2)
- 95: Premium Sound Radio Circuit, W/ CD (2 of 2)
- 96: Premium Sound Radio Circuit, W/ Digital Radio Receiver (1 of 2)
- 97: Premium Sound Radio Circuit, W/ Digital Radio Receiver (2 of 2)
- 98: Shift Interlock Circuit
- 99: 6.0L Bi-Fuel, Charging Circuit
- 100: 6.0L Bi-Fuel, Starting Circuit
- 101: 6.0L CNG, Charging Circuit
- 102: 6.0L CNG, Starting Circuit
- 103: 6.0L VIN U, Charging Circuit
- 104: 6.0L VIN U, Starting Circuit
- 105: Supplemental Restraints Circuit (1 of 2)
- 106: Supplemental Restraints Circuit (2 of 2)
- 107: Transfer Case Circuit, 2-Speed Automatic
- 108: Transfer Case Circuit, 2-Speed Manual
- 109: 6.0L CNG, A/T Circuit
- 110: 6.0L VIN U, A/T Circuit
- 111: Warning Systems Circuit (1 of 2)
- 112: Warning Systems Circuit (2 of 2)
- 113: Front Wiper/Washer Circuit


Chevrolet Silverado 2500 HD

- 1: Automatic A/C Circuit (1 of 3)
- 2: Automatic A/C Circuit (2 of 3)
- 3: Automatic A/C Circuit (3 of 3)
- 4: Compressor Circuit
- 5: Heater Circuit
- 6: Manual A/C Circuit (1 of 3)
- 7: Manual A/C Circuit (2 of 3)
- 8: Manual A/C Circuit (3 of 3)
- 9: Anti-Lock Brake Circuit, GVW 8600 Lbs or Less
- 10: Anti-Lock Brake Circuit, Over 8500 GVW
- 11: Hydraulic Brake Circuit
- 12: Forced Entry Circuit
- 13: Passlock Circuit
- 14: Body Control Modules Circuit (1 of 2)
- 15: Body Control Modules Circuit (2 of 2)
- 16: Computer Data Lines Circuit (1 of 2)
- 17: Computer Data Lines Circuit (2 of 2)
- 18: 6.0L Bi-Fuel, Cruise Control Circuit
- 19: 6.0L CNG, Cruise Control Circuit
- 20: 6.0L VIN U, Cruise Control Circuit
- 21: 6.6L VIN 2, Cruise Control Circuit
- 22: 6.6L VIN D, Cruise Control Circuit
- 23: 8.1L VIN G, Cruise Control Circuit
- 24: Heated Mirrors Circuit
- 25: Rear Defogger Circuit
- 26: Electronic Suspension Circuit
- 27: 6.0L Bi-Fuel, Engine Performance Circuit (1 of 8)
- 28: 6.0L Bi-Fuel, Engine Performance Circuit (2 of 8)
- 29: 6.0L Bi-Fuel, Engine Performance Circuit (3 of 8)
- 30: 6.0L Bi-Fuel, Engine Performance Circuit (4 of 8)
- 31: 6.0L Bi-Fuel, Engine Performance Circuit (5 of 8)
- 32: 6.0L Bi-Fuel, Engine Performance Circuit (6 of 8)
- 33: 6.0L Bi-Fuel, Engine Performance Circuit (7 of 8)
- 34: 6.0L Bi-Fuel, Engine Performance Circuit (8 of 8)
- 35: 6.0L CNG, Engine Performance Circuit (1 of 7)
- 36: 6.0L CNG, Engine Performance Circuit (2 of 7)
- 37: 6.0L CNG, Engine Performance Circuit (3 of 7)
- 38: 6.0L CNG, Engine Performance Circuit (4 of 7)
- 39: 6.0L CNG, Engine Performance Circuit (5 of 7)
- 40: 6.0L CNG, Engine Performance Circuit (6 of 7)
- 41: 6.0L CNG, Engine Performance Circuit (7 of 7)
- 42: 6.0L VIN U, Engine Performance Circuit (1 of 5)
- 43: 6.0L VIN U, Engine Performance Circuit (2 of 5)
- 44: 6.0L VIN U, Engine Performance Circuit (3 of 5)
- 45: 6.0L VIN U, Engine Performance Circuit (4 of 5)
- 46: 6.0L VIN U, Engine Performance Circuit (5 of 5)
- 47: 6.6L VIN 2, Engine Performance Circuit (1 of 6)
- 48: 6.6L VIN 2, Engine Performance Circuit (2 of 6)
