Chevrolet Silverado GMT-800 - Wiring Diagrams and Components Locator

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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)

AND MORE....