Connector Identification

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2003 Hummer H2, 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 GMC Sierra, and 2003 GMC Cab & Chassis Sierra. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Accelerator Pedal Position Sensor Connector Terminals (Except Hummer H2)

G00244647

Courtesy of GENERAL MOTORS CORP.

Fig 2: Identifying Accelerator Pedal Position Sensor Connector Terminals (Hummer H2)

G00247425

Courtesy of GENERAL MOTORS CORP.

Fig 3: Identifying Camshaft Position Sensor Connector Terminals

G00113358

Courtesy of GENERAL MOTORS CORP.

Fig 4: Identifying Crankshaft Position Sensor Connector Terminals

G00113357

Courtesy of GENERAL MOTORS CORP.

Fig 5: Locating Engine Coolant Temperature Sensor Connector Terminals

G00247441

Courtesy of GENERAL MOTORS CORP.

Fig 6: Identifying EVAP Canister Purge Solenoid Connector Terminals

G00244648

Courtesy of GENERAL MOTORS CORP.

Fig 7: Identifying EVAP Canister Vent Solenoid Connector Terminals

G00244649

Courtesy of GENERAL MOTORS CORP.

Fig 8: Identifying Fuel Composition Sensor Connector Terminals (5.3L Flex-Fuel)

G00244650

Courtesy of GENERAL MOTORS CORP.

Fig 9: Identifying Fuel Injector 1 Connector Terminals (Except 5.3L Flex-Fuel)

G00244651

Courtesy of GENERAL MOTORS CORP.

Fig 10: Identifying Fuel Injector 1 Connector Terminals (5.3L Flex-Fuel)

G00244652

Courtesy of GENERAL MOTORS CORP.

Fig 11: Identifying Fuel Injector 2 Connector Terminals (Except 5.3L Flex-Fuel)

G00244653

Courtesy of GENERAL MOTORS CORP.

Fig 12: Identifying Fuel Injector 2 Connector Terminals (5.3L Flex-Fuel)

G00244654

Courtesy of GENERAL MOTORS CORP.

Fig 13: Identifying Fuel Injector 3 Connector Terminals (Except 5.3L Flex-Fuel)

G00244655

Courtesy of GENERAL MOTORS CORP.

Fig 14: Identifying Fuel Injector 3 Connector Terminals (5.3L Flex-Fuel)

G00244656

Courtesy of GENERAL MOTORS CORP.

Fig 15: Identifying Fuel Injector 4 Connector Terminals (Except 5.3L Flex-Fuel)

G00244657

Courtesy of GENERAL MOTORS CORP.

Fig 16: Identifying Fuel Injector 4 Connector Terminals (5.3L Flex-Fuel)

G00244658

Courtesy of GENERAL MOTORS CORP.

Fig 17: Identifying Fuel Injector 5 Connector Terminals (Except 5.3L Flex-Fuel)

G00244659

Courtesy of GENERAL MOTORS CORP.

Fig 18: Identifying Fuel Injector 5 Connector Terminals (5.3L Flex-Fuel)

G00244660

Courtesy of GENERAL MOTORS CORP.

Fig 19: Identifying Fuel Injector 6 Connector Terminals (Except 5.3L Flex-Fuel)

G00244661

Courtesy of GENERAL MOTORS CORP.

Fig 20: Identifying Fuel Injector 6 Connector Terminals (5.3L Flex-Fuel)

G00244662

Courtesy of GENERAL MOTORS CORP.

Fig 21: Identifying Fuel Injector 7 Connector Terminals (Except 5.3L Flex-Fuel)

G00244663

Courtesy of GENERAL MOTORS CORP.

Fig 22: Identifying Fuel Injector 7 Connector Terminals (5.3L Flex-Fuel)

G00244664

Courtesy of GENERAL MOTORS CORP.

Fig 23: Identifying Fuel Injector 8 Connector Terminals (Except 5.3L Flex-Fuel)

G00244665

Courtesy of GENERAL MOTORS CORP.

Fig 24: Identifying Fuel Injector 8 Connector Terminals (5.3L Flex-Fuel)

G00244666

Courtesy of GENERAL MOTORS CORP.

Fig 25: Identifying Fuel Pump & Sender Assembly Connector Terminals (Hummer H2)

G00247426

Courtesy of GENERAL MOTORS CORP.

Fig 26: Identifying Primary Fuel Pump & Sender Assembly Connector Terminals (Except 5.3L Flex-Fuel & Hummer H2)

G00244667

Courtesy of GENERAL MOTORS CORP.

Fig 27: Identifying Primary Fuel Pump & Sender Assembly Connector Terminals (5.3L Flex-Fuel)

G00244668

Courtesy of GENERAL MOTORS CORP.

Fig 28: Identifying Secondary Fuel Pump & Sender Assembly Connector Terminals (Models With Dual Tanks)

G00244669

Courtesy of GENERAL MOTORS CORP.

Fig 29: Identifying Secondary Fuel Pump Relay Connector Terminals (Models With Dual Tanks)

G00244670

Courtesy of GENERAL MOTORS CORP.

Fig 30: Identifying Fuel Tank Pressure Sensor Connector Terminals

G00147756

Courtesy of GENERAL MOTORS CORP.

Fig 31: Identifying Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 Connector Terminals (4.8L)

G00244672

Courtesy of GENERAL MOTORS CORP.

Fig 32: Identifying Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 Connector Terminals (5.3L)

G00244671

Courtesy of GENERAL MOTORS CORP.

Fig 33: Identifying Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 Connector Terminals (6.0L)

G00244673

Courtesy of GENERAL MOTORS CORP.

