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Connector Identification

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Sierra, 2002 GMC Savana Special, 2002 GMC Savana Camper Special, and 2002 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying APP Sensor Connector Terminals ("C" & "K" Series Except 3500 HD)
G00113356Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying APP Sensor Connector Terminals ("G" Series & 3500 HD)
G00148141Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying CKP Sensor Connector Terminals
G00148143Courtesy of GENERAL MOTORS CORP.
Fig 4: Identifying CMP Sensor Connector Terminals
G00148142Courtesy of GENERAL MOTORS CORP.
Fig 5: Identifying DLC Terminals ("C" & "K" Series Except 3500 HD)
G00148144Courtesy of GENERAL MOTORS CORP.
Fig 6: Identifying DLC Terminals ("G" Series)
G00140502Courtesy of GENERAL MOTORS CORP.
Fig 7: Identifying DLC Terminals (3500 HD)
G00148145Courtesy of GENERAL MOTORS CORP.
Fig 8: Identifying ECT Sensor Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148146Courtesy of GENERAL MOTORS CORP.
Fig 9: Identifying ECT Sensor Connector Terminals ("G" Series & 3500 HD)
G00148147Courtesy of GENERAL MOTORS CORP.
Fig 10: Identifying EGR Valve Connector Terminals ("C" &"K" Series)
G00113362Courtesy of GENERAL MOTORS CORP.
Fig 11: Identifying EGR Valve Connector Terminals ("G" Series)
G00148148Courtesy of GENERAL MOTORS CORP.
Fig 12: Identifying EVAP Purge Solenoid Connector Terminals ("C" & "K" Series Except 3500 HD)
G00101452Courtesy of GENERAL MOTORS CORP.
Fig 13: Identifying EVAP Purge Solenoid Connector Terminals ("G" Series & 3500 HD)
G00140511Courtesy of GENERAL MOTORS CORP.
Fig 14: Identifying EVAP Vent Solenoid Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148149Courtesy of GENERAL MOTORS CORP.
Fig 15: Identifying EVAP Vent Solenoid Connector Terminals ("G" Series & 3500 HD)
G00148150Courtesy of GENERAL MOTORS CORP.
Fig 16: Identifying Fuel Injector Harness Connector Terminals ("G" Series)
G00148151Courtesy of GENERAL MOTORS CORP.
Fig 17: Identifying Fuel Pump & Sender Connector Terminals ("C" & "K" Series Primary Except 3500 HD)
G00113363Courtesy of GENERAL MOTORS CORP.
Fig 18: Identifying Fuel Pump & Sender Connector Terminals ("C" & "K" Series Secondary Except 3500 HD)
G00113364Courtesy of GENERAL MOTORS CORP.
Fig 19: Identifying Fuel Pump & Sender Connector Terminals ("G" Series & 3500 HD)
G00148152Courtesy of GENERAL MOTORS CORP.
Fig 20: Identifying FTP Sensor Connector Terminals
G00113366Courtesy of GENERAL MOTORS CORP.
Fig 21: Identifying HO2S Bank 1 Sensor 1 Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148153Courtesy of GENERAL MOTORS CORP.
Fig 22: Identifying HO2S Bank 1 Sensor 1 Connector Terminals ("G" Series)
G00148154Courtesy of GENERAL MOTORS CORP.
Fig 23: Identifying HO2S Bank 1 Connector Terminals (3500 HD)
G00148155Courtesy of GENERAL MOTORS CORP.
Fig 24: Identifying HO2S Bank 1 Sensor 2 Connector Terminals ("C" & "K" Series)
G00148156Courtesy of GENERAL MOTORS CORP.
Fig 25: Identifying HO2S Bank 1 Sensor 2 Connector Terminals ("G" Series)
G00148157Courtesy of GENERAL MOTORS CORP.
Fig 26: Identifying HO2S Bank 2 Sensor 1 Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148158Courtesy of GENERAL MOTORS CORP.
Fig 27: Identifying HO2S Bank 2 Sensor 1 Connector Terminals ("G" Series)
G00148159Courtesy of GENERAL MOTORS CORP.
Fig 28: Identifying HO2S Bank 2 Connector Terminals (3500 HD)
G00148160Courtesy of GENERAL MOTORS CORP.
Fig 29: Identifying HO2S Bank 2 Sensor 2 Connector Terminals ("C" & "K" Series)
G00148161Courtesy of GENERAL MOTORS CORP.