- 49: 6.6L VIN 2, Engine Performance Circuit (3 of 6)
- 50: 6.6L VIN 2, Engine Performance Circuit (4 of 6)
- 51: 6.6L VIN 2, Engine Performance Circuit (5 of 6)
- 52: 6.6L VIN 2, Engine Performance Circuit (6 of 6)
- 53: 6.6L VIN D, Engine Performance Circuit (1 of 6)
- 54: 6.6L VIN D, Engine Performance Circuit (2 of 6)
- 55: 6.6L VIN D, Engine Performance Circuit (3 of 6)
- 56: 6.6L VIN D, Engine Performance Circuit (4 of 6)
- 57: 6.6L VIN D, Engine Performance Circuit (5 of 6)
- 58: 6.6L VIN D, Engine Performance Circuit (6 of 6)
- 59: 8.1L VIN G, Engine Performance Circuit (1 of 5)
- 60: 8.1L VIN G, Engine Performance Circuit (2 of 5)
- 61: 8.1L VIN G, Engine Performance Circuit (3 of 5)
- 62: 8.1L VIN G, Engine Performance Circuit (4 of 5)
- 63: 8.1L VIN G, Engine Performance Circuit (5 of 5)
- 64: Back-up Lamps Circuit, W/ Allison Automatic Transmission
- 65: Back-up Lamps Circuit, W/O Allison Automatic Transmission
- 66: Exterior Lamps Circuit (1 of 3)
- 67: Exterior Lamps Circuit (2 of 3)
- 68: Exterior Lamps Circuit (3 of 3)
- 69: Ground Distribution Circuit (1 of 4)
- 70: Ground Distribution Circuit (2 of 4)
- 71: Ground Distribution Circuit (3 of 4)
- 72: Ground Distribution Circuit (4 of 4)
- 73: Headlights Circuit
- 74: Horn Circuit
- 75: Instrument Cluster Circuit (1 of 2)
- 76: Instrument Cluster Circuit (2 of 2)
- 77: Courtesy Lamps Circuit (1 of 2)
- 78: Courtesy Lamps Circuit (2 of 2)
- 79: Instrument Illumination Circuit (1 of 3)
- 80: Instrument Illumination Circuit (2 of 3)
- 81: Instrument Illumination Circuit (3 of 3)
- 82: Memory Mirrors Circuit
- 83: Memory Seat Circuit (1 of 2)
- 84: Memory Seat Circuit (2 of 2)
- 85: 6.0L Bi-Fuel, Power Distribution Circuit (1 of 6)
- 86: 6.0L Bi-Fuel, Power Distribution Circuit (2 of 6)
- 87: 6.0L Bi-Fuel, Power Distribution Circuit (3 of 6)
- 88: 6.0L Bi-Fuel, Power Distribution Circuit (4 of 6)
- 89: 6.0L Bi-Fuel, Power Distribution Circuit (5 of 6)
- 90: 6.0L Bi-Fuel, Power Distribution Circuit (6 of 6)
- 91: 6.0L CNG, Power Distribution Circuit (1 of 6)
- 92: 6.0L CNG, Power Distribution Circuit (2 of 6)
- 93: 6.0L CNG, Power Distribution Circuit (3 of 6)
- 94: 6.0L CNG, Power Distribution Circuit (4 of 6)
- 95: 6.0L CNG, Power Distribution Circuit (5 of 6)
- 96: 6.0L CNG, Power Distribution Circuit (6 of 6)
- 97: 6.0L VIN U, Power Distribution Circuit (1 of 6)
- 98: 6.0L VIN U, Power Distribution Circuit (2 of 6)
- 99: 6.0L VIN U, Power Distribution Circuit (3 of 6)
- 100: 6.0L VIN U, Power Distribution Circuit (4 of 6)
- 101: 6.0L VIN U, Power Distribution Circuit (5 of 6)
- 102: 6.0L VIN U, Power Distribution Circuit (6 of 6)
- 103: 6.6L VIN 2, Power Distribution Circuit (1 of 5)
- 104: 6.6L VIN 2, Power Distribution Circuit (2 of 5)
- 105: 6.6L VIN 2, Power Distribution Circuit (3 of 5)
- 106: 6.6L VIN 2, Power Distribution Circuit (4 of 5)
- 107: 6.6L VIN 2, Power Distribution Circuit (5 of 5)
