Engine Control Module (ECM) Connector End Views
ECM Connector C1 Connector End Connector Part Information 15418483 56-Way F Micro-Pack 64 Series (BU) Pin Wire Color Circuit No. Function 1 TN/BK 2500 High Speed GMLAN Serial Data Bus (+) 2 TN 2501 High Speed GMLAN Serial Data Bus (-) 3-4 - - Not Used 5 TN 1274 5-Volt Reference 6 - - Not Used 7 WH/BK 1164 5-Volt Reference 8-9 - - Not Used 10 WH 1310 EVAP Canister Vent Solenoid Control 11 OG/BK 380 A/C Refrigerant Pressure Sensor Signal 12 - - Not Used 13 WH 17 Stop Lamp Switch Signal 14 YE 447 Starter Relay Coil Control 15-16 - - Not Used 17 PK/BK 5290 Ignition 1 Voltage 18 PK 239 Ignition 1 Voltage 19 PK 239 Ignition 1 Voltage 20 RD/WH 1440 Battery Positive Voltage 21 L-BU 1162 APP Sensor 2 Signal 22 - - Not Used 23 D-GN/WH 465 Fuel Pump Relay Control - Primary 24 BN/WH 419 MIL Control 25 D-GN/WH 459 A/C Compressor Clutch Relay Control 26 - - Not Used 27 D-BU 1161 APP Sensor 1 Signal 28 BN 818 Vehicle Speed Signal 29 YE 492 MAF Sensor Signal 30 - - Not Used 31 TN 2760 Intake Air Temperature Sensor Low Reference 32 BK/WH 2751 Signal Ground 33 OG/WH 812 12-Volt Reference 34 - - Not Used 35 GY 2700 5-Volt Reference 36 BN 1271 Low Reference 37 PU 1272 Low Reference 38-41 - - Not Used 42 D-BU 473 High Speed Cooling Fan Relay Control 43 BN 5069 Main Relay Control 44-45 - - Not Used 46 YE/BK 5728 ECM/TCM Serial Data Wake Up 47-50 - - Not Used 51 TN 472 IAT Sensor Signal 52-54 - - Not Used 55 D-GN 335 Low Speed Cooling Fan Relay Control 56 - - Not Used
ECM Connector C2 Connector End Connector Part Information 15418475 73-Way F 108-A (BK) Pin Wire Color Circuit No. Function 1-2 - - Not Used 3 D-GN 485 TP Sensor 1 Signal 4 PU 486 TP Sensor 2 Signal 5-7 - - Not Used 8 L-GN 432 MAP Sensor Signal 9 - - Not Used 10 YE 573 Crankshaft Position Sensor Signal (1) 11 L-BU 1876 Knock Sensor Signal (2) 12 GY 23 Generator Field Duty Cycle Signal 13 GY 1716 Knock Sensor Low Reference (1) 14 L-GN 5282 Camshaft Phaser Exhaust Solenoid (1) 15-16 - - Not Used 17 TN 1744 Fuel Injector 1 Control 18 L-GN/BK 1745 Fuel Injector 2 Control 19 D-BU 496 Knock Sensor 1 Signal 20 PK/BK 1746 Fuel Injector 3 Control 21 OG/BK 877 Fuel Injector 7 Control 22 TN/WH 845 Fuel Injector 5 Control 23 YE/BK 846 Fuel Injector 6 Control 24 D-BU/WH 878 Fuel Injector 8 Control 25 D-GN 5273 Camshaft Position Exhaust Sensor (1) 26 - - Not Used 27 BN/WH 5303 Camshaft Position Intake Sensor Low Reference (2) 28 GY 2303 Knock Sensor Low Reference (2) 29 PU 5284 Camshaft Phaser Intake Solenoid (1) 30 L-BU/BK 844 Fuel Injector Control (4) 31 OG/BK 5272 Camshaft Phaser Intake Solenoid (2) 32 OG 5275 Camshaft Position Intake Sensor (1) 33 D-BU 5300 Camshaft Position Intake Sensor Supply Voltage (1) 34 WH/BK 5283 Camshaft Phaser Exhaust Solenoid (2) 35 TN 5301 Camshaft Position Intake Sensor Low Reference (1) 36 OG/BK 469 Low Reference 37 TN 2752 Low Reference 38 TN 2761 Low Reference 39 BN/WH 2130 Low Reference 40 L-BU 5302 Camshaft Position Intake Sensor Supply Voltage (2) 41 PU 574 Low Reference 42 BN 2129 Low Reference 43 PU 5274 Camshaft Position Exhaust Sensor (2) 44 BN 582 TAC Motor Control - 2 45 GY 5296 Camshaft Position Exhaust Sensor Low Reference (1) 46 L-GN 5298 