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Contents Wiring diagrams Section: Body Electrical All sections

Wiring Systems and Power Management - Component Connector End Views - E Through F Chevrolet Malibu VII

Body Electrical 25 illustrations ~539 words

Scheme 249

Scheme 249: Electric Power Steering (EPS) Module X1 (without NVH)
Scheme 249: Electric Power Steering (EPS) Module X1 (without NVH)
Connector Part Information Harness: Power Steering OEM: 15319797 Service: 15306236 Description: 2-Way F Maxi-Fuse (L-GY)
Terminal Part Information Terminal/Tray: 12092445/18 Core/Insulation Crimp: G/G Release Tool/Test Probe: 12150860/J-35616-44 (YE)
PinWireCircuitFunction
A8 BK550Ground
B8 RD/BK642Battery Positive Voltage

Electric Power Steering (EPS) Module X1 (without NVH)

Scheme 250

Scheme 250: Electric Power Steering (EPS) Module X2 (without NVH)
Scheme 250: Electric Power Steering (EPS) Module X2 (without NVH)
Connector Part Information Harness: Instrument Panel OEM: 15406141 Service: 88988315 Description: 8-Way F Micro-64 Series (BK)
Terminal Part Information Terminal/Tray: 15359541/4 Core/Insulation Crimp: M/M Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
PinWireCircuitFunction
10.35 TN/BK2500High Speed GMLAN Serial Data Bus+
20.35 TN2501High Speed GMLAN Serial Data Bus
3-4Not Used
50.35 TN/BK2500High Speed GMLAN Serial Data Bus+
60.35 TN2501High Speed GMLAN Serial Data Bus
7Not Used
80.35 PK1039Ignition 1 Voltage

Electric Power Steering (EPS) Module X2 (without NVH)

Scheme 251

Scheme 251: Electric Power Steering (EPS) Module X3 (without NVH)
Scheme 251: Electric Power Steering (EPS) Module X3 (without NVH)
Connector Part Information Harness: Power Steering Column OEM: 15406142 Service: Pending Description: 8-Way F Micro 64 Series (GY)
Terminal Part Information Terminal/Tray: 15359541/4 Core/Insulation Crimp: M/M Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
20.35 BN1059Steering Wheel Position Sensor Signal 1
30.35 RD2087Steering Wheel Position Sensor 5-Volt Reference
40.35 PUSteering Shaft Torque Sensor Signal 2
5Not Used
60.35 WH556Steering Wheel Position Sensor Signal 2
70.35 BK2088Steering Wheel Position Sensor Low Reference
80.35 L-BUSteering Shaft Torque Sensor Signal 1

Electric Power Steering (EPS) Module X3 (without NVH)

Scheme 252

Scheme 252: Electronic Brake Control Module (EBCM) (LAT)
Scheme 252: Electronic Brake Control Module (EBCM) (LAT)
Connector Part Information Harness: Engine OEM: 13660207 Service: 13504151 Description: 46-Way Mixed Series Sealed (BK)
Terminal Part Information Pins: 2, 16 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: D/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 3, 4, 8, 12, 13, 15, 18, 19, 22, 23, 26, 27, 37, 38, 41-44 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: J/J Release Tool/Test Probe: 15315247/J-35616-64B (L-BU) Pins: 31, 45 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: D/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 32 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: K/K Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
23 RD/WH1740Battery Positive Voltage
30.35 TN/BK2500High Speed GMLAN Serial Data Bus+
40.35 TN/BK2500High Speed GMLAN Serial Data Bus+
5-7Not Used
80.35 L-BU715Lateral Accelerometer Signal
9-11Not Used
120.35 L-BU830Left Front Wheel Speed Sensor Supply Voltage
130.35 YE873Left Front Wheel Speed Sensor Signal
14Not Used
150.35 YE/BK1699Combined Vehicle Inertial Sensor Signal
163 BK/WH350Ground
17Not Used
180.35 TN2501High Speed GMLAN Serial Data Bus
190.35 TN2501High Speed GMLAN Serial Data Bus
20-21Not Used
220.35 PU719Low Reference
230.35 GY/BK13375-Volt Reference
24-25Not Used
260.35 D-GN872Right Front Wheel Speed Sensor Supply Voltage
270.35 TN833Right Front Wheel Speed Sensor Signal
28-30Not Used
315 RD/BK542Battery Positive Voltage
320.5 PK139Ignition 1 Voltage
33-36Not Used
370.35 D-BU716Yaw Rate Sensor Signal
380.35 D-BU5370Longitudinal Accelerometer Signal
39-40Not Used
410.35 OG885Left Rear Wheel Speed Sensor Low Reference
420.35 TN884Left Rear Wheel Speed Sensor Supply Voltage
430.35 BN882Right Rear Wheel Speed Sensor Supply Voltage
440.35 WH883Right Rear Wheel Speed Sensor Signal
455 BK350Ground
46Not Used