- 108: 6.6L VIN D, Power Distribution Circuit (1 of 5)
- 109: 6.6L VIN D, Power Distribution Circuit (2 of 5)
- 110: 6.6L VIN D, Power Distribution Circuit (3 of 5)
- 111: 6.6L VIN D, Power Distribution Circuit (4 of 5)
- 112: 6.6L VIN D, Power Distribution Circuit (5 of 5)
- 113: 8.1L VIN G, Power Distribution Circuit (1 of 6)
- 114: 8.1L VIN G, Power Distribution Circuit (2 of 6)
- 115: 8.1L VIN G, Power Distribution Circuit (3 of 6)
- 116: 8.1L VIN G, Power Distribution Circuit (4 of 6)
- 117: 8.1L VIN G, Power Distribution Circuit (5 of 6)
- 118: 8.1L VIN G, Power Distribution Circuit (6 of 6)
- 119: Power Door Locks Circuit, Base
- 120: Power Door Locks Circuit, Up Level (1 of 2)
- 121: Power Door Locks Circuit, Up Level (2 of 2)
- 122: Electrochromic Mirror Circuit
- 123: Power Mirrors Circuit
- 124: Driver Seat Circuit
- 125: Heated Seats Circuit
- 126: Passenger Power Seat Circuit
- 127: Passenger"s Lumbar Circuit
- 128: Power Top/Sunroof Circuit
- 129: Power Windows Circuit
- 130: Base Radio Circuit
- 131: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 4)
- 132: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 4)
- 133: Mid-Line Radio Circuit, W/ Rear Seat Audio (3 of 4)
- 134: Mid-Line Radio Circuit, W/ Rear Seat Audio (4 of 4)
- 135: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 4)
- 136: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 4)
- 137: Mid-Line Radio Circuit, W/O Rear Seat Audio (3 of 4)
- 138: Mid-Line Radio Circuit, W/O Rear Seat Audio (4 of 4)
- 139: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (1 of 3)
- 140: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (2 of 3)
- 141: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (3 of 3)
- 142: Premium Sound Radio Circuit, W/ CD (1 of 2)
- 143: Premium Sound Radio Circuit, W/ CD (2 of 2)
- 144: Premium Sound Radio Circuit, W/ Digital Radio Receiver (1 of 2)
- 145: Premium Sound Radio Circuit, W/ Digital Radio Receiver (2 of 2)
- 146: Shift Interlock Circuit
- 147: Starting Circuit
- 148: 6.0L Bi-Fuel, Charging Circuit
- 149: 6.0L CNG, Charging Circuit
- 150: 6.0L VIN U, Charging Circuit
- 151: 6.6L VIN 2, Charging Circuit
- 152: 6.6L VIN D, Charging Circuit
- 153: 8.1L VIN G, Charging Circuit
- 154: Supplemental Restraints Circuit (1 of 2)
- 155: Supplemental Restraints Circuit (2 of 2)
- 156: Transfer Case Circuit, 2-Speed Automatic
- 157: Transfer Case Circuit, 2-Speed Manual
- 158: Transfer Case Circuit, Selectable
- 159: 6.0L Bi-Fuel, A/T Circuit
- 160: 6.0L CNG, A/T Circuit
- 161: 6.0L VIN U, A/T Circuit
- 162: 6.6L VIN 2, A/T Circuit (1 of 2)
- 163: 6.6L VIN 2, A/T Circuit (2 of 2)
- 164: 6.6L VIN D, A/T Circuit (1 of 2)
- 165: 6.6L VIN D, A/T Circuit (2 of 2)
- 166: 8.1L VIN G, A/T Circuit (1 of 2)
- 167: 8.1L VIN G, A/T Circuit (2 of 2)
- 168: Chime Circuit (1 of 2)
- 169: Chime Circuit (2 of 2)
- 170: Tire Pressure Monitoring Circuit
- 171: Wiper/Washer Circuit


Chevrolet Silverado 3500