Camshaft Position Exhaust Sensor Supply Voltage (2) 47 BN 5299 Camshaft Position Exhaust Sensor Low Reference (2) 48 YE 581 TAC Motor Control - 1 49 YE 5276 Camshaft Position Intake Sensor (2) 50 L-GN 1867 12-Volt Reference 51 GY 2701 5-Volt Reference 52-53 - - Not Used 54 YE 410 ECT Sensor Signal 55 D-GN/WH 428 EVAP Canister Purge Solenoid Control 56-57 - - Not Used 58 PU 2121 IC 1 Control 59 OG/WH 2122 IC 2 Control 60 OG 2127 IC 7 Control 61 L-BU 2123 IC 3 Control 62 D-GN/WH 2124 IC 4 Control 63 PU/WH 2128 IC 8 Control 64 D-GN 2125 IC 5 Control 65 GY 2704 5-Volt Reference 66-67 - - Not used 68 OG 225 Generator Turn On Signal 69 L-BU/WH 2126 IC 6 Control 70 - - Not Used 71 YE/BK 5297 Camshaft Position Exhaust Sensor Supply Voltage (1) 72 - - Not Used 73 BK/WH 1551 Ground
ECM Connector C3 Connector End Connector Part Information 15418484 56-Way F 105-B (GY) Pin Wire Color Circuit No. Function 1 PU/WH 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor (1) 2 TN/WH 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) 3 PU/WH 5281 Heated Oxygen Sensor Pump Current Bank 2 Sensor (1) 4-11 - - Not Used 12 D-BU 1936 Primary Fuel Level Sensor Signal 13 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) 14-15 - - Not Used 16 OG/WH 3223 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (2) 17 - - Not Used 18 OG/BK 1786 Transmission Park/Neutral Signal (1) 19 TN/WH 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) 20 PU 3220 Heated Oxygen Sensor High Signal Bank 2 Sensor (2) 21 TN 3221 Heated Oxygen Sensor Low Signal Bank 2 Sensor (2) 22 OG 5280 Heated Oxygen Sensor Input Pump Current Bank 2 Sensor (1) 23 BN 1174 Oil Level Switch Signal 24 L-BU 1937 Secondary Fuel Level Sensor Signal 25 TN/WH 331 Oil Pressure Sensor Signal 26-36 - - Not Used 37 TN 2759 Fuel Tank Pressure Sensor Low Reference 38 BK 2755 Oil Pressure Sensor Low Reference 39 - - Not Used 40 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) 41 L-GN 3212 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (1) 42 GY 2709 5-Volt Reference (LH1/LH2) 43 PU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2) 44 D-GN 890 Fuel Tank Pressure Sensor Signal 45 PU/WH 3210 Heated Oxygen Sensor High Signal Bank 2 Sensor (1) 46 TN/WH 3211 Heated Oxygen Sensor Low Signal Bank 2 Sensor (1) 47 - - Not Used 48 WH 5279 Heated Oxygen Sensor Pump Current Bank 1 Sensor (1) 49 L-GN 5278 Heated Oxygen Sensor Input Pump Current Bank 1 Sensor (1) 50 - - Not Used 51 GY 2705 Oil Pressure Sensor 5-Volt Reference 52-56 - - Not Used
Engine Controls Connector End Views
Accelerator Pedal Position Sensor Connector End Connector Part Information 15326829 6-Way F 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PU 1272 Low Reference B L-BU 1162 APP Sensor 2 Signal C TN 1274 5-Volt Reference D BN 1271 Low Reference E D-BU 1161 APP Sensor 1 Signal F WH/BK 1164 5-Volt Reference
Camshaft Position (CMP) Actuator Solenoid Exhaust - Bank 1 Connector End Connector Part Information 15326801 2-Way F GT 150 Series (BK) Pin Wire Color Circuit No. Function A BK/WH 1551 Ground B L-GN 5282 Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