Electronic Brake Control Module (EBCM) (LAT)

Scheme 253

Scheme 253: Electronic Brake Control Module (EBCM) (LY7 or LZ4 or LZE)
Scheme 253: Electronic Brake Control Module (EBCM) (LY7 or LZ4 or LZE)
Connector Part Information Harness: Engine OEM: 13640494 Service: 13504153 Description: 46-Way F, Sealed (BK)
Terminal Part Information Pins: 2, 16 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: A/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 3, 4, 8-10, 12, 13, 18, 19, 22-27, 37-39, 41-44 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: J/J Release Tool/Test Probe: 15315247/J-35616-64B (L-BU) Pins: 31, 45 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: D/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 32 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: K/K Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
23 RD/WH1740Battery Positive Voltage
30.35 TN/BK2500High Speed GMLAN Serial Data +
40.35 TN/BK2500High Speed GMLAN Serial Data +
5-7Not Used
80.35 L-BU715Lateral Accelerometer Signal
9Not Used
100.35 L-BU1764Steering Wheel Position Signal B
11Not Used
120.35 L-BU830Left Front Wheel Speed Sensor Signal
130.35 YE873Left Front Wheel Speed Sensor Low Reference
14-15Not Used
163 BK/WH350Ground
17Not Used
180.35 TN2501High Speed GMLAN Serial Data Bus
190.35 TN2501High Speed GMLAN Serial Data Bus
20-21Not Used
220.35 PU719Low Reference
230.35 GY/BK1337Yaw Rate Sensor Volt Reference
240.35 OG/BK556Steering Wheel Position Low Reference
250.35 GY1056Steering Wheel Position Sensor 5-Volt Reference Voltage
260.35 D-GN872Right Front Wheel Speed Sensor Signal
270.35 TN833Right Front Wheel Speed Sensor Low Reference
28-30Not Used
315 RD/BK542Battery Positive Voltage
320.5 PK139Ignition 1 Voltage
33-36Not Used
370.35 D-BU716Yaw Rate Sensor Signal
380.35 D-BU5370Longitudinal Accelerometer Signal
390.35 L-GN1763Steering Wheel Position Signal A
40Not Used
410.35 OG885Left Rear Wheel Speed Sensor Low Reference
420.35 TN884Left Rear Wheel Speed Sensor Signal
430.35 BN882Right Rear Wheel Speed Sensor Signal
440.35 WH883Right Rear Wheel Speed Sensor Low Reference
455 BK350Ground
46Not Used

Electronic Brake Control Module (EBCM) (LY7 or LZ4 or LZE)

Electronic Brake Control Module (EBCM) (LE5 or LE9)