- 1: Automatic A/C Circuit (1 of 3)
- 2: Automatic A/C Circuit (2 of 3)
- 3: Automatic A/C Circuit (3 of 3)
- 4: Compressor Circuit
- 5: Heater Circuit
- 6: Manual A/C Circuit (1 of 3)
- 7: Manual A/C Circuit (2 of 3)
- 8: Manual A/C Circuit (3 of 3)
- 9: Anti-Lock Brake Circuit
- 10: Hydraulic Brake Circuit
- 11: Forced Entry Circuit
- 12: Passlock Circuit
- 13: Body Control Modules Circuit (1 of 2)
- 14: Body Control Modules Circuit (2 of 2)
- 15: Computer Data Lines Circuit (1 of 2)
- 16: Computer Data Lines Circuit (2 of 2)
- 17: 6.0L VIN U, Cruise Control Circuit
- 18: 6.6L VIN 2, Cruise Control Circuit
- 19: 6.6L VIN D, Cruise Control Circuit
- 20: 8.1L VIN G, Cruise Control Circuit
- 21: Heated Mirrors Circuit
- 22: Rear Defogger Circuit
- 23: Electronic Suspension Circuit
- 24: 6.0L VIN U, Engine Performance Circuit (1 of 5)
- 25: 6.0L VIN U, Engine Performance Circuit (2 of 5)
- 26: 6.0L VIN U, Engine Performance Circuit (3 of 5)
- 27: 6.0L VIN U, Engine Performance Circuit (4 of 5)
- 28: 6.0L VIN U, Engine Performance Circuit (5 of 5)
- 29: 6.6L VIN 2, Engine Performance Circuit (1 of 6)
- 30: 6.6L VIN 2, Engine Performance Circuit (2 of 6)
- 31: 6.6L VIN 2, Engine Performance Circuit (3 of 6)
- 32: 6.6L VIN 2, Engine Performance Circuit (4 of 6)
- 33: 6.6L VIN 2, Engine Performance Circuit (5 of 6)
- 34: 6.6L VIN 2, Engine Performance Circuit (6 of 6)
- 35: 6.6L VIN D, Engine Performance Circuit (1 of 6)
- 36: 6.6L VIN D, Engine Performance Circuit (2 of 6)
- 37: 6.6L VIN D, Engine Performance Circuit (3 of 6)
- 38: 6.6L VIN D, Engine Performance Circuit (4 of 6)
- 39: 6.6L VIN D, Engine Performance Circuit (5 of 6)
- 40: 6.6L VIN D, Engine Performance Circuit (6 of 6)
- 41: 8.1L VIN G, Engine Performance Circuit (1 of 5)
- 42: 8.1L VIN G, Engine Performance Circuit (2 of 5)
- 43: 8.1L VIN G, Engine Performance Circuit (3 of 5)
- 44: 8.1L VIN G, Engine Performance Circuit (4 of 5)
- 45: 8.1L VIN G, Engine Performance Circuit (5 of 5)
- 46: Back-up Lamps Circuit, W/ Allison Automatic Transmission
- 47: Back-up Lamps Circuit, W/O Allison Automatic Transmission
- 48: Exterior Lamps Circuit (1 of 3)
- 49: Exterior Lamps Circuit (2 of 3)
- 50: Exterior Lamps Circuit (3 of 3)
- 51: Ground Distribution Circuit (1 of 4)
- 52: Ground Distribution Circuit (2 of 4)
- 53: Ground Distribution Circuit (3 of 4)
- 54: Ground Distribution Circuit (4 of 4)
- 55: Headlights Circuit
- 56: Horn Circuit
- 57: Instrument Cluster Circuit (1 of 2)
- 58: Instrument Cluster Circuit (2 of 2)
- 59: Courtesy Lamps Circuit (1 of 2)
- 60: Courtesy Lamps Circuit (2 of 2)
- 61: Instrument Illumination Circuit (1 of 3)
- 62: Instrument Illumination Circuit (2 of 3)
- 63: Instrument Illumination Circuit (3 of 3)
- 64: Memory Mirrors Circuit
- 65: Memory Seat Circuit (1 of 2)
- 66: Memory Seat Circuit (2 of 2)
- 67: 6.0L VIN U, Power Distribution Circuit (1 of 6)
- 68: 6.0L VIN U, Power Distribution Circuit (2 of 6)