Fig 30: Identifying HO2S Bank 2 Sensor 2 Connector Terminals ("G" Series)
G00148162Courtesy of GENERAL MOTORS CORP.
Fig 31: Identifying IAT Sensor Connector Terminals ("G" Series)
G00148163Courtesy of GENERAL MOTORS CORP.
Fig 32: Identifying Ignition Coil Nos. 1, 3, 5 & 7 Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148164Courtesy of GENERAL MOTORS CORP.
Fig 33: Identifying Ignition Coil Nos. 1, 3, 5 & 7 Connector Terminals ("G" Series & 3500 HD)
G00148165Courtesy of GENERAL MOTORS CORP.
Fig 34: Identifying Ignition Coil Nos. 2, 4, 6 & 8 Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148166Courtesy of GENERAL MOTORS CORP.
Fig 35: Identifying Ignition Coil Nos. 2, 4, 6 & 8 Connector Terminals ("G" Series & 3500 HD)
G00148167Courtesy of GENERAL MOTORS CORP.
Fig 36: Identifying Instrument Panel Cluster Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148168Courtesy of GENERAL MOTORS CORP.
Fig 37: Identifying Instrument Panel Cluster Connector Terminals ("G" Series - 1 Of 2)
G00140524Courtesy of GENERAL MOTORS CORP.
Fig 38: Identifying Instrument Panel Cluster Connector Terminals ("G" Series - 2 Of 2)
G00140525Courtesy of GENERAL MOTORS CORP.
Fig 39: Identifying Instrument Panel Cluster Connector Terminals (3500 HD - 1 Of 2)
G00148169Courtesy of GENERAL MOTORS CORP.
Fig 40: Identifying Instrument Panel Cluster Connector Terminals (3500 HD - 2 Of 2)
G00148170Courtesy of GENERAL MOTORS CORP.
Fig 41: Identifying MAF Sensor Connector Terminals ("G" Series)
G00140527Courtesy of GENERAL MOTORS CORP.
Fig 42: Identifying MAF/IAT Sensor Connector Terminals ("C" & "K" Series Except 3500 HD)
G00113375Courtesy of GENERAL MOTORS CORP.
Fig 43: Identifying MAF/IAT Sensor Connector Terminals (3500 HD)
G00148171Courtesy of GENERAL MOTORS CORP.
Fig 44: Identifying MAP Sensor Connector Terminals
G00148172Courtesy of GENERAL MOTORS CORP.
Fig 45: Identifying PCM Connector C1 Terminals (Avalanche, Suburban & Yukon XL - 1 Of 3)
G00148173Courtesy of GENERAL MOTORS CORP.
Fig 46: Identifying PCM Connector C1 Terminals (Avalanche, Suburban & Yukon XL - 2 Of 3)
G00148174Courtesy of GENERAL MOTORS CORP.
Fig 47: Identifying PCM Connector C1 Terminals (Avalanche, Suburban & Yukon XL - 3 Of 3)
G00148175Courtesy of GENERAL MOTORS CORP.
Fig 48: Identifying PCM Connector C2 Terminals (Avalanche, Suburban & Yukon XL - 1 Of 3)
G00148176Courtesy of GENERAL MOTORS CORP.
Fig 49: Identifying PCM Connector C2 Terminals (Avalanche, Suburban & Yukon XL - 2 Of 3)
G00148177Courtesy of GENERAL MOTORS CORP.
Fig 50: Identifying PCM Connector C2 Terminals (Avalanche, Suburban & Yukon XL - 3 Of 3)
G00148178Courtesy of GENERAL MOTORS CORP.
Fig 51: Identifying PCM Connector C1 Terminals (Sierra & Silverado - 1 Of 3)
G00148179Courtesy of GENERAL MOTORS CORP.
Fig 52: Identifying PCM Connector C1 Terminals (Sierra & Silverado - 2 Of 3)
G00148180Courtesy of GENERAL MOTORS CORP.
Fig 53: Identifying PCM Connector C1 Terminals (Sierra & Silverado - 3 Of 3)
G00148181Courtesy of GENERAL MOTORS CORP.
Fig 54: Identifying PCM Connector C2 Terminals (Sierra & Silverado - 1 Of 3)
G00148182Courtesy of GENERAL MOTORS CORP.