Connector Part Information Harness: Engine OEM: 13640492 Service: 13504152 Description: 46-Way F, Sealed (BK)
Terminal Part Information Pins: 2, 16 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: A/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 3, 4, 8, 9, 12, 13, 18, 19, 22, 23, 26, 27, 37, 38, 41-44 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: J/J Release Tool/Test Probe: 15315247/J-35616-64B (L-BU) Pins: 31, 45 Terminal/Tray: 7116-4142-02/10 Core/Insulation Crimp: D/3 Release Tool/Test Probe: 12094430/J-35616-42 (RD) Pins: 32 Terminal/Tray: 638551-1/16 Core/Insulation Crimp: K/K Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
23 RD/WH1740Battery Positive Voltage
30.35 TN/BK2500High Speed GMLAN Serial Data Bus +
40.35 TN/BK2500High Speed GMLAN Serial Data Bus +
5-7Not Used
80.35 L-BU715Lateral Accelerometer Signal
9-11Not Used
120.35 L-BU830Left Front Wheel Speed Sensor Signal
130.35 YE873Left Front Wheel Speed Sensor Low Reference
14-15Not Used
163 BK/WH350Ground
17Not Used
180.35 TN2501High Speed GMLAN Serial Data Bus
190.35 TN2501High Speed GMLAN Serial Data Bus
20-21Not Used
220.35 PU719Low Reference
230.35 GY/BK13375-Volt Reference
24-25Not Used
260.35 D-GN872Right Front Wheel Speed Sensor Signal
270.35 TN833Right Front Wheel Speed Sensor Low Reference
28-30Not Used
315 RD/BK542Battery Positive Voltage
320.5 PK139Ignition 1 Voltage
33-36Not Used
370.35 D-BU716Yaw Rate Sensor Signal
380.35 D-BU5370Longitudinal Accelerometer Signal
39-40Not Used
410.35 OG885Left Rear Wheel Speed Sensor Low Reference
420.35 TN884Left Rear Wheel Speed Sensor Signal
430.35 BN882Right Rear Wheel Speed Sensor Signal
440.35 WH883Right Rear Wheel Speed Sensor Low Reference
455 BK350Ground
46Not Used

Electronic Brake Control Module (EBCM) (LE5 or LE9)

Scheme 254

Scheme 254: Engine Control Module (ECM) X1 (LAT)
Scheme 254: Engine Control Module (ECM) X1 (LAT)
Connector Part Information Harness: Body OEM: 13590170 Service: 19166994 Description: 56-Way F MX123 34576 Series (BU)
Terminal Part Information Pins: 7, 9, 12-13, 18-20, 26, 31-37, 40, 44, 46-49, 53-55 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
1-6Not Used
70.35 WH17Stop Lamp Switch Signal
8Not Used
90.35 OG/BK1057Low Reference
10-11Not Used
120.35 BN/WH419MIL Control
130.35 D-GN/WH465Fuel Pump Relay Control
14-17Not Used
180.35 BN4Ignition 1 Voltage
190.35 PK639Ignition 1 Voltage
200.35 RD/WH540Battery Positive Voltage
21-25Not Used
260.35 PU/WH6386Starter Relay Coil Control
27-30Not Used
310.35 L-GN/BK6258Low Reference
320.35 L-GN62575-Volt Reference 2
330.35 WH/BK11645-Volt Reference 2
340.35 GY7055-Volt Reference 1
350.35 TN12745-Volt Reference 1
360.35 BN1271Low Reference
370.35 PU1272Low Reference
38-39Not Used
400.35 BN5069Powertrain Relay Control
41-43Not Used
440.35 PU1589Fuel Level Sensor Signal
45Not Used
460.35 D-BU1809Brake Booster Vacuum Sensor Signal
470.35 D-BU1161APP Sensor 1 Signal
480.35 D-GN890Fuel Tank Pressure Sensor Signal
490.35 L-BU1162APP Sensor 2 Signal
50-52Not Used
530.35 D-GN/WH459A/C Compressor Clutch Relay Control
540.35 D-BU473High Speed Cooling Fan Relay Control
550.35 WH1310EVAP Canister Vent Solenoid Control
56Not Used

Engine Control Module (ECM) X1 (LAT)