- 69: 6.0L VIN U, Power Distribution Circuit (3 of 6)
- 70: 6.0L VIN U, Power Distribution Circuit (4 of 6)
- 71: 6.0L VIN U, Power Distribution Circuit (5 of 6)
- 72: 6.0L VIN U, Power Distribution Circuit (6 of 6)
- 73: 6.6L VIN 2, Power Distribution Circuit (1 of 5)
- 74: 6.6L VIN 2, Power Distribution Circuit (2 of 5)
- 75: 6.6L VIN 2, Power Distribution Circuit (3 of 5)
- 76: 6.6L VIN 2, Power Distribution Circuit (4 of 5)
- 77: 6.6L VIN 2, Power Distribution Circuit (5 of 5)
- 78: 6.6L VIN D, Power Distribution Circuit (1 of 5)
- 79: 6.6L VIN D, Power Distribution Circuit (2 of 5)
- 80: 6.6L VIN D, Power Distribution Circuit (3 of 5)
- 81: 6.6L VIN D, Power Distribution Circuit (4 of 5)
- 82: 6.6L VIN D, Power Distribution Circuit (5 of 5)
- 83: 8.1L VIN G, Power Distribution Circuit (1 of 6)
- 84: 8.1L VIN G, Power Distribution Circuit (2 of 6)
- 85: 8.1L VIN G, Power Distribution Circuit (3 of 6)
- 86: 8.1L VIN G, Power Distribution Circuit (4 of 6)
- 87: 8.1L VIN G, Power Distribution Circuit (5 of 6)
- 88: 8.1L VIN G, Power Distribution Circuit (6 of 6)
- 89: Power Door Locks Circuit, Base
- 90: Power Door Locks Circuit, Up Level (1 of 2)
- 91: Power Door Locks Circuit, Up Level (2 of 2)
- 92: Electrochromic Mirror Circuit
- 93: Power Mirrors Circuit
- 94: Driver Seat Circuit
- 95: Heated Seats Circuit
- 96: Passenger Power Seat Circuit
- 97: Passenger"s Lumbar Circuit
- 98: Power Top/Sunroof Circuit
- 99: Power Windows Circuit
- 100: Base Radio Circuit
- 101: Mid-Line Radio Circuit, W/ Rear Seat Audio (1 of 4)
- 102: Mid-Line Radio Circuit, W/ Rear Seat Audio (2 of 4)
- 103: Mid-Line Radio Circuit, W/ Rear Seat Audio (3 of 4)
- 104: Mid-Line Radio Circuit, W/ Rear Seat Audio (4 of 4)
- 105: Mid-Line Radio Circuit, W/O Rear Seat Audio (1 of 4)
- 106: Mid-Line Radio Circuit, W/O Rear Seat Audio (2 of 4)
- 107: Mid-Line Radio Circuit, W/O Rear Seat Audio (3 of 4)
- 108: Mid-Line Radio Circuit, W/O Rear Seat Audio (4 of 4)
- 109: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (1 of 3)
- 110: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (2 of 3)
- 111: Premium Sound Radio Circuit, W/ CD, W/ Rear Entertainment, W/ Digital Receiver (3 of 3)
- 112: Premium Sound Radio Circuit, W/ CD (1 of 2)
- 113: Premium Sound Radio Circuit, W/ CD (2 of 2)
- 114: Premium Sound Radio Circuit, W/ Digital Radio Receiver (1 of 2)
- 115: Premium Sound Radio Circuit, W/ Digital Radio Receiver (2 of 2)
- 116: Shift Interlock Circuit
- 117: Starting Circuit
- 118: 6.0L VIN U, Charging Circuit
- 119: 6.6L VIN 2, Charging Circuit
- 120: 6.6L VIN D, Charging Circuit
- 121: 8.1L VIN G, Charging Circuit
- 122: Supplemental Restraints Circuit (1 of 2)
- 123: Supplemental Restraints Circuit (2 of 2)
- 124: Transfer Case Circuit, 2-Speed Automatic
- 125: Transfer Case Circuit, 2-Speed Manual
- 126: Transfer Case Circuit, Selectable
- 127: 6.0L VIN U, A/T Circuit
- 128: 6.6L VIN 2, A/T Circuit (1 of 2)