Camshaft Position (CMP) Actuator Solenoid Exhaust - Bank 2 Connector End Connector Part Information 15326801 2-Way F GT 150 Series (BK) Pin Wire Color Circuit No. Function A BK/WH 1551 Ground B WH/BK 5283 Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
Camshaft Position (CMP) Actuator Solenoid Intake - Bank 1 Connector End Connector Part Information 15326801 2-Way F GT 150 Series (BK) Pin Wire Color Circuit No. Function A BK/WH 1551 Ground B PU 5284 Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
Camshaft Position (CMP) Actuator Solenoid Intake - Bank 2 Connector End Connector Part Information 15326801 2-Way F GT 150 Series (BK) Pin Wire Color Circuit No. Function A BK/WH 1551 Ground B OR/BK 5272 Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
Camshaft Position (CMP) Sensor Exhaust Bank 1 Connector End Connector Part Information 1928403870 3-Way F Bosch (BK) Pin Wire Color Circuit No. Function 1 D-GN 5273 Camshaft Position Exhaust Sensor 2 GY 5296 Camshaft Position Exhaust Sensor Low Reference 3 YE/BK 5297 Camshaft Position Exhaust Sensor Supply Voltage
Camshaft Position (CMP) Sensor Exhaust Bank 2 Connector End Connector Part Information 1928403870 3-Way F Bosch (BK) Pin Wire Color Circuit No. Function 1 PU 5274 Camshaft Position Exhaust Sensor 2 BN 5299 Camshaft Position Exhaust Sensor Low Reference 3 L-GN 5298 Camshaft Position Exhaust Sensor Supply Voltage
Camshaft Position (CMP) Sensor Intake Bank 1 Connector End Connector Part Information 1928403870 3-Way F Bosch (BK) Pin Wire Color Circuit No. Function 1 OG 5275 Camshaft Position Intake Sensor 2 TN 5301 Camshaft Position Intake Sensor Low Reference 3 D-BU 5300 Camshaft Position Intake Sensor Supply Voltage
Camshaft Position (CMP) Sensor Intake Bank 2 Connector End Connector Part Information 1928403870 3-Way F Bosch (BK) Pin Wire Color Circuit No. Function 1 YE 5276 Camshaft Position Intake Sensor 2 BN/WH 5303 Camshaft Position Intake Sensor Low Reference 3 L-BU 5302 Camshaft Position Intake Sensor Supply Voltage
Crankshaft Position (CKP) Sensor Connector End Connector Part Information 54200308 3-Way F (BK) Pin Wire Color Circuit No. Function 1 L-GN 1867 12-Volt Reference 2 YE 573 CKP Sensor (1) Signal 3 PU 574 Low Reference
Engine Coolant Temperature (ECT) Sensor Connector End Connector Part Information 12162195 2-Way F Metri-Pack 150.2 Series Sealed, Pull To Seat (BK) Pin Wire Color Circuit No. Function A YE 410 ECT Sensor Signal B TN 2761 Low Reference
Engine Oil Pressure (EOP) Sensor Connector End Connector Part Information 15336121 3-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A BK 2755 Low Reference B TN/WH 331 Oil Pressure Sensor Signal C GY 2705 5-Volt Reference A
Evaporative Emission (EVAP) Canister Purge Solenoid Valve Connector End Connector Part Information 12124037 2-Way F Metri-Pack 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5290 Ignition 1 Voltage B D-GN/WH 428 EVAP Canister Purge Solenoid Control
Evaporative Emission (EVAP) Canister Vent Solenoid Connector End Connector Part Information 12052643 2-Way F Metri-Pack 150 Series Sealed (RD) Pin Wire Color Circuit No. Function A OG 1540 Battery Positive Voltage B WH 1310 EVAP Canister Vent Solenoid Control
Fuel Injector 1 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5291 Ignition 1 Voltage 2 TN 1744 Fuel Injector 1 Control