Fig 55: Identifying PCM Connector C2 Terminals (Sierra & Silverado - 2 Of 3)
G00148183Courtesy of GENERAL MOTORS CORP.
Fig 56: Identifying PCM Connector C2 Terminals (Sierra & Silverado - 3 Of 3)
G00148184Courtesy of GENERAL MOTORS CORP.
Fig 57: Identifying PCM Connector C1 Terminals ("G" Series - 1 Of 2)
G00148185Courtesy of GENERAL MOTORS CORP.
Fig 58: Identifying PCM Connector C1 Terminals ("G" Series - 2 Of 2)
G00148186Courtesy of GENERAL MOTORS CORP.
Fig 59: Identifying PCM Connector C2 Terminals ("G" Series - 1 Of 2)
G00148187Courtesy of GENERAL MOTORS CORP.
Fig 60: Identifying PCM Connector C2 Terminals ("G" Series - 2 Of 2)
G00148188Courtesy of GENERAL MOTORS CORP.
Fig 61: Identifying PCM Connector C1 Terminals (3500 HD - 1 Of 2)
G00148189Courtesy of GENERAL MOTORS CORP.
Fig 62: Identifying PCM Connector C1 Terminals (3500 HD - 2 Of 2)
G00148190Courtesy of GENERAL MOTORS CORP.
Fig 63: Identifying PCM Connector C2 Terminals (3500 HD - 1 Of 2)
G00148191Courtesy of GENERAL MOTORS CORP.
Fig 64: Identifying PCM Connector C2 Terminals (3500 HD - 2 Of 2)
G00148192Courtesy of GENERAL MOTORS CORP.
Fig 65: Identifying Park/Neutral Position Switch Connector C1 Terminals (Sierra & Silverado)
G00148193Courtesy of GENERAL MOTORS CORP.
Fig 66: Identifying Park/Neutral Position Switch Connector C1 Terminals ("G" Series)
G00148194Courtesy of GENERAL MOTORS CORP.
Fig 67: Identifying Park/Neutral Position Switch Connector C1 Terminals (3500 HD)
G00148195Courtesy of GENERAL MOTORS CORP.
Fig 68: Identifying Park/Neutral Position Switch Connector C2 Terminals (Sierra & Silverado)
G00148196Courtesy of GENERAL MOTORS CORP.
Fig 69: Identifying Park/Neutral Position Switch Connector C2 Terminals ("G" Series & 3500 HD)
G00148197Courtesy of GENERAL MOTORS CORP.
Fig 70: Identifying Stop Lamp Switch Connector Terminals ("C" & "K" Series Except 3500 HD)
G00148198Courtesy of GENERAL MOTORS CORP.
Fig 71: Identifying Stop Lamp Switch Connector Terminals ("G" Series)
G00148199Courtesy of GENERAL MOTORS CORP.
Fig 72: Identifying Stop Lamp Switch Connector Terminals (3500 HD)
G00148200Courtesy of GENERAL MOTORS CORP.
Fig 73: Identifying TAC Module Connector C1 Terminals ("C" & "K" Series Except 3500 HD)
G00148201Courtesy of GENERAL MOTORS CORP.
Fig 74: Identifying TAC Module Connector C1 Terminals ("G" Series)
G00148202Courtesy of GENERAL MOTORS CORP.
Fig 75: Identifying TAC Module Connector C1 Terminals (3500 HD)
G00148203Courtesy of GENERAL MOTORS CORP.
Fig 76: Identifying TAC Module Connector C2 Terminals ("C" & "K" Series Except 3500 HD)
G00148204Courtesy of GENERAL MOTORS CORP.
Fig 77: Identifying TAC Module Connector C2 Terminals ("G" Series & 3500 HD)
G00148205Courtesy of GENERAL MOTORS CORP.
Fig 78: Identifying TP Sensor Connector Terminals
G00113382Courtesy of GENERAL MOTORS CORP.
Fig 79: Identifying Transmission Range Switch Connector Terminals (Avalanche, Suburban & Yukon XL)
G00148206Courtesy of GENERAL MOTORS CORP.
Fig 80: Identifying VSS Connector Terminals (A/T)
G00101521Courtesy of GENERAL MOTORS CORP.
Fig 81: Identifying VSS Connector Terminals (M/T 3500)
G00148207Courtesy of GENERAL MOTORS CORP.