- 129: 6.6L VIN 2, A/T Circuit (2 of 2)
- 130: 6.6L VIN D, A/T Circuit (1 of 2)
- 131: 6.6L VIN D, A/T Circuit (2 of 2)
- 132: 8.1L VIN G, A/T Circuit (1 of 2)
- 133: 8.1L VIN G, A/T Circuit (2 of 2)
- 134: Chime Circuit (1 of 2)
- 135: Chime Circuit (2 of 2)
- 136: Tire Pressure Monitoring Circuit
- 137: Wiper/Washer Circuit


ELECTRICAL COMPONENTS LOCATOR

- 1: Lower Left Radiator Support
- 2: Lower Right Side Of Engine (4.3L)
- 3: Rear Of Engine (4.3L)
- 4: Rear Of Engine (4.8L, 5.3L & 6.0L)
- 5: Lower Left Side Of Engine (4.8L, 5.3L & 6.0L)
- 6: Lower Right Side Of Engine (6.6L)
- 7: Lower Left Side Of Engine (6.6L)
- 8: Lower Left Front Of Engine (8.1L)
- 9: Top Rear Of Engine (8.1L)
- 10: Right Rear Of Engine Compartment (Hybrid)
- 11: Left Rear Of Engine (Hybrid)
- 12: Left Front Of Engine (Hybrid)
- 13: Right Side Of Instrument Panel
- 14: Top Left Side Of Dash
- 15: Left Front Body Mount
- 16: Top Of Fuel Tank (W/Heavy Duty)
- 17: Left Frame Rail
- 18: Right "B" Pillar
- 19: Left "B" Pillar (Crew Cab)
- 20: Energy Storage Box Components (Hybrid)
- 21: Top Rear Of Frame
- 22: Right Rear Of Frame
- 23: Underhood Fuse Block
- 24: Underhood Fuse Block (Secondary)
- 25: Instrument Panel Fuse Block
- 26: Instrument Panel Fuse Block (Bottom View)
- 27: Relay Block
- 28: Right Rear Of Engine Compartment
- 29: A/C Compressor (4.3L)
- 30: A/C Compressor (4.8L, 5.3L & 6.0L)
- 31: A/C High Pressure Line
- 32: Right Side Of Grille
- 33: HVAC Control Module
- 34: HVAC Module Assembly
- 35: HVAC Module Assembly (Bottom)
- 36: Air Temperature Sensors
- 37: Air Temperature Sensor (Lower Left)
- 38: Air Temperature Sensor (Lower Right)
- 39: Sunload Sensor Assembly
- 40: Steering Column
- 41: Rear Wheel Steering Control Module
- 42: Rear Steering Gear Motor
- 43: Rear Wheel Position Sensor
- 44: Transfer Case (NVG 261)
- 45: Front Drive Axle (2500 Series)
- 46: Front Drive Axle (1500 Series)
- 47: Transfer Case Shift Control Module
- 48: Transfer Case
- 49: Front Drive Axle Harness
- 50: Transfer Case Encoder Motor
- 51: Stop Lamp Switch
- 52: Brake Fluid Level Switch
- 53: Supplemental Brake Assist Pump
- 54: Wheel Speed Sensor (Right Front) (2WD)
- 55: Wheel Speed Sensor (Right Front) (4WD)
- 56: Left Front Of Engine (4.8L, 5.3L & 6.0L)
- 57: Top Right Of Engine (8.1L)
- 58: Engine Coolant Temperature (ECT) Sensor (4.3L)
- 59: Lower Right Front Of Engine (4.3L)
- 60: Generators (6.6L)
- 61: Auxiliary Battery
- 62: Left Side Of Engine (4.8L, 5.3L & 6.0L)
- 63: EVAP Canister Vent Solenoid
- 64: Right Valve Cover (4.8L, 5.3L & 6.0L)
- 65: Top Rear Of Engine (4.8L, 5.3L & 6.0L)
- 66: Knock Sensors (4.8L, 5.3L & 6.0L)
- 67: Crankshaft Position (CKP) Sensor (4.8L, 5.3L & 6.0L)
- 68: Throttle Actuator Control (TAC) Module
- 69: Air Induction Components
- 70: Heated Oxygen (HO2S) Sensors (4.8L & 5.3L)
- 71: Heated Oxygen (HO2S) Sensors (6.0L)
- 72: Powertrain Control Module (PCM)
- 73: Left Front Of Engine (6.6L) (LB7)