Fuel Injector 2 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5292 Ignition 1 Voltage 2 L-GN/BK 1745 Fuel Injector 2 Control
Fuel Injector 3 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5291 Ignition 1 Voltage 2 PK/BK 1746 Fuel Injector 3 Control
Fuel Injector 4 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5292 Ignition 1 Voltage 2 L-BU/BK 844 Fuel Injector 4 Control
Fuel Injector 5 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5291 Ignition 1 Voltage 2 TN/WH 845 Fuel Injector 5 Control
Fuel Injector 6 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5292 Ignition 1 Voltage 2 YE/BK 846 Fuel Injector 6 Control
Fuel Injector 7 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5291 Ignition 1 Voltage 2 OG/BK 877 Fuel Injector 7 Control
Fuel Injector 8 Connector End Connector Part Information 7283-6430-30 2-Way F Yazaki 1.5 Series (BK) Pin Wire Color Circuit No. Function 1 PK/BK 5292 Ignition 1 Voltage 2 D-BU/WH 878 Fuel Injector 8 Control
Fuel Pump and Sender Assembly Connector End Connector Part Information 12160482 4-Way F Metri-Pack 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A D-BU 1936 Fuel Level Sensor Signal B GY 120 Fuel Pump Supply Voltage C BK 1050 Ground D BK 2759 Fuel Tank Pressure Sensor Low Reference
Fuel Tank Pressure (FTP) Sensor Connector End Connector Part Information 12059595 3-Way F Metri-Pack 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A BK 2759 Low Reference B D-GN 890 Fuel Tank Pressure Sensor Signal C GY 2709 5-Volt Reference
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 Connector End Connector Part Information 01475104-1 6-Way F Amp (BK) Pin Wire Color Circuit No. Function 1 PU/WH 3110 HO2S Reference Voltage Bank 1 Sensor 1 2 PU/WH 5281 HO2S Output Pump Current Bank 1 Sensor 1 3 PK/BK 5293 Engine Main Relay Fused Control (4) 4 GY/WH 3113 HO2S Heater Low Control Bank 1 Sensor 1 5 TN/WH 3111 HO2S Low Reference Bank 1 Sensor 1 6 OG 5280 HO2S Input Pump Current Bank 1 Sensor 1
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 Connector End Connector Part Information 12160825 4-Way M Metri-Pack 150 Series (BK) Pin Wire Color Circuit No. Function A TN/WH 3121 HO2S Low Signal Bank 1 Sensor 2 B PU 3120 HO2S High Signal Bank 1 Sensor 2 C GY/WH 3122 HO2S Heater Low Control Bank 2 Sensor 1 D PK/BK 5294 Engine Main Relay Fused Control (5)
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 Connector End Connector Part Information 01475104-1 6-Way F Amp (BK) Pin Wire Color Circuit No. Function 1 PU/WH 3210 Heated Oxygen Sensor High Signal Bank 2 Sensor 2 WH 5279 Heated Oxygen Sensor Pump Current Bank 1 Sensor 3 PK/BK 5293 Engine Main Relay Fused Control 4 L-GN 3212 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor 5 TN/WH 3211 Heated Oxygen Sensor Low Signal Bank 2 Sensor 6 L-GN 5278 Heated Oxygen Sensor Input Pump Current Bank 1 Sensor
Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 Connector End Connector Part Information 12160825 4-Way M Metri-Pack 150 Series (BK) Pin Wire Color Circuit No. Function A TN 3221 Heated Oxygen Sensor Low Signal Bank 2 Sensor B PU 3220 Heated Oxygen Sensor High Signal Bank 2 Sensor C OG/WH 3223 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor D PK/BK 5294 Engine Main Relay Fused Control