Fig 34: Identifying Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Connector Terminals (4.8L & 6.0L)

G00244675

Courtesy of GENERAL MOTORS CORP.

Fig 35: Identifying Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Connector Terminals (5.3L)

G00244674

Courtesy of GENERAL MOTORS CORP.

Fig 36: Identifying Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 Connector Terminals (4.8L)

G00244677

Courtesy of GENERAL MOTORS CORP.

Fig 37: Identifying Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 Connector Terminals (5.3L)

G00244676

Courtesy of GENERAL MOTORS CORP.

Fig 38: Identifying Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 Connector Terminals (6.0L)

G00244678

Courtesy of GENERAL MOTORS CORP.

Fig 39: Identifying Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Connector Terminals (4.8L & 6.0L)

G00244680

Courtesy of GENERAL MOTORS CORP.

Fig 40: Identifying Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Connector Terminals (5.3L)

G00244679

Courtesy of GENERAL MOTORS CORP.

Fig 41: Identifying Ignition Coil 1 Connector Terminals

G00244681

Courtesy of GENERAL MOTORS CORP.

Fig 42: Identifying Ignition Coil 2 Connector Terminals

G00244682

Courtesy of GENERAL MOTORS CORP.

Fig 43: Identifying Ignition Coil 3 Connector Terminals

G00244683

Courtesy of GENERAL MOTORS CORP.

Fig 44: Identifying Ignition Coil 4 Connector Terminals

G00244684

Courtesy of GENERAL MOTORS CORP.

Fig 45: Identifying Ignition Coil 5 Connector Terminals

G00244685

Courtesy of GENERAL MOTORS CORP.

Fig 46: Identifying Ignition Coil 6 Connector Terminals

G00244686

Courtesy of GENERAL MOTORS CORP.

Fig 47: Identifying Ignition Coil 7 Connector Terminals

G00244687

Courtesy of GENERAL MOTORS CORP.

Fig 48: Identifying Ignition Coil 8 Connector Terminals

G00244688

Courtesy of GENERAL MOTORS CORP.

Fig 49: Identifying IAT Sensor Connector Terminals

G00147765

Courtesy of GENERAL MOTORS CORP.

Fig 50: Identifying Knock Sensor Connector Terminals (Except Hummer H2)

G00113376

Courtesy of GENERAL MOTORS CORP.

Fig 51: Identifying Front Knock Sensor Connector (Hummer H2)

G00247427

Courtesy of GENERAL MOTORS CORP.

Fig 52: Identifying Rear Knock Sensor Connector (Hummer H2)

G00247428

Courtesy of GENERAL MOTORS CORP.

Fig 53: Identifying Knock Sensor Jumper Connector Terminals (Hummer H2)

G00247429

Courtesy of GENERAL MOTORS CORP.

Fig 54: Identifying MAP Sensor Connector Terminals

G00147770

Courtesy of GENERAL MOTORS CORP.

Fig 55: Identifying PCM (C1) Connector Terminals (Except Hummer H2 - 1 Of 3)

G00244692

Courtesy of GENERAL MOTORS CORP.

Fig 56: Identifying PCM (C1) Connector Terminals (Except Hummer H2 - 2 Of 3)

G00244693

Courtesy of GENERAL MOTORS CORP.

Fig 57: Identifying PCM (C1) Connector Terminals (Except Hummer H2 - 3 Of 3)

G00244694

Courtesy of GENERAL MOTORS CORP.

Fig 58: Identifying PCM (C1) Connector Terminals (Hummer H2 - 1 Of 3)

G00247430

Courtesy of GENERAL MOTORS CORP.

Fig 59: Identifying PCM (C1) Connector Terminals (Hummer H2 - 2 Of 3)

G00247431

Courtesy of GENERAL MOTORS CORP.

Fig 60: Identifying PCM (C2) Connector Terminals (Hummer H2 - 3 Of 3)

G00247432

Courtesy of GENERAL MOTORS CORP.

Fig 61: Identifying PCM (C2) Connector Terminals (Except Hummer H2 - 1 Of 3)

G00244695

Courtesy of GENERAL MOTORS CORP.

Fig 62: Identifying PCM (C2) Connector Terminals (Except Hummer H2 - 2 Of 3)

G00244696

Courtesy of GENERAL MOTORS CORP.

Fig 63: Identifying PCM (C2) Connector Terminals (Except Hummer H2 - 3 Of 3)

G00244697

Courtesy of GENERAL MOTORS CORP.

Fig 64: Identifying PCM (C2) Connector Terminals (Hummer H2 - 1 Of 3)

G00247433

Courtesy of GENERAL MOTORS CORP.

Fig 65: Identifying PCM (C2) Connector Terminals (Hummer H2 - 2 Of 3)

G00247434

Courtesy of GENERAL MOTORS CORP.

Fig 66: Identifying PCM (C2) Connector Terminals (Hummer H2 - 3 Of 3)

G00247435

Courtesy of GENERAL MOTORS CORP.

Fig 67: Identifying Throttle Actuator Control Module C1 Connector Terminals

G00244689

Courtesy of GENERAL MOTORS CORP.

Fig 68: Identifying Throttle Actuator Control Module C2 Connector Terminals (Except Hummer H2)

G00244690

Courtesy of GENERAL MOTORS CORP.

Fig 69: Identifying Throttle Actuator Control Module C2 Connector Terminals (Hummer H2)

G00247436

Courtesy of GENERAL MOTORS CORP.

Fig 70: Identifying Throttle Body Connector Terminals

G00244691

Courtesy of GENERAL MOTORS CORP.