- 74: Right Rear Of Engine Compartment (6.6L) (LB7)
- 75: Barometric Pressure (Baro) Sensor (6.6L) (LB7)
- 76: Boost Sensor (6.6L) (LB7)
- 77: Crankshaft Sensor (6.6L) (LB7)
- 78: Camshaft Sensor (6.6L) (LB7)
- 79: Engine Coolant Temperature (ECT) Sensor (6.6L) (LB7)
- 80: Accelerator Pedal Position (APP) Sensor
- 81: Fuel Injector Control Module (6.6L) (LB7)
- 82: Fuel Pump (6.6L) (LB7)
- 83: Engine Control Module (6.6L)
- 84: Water In Fuel Sensor (6.6L)
- 85: Fuel Injection System Components (6.6L) (LB7)
- 86: EVAP Canister Purge Solenoid
- 87: Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (8.1L)
- 88: Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (8.1L)
- 89: Automatic Transmission (8.1L)
- 90: Rear Of Engine (8.1L)
- 91: Fuel Pump Relay - Secondary (8.1L)
- 92: Upper Left Side Of Engine (8.1L)
- 93: Camshaft Position (CMP) Sensor (8.1L)
- 94: Upper Right Side Of Engine (8.1L)
- 95: Lower Right Side Of Engine (8.1L)
- 96: Lower Left Side Of Engine (8.1L)
- 97: Accelerator Pedal Position (APP) Sensor (8.1L)
- 98: Manual Transmission (NV 3500)
- 99: Clutch Start Switch
- 100: Manual Transmission (NV 4500)
- 101: Manual Transmission (ZF S6-650)
- 102: Lower Steering Column
- 103: Transmission Components (4L60-E)
- 104: Below Right Front Seat
- 105: Radiator Support
- 106: Behind Right Side Of Dash
- 107: Left Side Of Roof
- 108: Overhead Console
- 109: Left Side Of Engine Compartment
- 110: Behind Left Side Of Dash
- 111: Behind Right Side Of Dash
- 112: Behind Right Side Of Dash
- 113: Power Take-Off Relay
- 114: Upper Steering Column
- 115: Body Control Module
- 116: Lower Left Dash
- 117: Left Kick Panel
- 118: Driver Door
- 119: Right Front Door
- 120: Left Rear Door
- 121: Right Rear Door
- 122: Radiator Support
- 123: Windshield Washer Reservoir
- 124: Top Of Dash
- 125: Trailer Wiring
- 126: Bottom Of Driver Seat
- 127: Side Of Driver Seat
- 128: Bottom Of Right Front Seat
- 129: Side Of Right Front Seat
- 130: Front Of Radiator
- 131: Left Rear Of Engine Compartment
- 132: CNG Components (1 Of 2)
- 133: CNG Components (2 Of 2)
- 134: Alternative Fuel Injector Relays
- 135: Forward Lamp Harness (1 Of 2)
- 136: Forward Lamp Harness (2 Of 2)
- 137: Left Rear Of Engine Compartment (9L4)
- 138: Left Rear Of Engine Compartment (5Y0)
- 139: Below Underhood Fuse Block
- 140: Engine Harness (4.3L) (1 Of 2)
- 141: Engine Harness (4.3L) (2 Of 2)
- 142: Left Side Of Engine (4.8L, 5.3L & 6.0L)
- 143: Left Side Of Engine (6.6L) (1 Of 2)
- 144: Left Side Of Engine (6.6L) (2 Of 2)
- 145: Right Side Of Engine (6.6L) (1 Of 2)
- 146: Right Side Of Engine (6.6L) (2 Of 2)
- 147: Left Side Of Engine (8.1L) (1 Of 2)
- 148: Left Side Of Engine (8.1L) (2 Of 2)
- 149: Right Side Of Engine (8.1L)
- 150: SEO Harness Routing (1 Of 2)
- 151: SEO Harness Routing (2 Of 2)
- 152: Dash (1 Of 2)
- 153: Dash (2 Of 2)
- 154: Energy Storage Box, 42V Harness And Accessory Power Harness (Hybrid)