Ignition Coil/Module 1 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5291 Ignition 1 Voltage B PU 2121 IC 1 Control C BN 2129 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 2 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5292 Ignition 1 Voltage B OG/WH 2122 IC 2 Control C BN/WH 2130 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 3 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5291 Ignition 1 Voltage B L-BU 2123 IC 3 Control C BN 2129 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 4 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5292 Ignition 1 Voltage B D-GN/WH 2124 IC 4 Control C BN/WH 2130 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 5 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5291 Ignition 1 Voltage B D-GN 2125 IC 5 Control C BN 2129 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 6 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5292 Ignition 1 Voltage B L-BU/WH 2126 IC 6 Control C BN/WH 2130 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 7 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5291 Ignition 1 Voltage B OG 2127 IC 7 Control C BN 2129 Low Reference D BK/WH 1451 Ground
Ignition Coil/Module 8 Connector End Connector Part Information 15354716 4-Way F GT 150 Series Sealed (BK) Pin Wire Color Circuit No. Function A PK/BK 5292 Ignition 1 Voltage B PU/WH 2128 IC 8 Control C BN/WH 2130 Low Reference D BK/WH 1451 Ground
Knock Sensor (KS) Bank 1 Connector End Connector Part Information 15374222 2-Way F GT 150 Series Sealed (WH) Pin Wire Color Circuit No. Function A D-BU 496 Knock Sensor Signal (1) B GY 1716 Knock Sensor Low Reference (1)
Knock Sensor (KS) Bank 2 Connector End Connector Part Information 15374222 2-Way F GT 150 Series Sealed (WH) Pin Wire Color Circuit No. Function A L-BU 1876 Knock Sensor Signal (2) B GY 2303 Knock Sensor Low Reference (2)
Manifold Absolute Pressure (MAP) Sensor Connector End Connector Part Information 12129946 3-Way F Metri-Pack 150 Series Sealed (MD GY) Pin Wire Color Circuit No. Function A OG/BK 469 Low Reference B L-GN 432 Manifold Absolute Pressure Sensor Signal C GY 2704 5-Volt Reference
MAF/IAT Sensor Connector End Connector Part Information 1928403112 4-Way F Bosch (BK) Pin Wire Color Circuit No. Function 1 TN 472 IAT Sensor Signal 2 TN 2760 Low Reference 3 YE 492 MAF Sensor Signal 4 OG/WH 812 12-Volt Reference or I/P Dimming Voltage Reference
Secondary Fuel Sender Assembly Connector End Connector Part Information OEM: 12160482 Service: 12167154 4-Way F Metri-Pack 150 Series Sealed (WH) Terminal Part Information Terminal: Terminal Seal: Release Tool: Core Crimp: Insulation Crimp: Test Probe: Pin Wire Color Circuit No. Function A L-BU 1937 Secondary Fuel Level Sensor Signal B-C - - Not Used D BK 2759 Fuel Tank Pressure Sensor Low Reference
Throttle Body Assembly Connector End Connector Part Information 1-967616-1 6-Way F Amp (BK) Pin Wire Color Circuit No. Function 1 D-GN 485 TP Sensor 1 Signal 2 PU 486 TP Sensor 2 Signal 3 GY 2701 5-Volt Reference 4 YE 581 TAC Motor Control - 1 5 TN 2752 Low Reference 6 BN 582 TAC Motor Control - 2