Scheme 255

Scheme 255: Engine Control Module (ECM) X1 (LE5 or LE9)
Scheme 255: Engine Control Module (ECM) X1 (LE5 or LE9)
Connector Part Information Harness: Body OEM: 15499466 Service: 88988931 Description: 73-Way F MX123 Series, Sealed (BK)
Terminal Part Information Pins: 1, 3, 5, 6, 8, 13, 18-21, 23, 24, 25, 27, 30, 32, 37, 39, 41-44, 47, 49, 55, 57, 58, 65-67, 70 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 73 Terminal/Tray: 7116-4151-02/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-4A (PU)
PinWireCircuitFunction
10.35 D-BU1161APP Sensor 1 Signal
2Not Used
30.35 BN4Accessory Voltage
4Not Used
50.35 D-GN335Low Speed Cooling Fan Relay Control
60.35 D-GN/WH465Fuel Pump Relay Control - Primary
7Not Used
80.35 TN5514Low Reference
9-12Not Used
130.35 BN5069Main Relay Control
14-17Not Used
180.35 L-BU1162APP Sensor 2 Signal
190.35 PK639Ignition 1 Voltage
200.35 RD/WH540Battery Positive Voltage
210.35 PU1272Low Reference
22Not Used
230.35 TN2759Low Reference
240.35 OG/BK1057Low Reference
250.35 OG/BK380A/C Refrigerant Pressure Sensor Signal
26Not Used
270.35 BN/WH419MIL Control
28-29Not Used
300.35 D-GN/WH459A/C Compressor Clutch Relay Control
31Not Used
320.35 PU/WH6386Starter Enable Relay Control
33-36Not Used
370.35 YE492MAF Sensor Signal
38Not Used
390.35 PU1589Fuel Level Sensor Signal - Primary
40Not Used
410.35 BN1271Low Reference
420.35 D-GN890Fuel Tank Pressure Sensor Signal
430.35 TN/BK2500High Speed GMLAN Serial Data Bus +
440.35 TN2501High Speed GMLAN Serial Data Bus
45-46Not Used
470.35 WH/BK11645-Volt Reference 1
48Not Used
490.35 D-BU473High Speed Cooling Fan Relay Control
50-54Not Used
550.35 WH17Stop Lamp Supply Voltage
56Not Used
570.35 OG/BK1786Ignition Lock Cylinder Control Actuator Signal
580.35 TN472IAT Sensor Signal
59-64Not Used
650.35 GY27005-Volt Reference 1
660.35 GY7055-Volt Reference 2
670.35 TN12745-Volt Reference 1
680.35 BN436AIR Pump Relay Control (NU6 or NU5)
69Not Used
700.35 WH1310EVAP Canister Vent Solenoid Control
71-72Not Used
730.8 PK/BK5290Ignition 1 Voltage

Engine Control Module (ECM) X1 (LE5 or LE9)

Engine Control Module (ECM) X1 (LY7)

Connector Part Information Harness: Body OEM: 13510514 Service: 88988736 Description: 56-Way F MX123 Series (BK)
Terminal Part Information Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
1-6Not Used
70.35 WH17Stop Lamp Switch Signal or Stop Lamp Supply Voltage
8Not Used
90.35 OG/BK1057Low Reference
10-11Not Used
120.35 BN/WH419MIL Control
130.35 D-GN/WH465Fuel Pump Relay Control
14-17Not Used
180.35 BN4Accessory Voltage
190.35 PK639Ignition 1 Voltage
200.35 RD/WH540Battery Positive Voltage
21-25Not Used
260.35 PU/WH6386Starter Relay Control
27-32Not Used
330.35 WH/BK11645-Volt Reference 1
340.35 GY7055-Volt Reference 2
350.35 TN12745-Volt Reference 2
360.35 BN1271Low Reference
370.35 PU1272Low Reference
38-39Not Used
400.35 BN5069Main Relay Control
41-43Not Used
440.35 PU1589Fuel Level Sensor Signal
45-46Not Used
470.35 D-BU1161APP Sensor 1 Signal
480.35 D-GN890Fuel Tank Pressure Sensor Signal
490.35 L-BU1162APP Sensor 2 Signal
50-52Not Used
530.35 D-GN/WH459A/C Compressor Clutch Relay Control
540.35 D-BU473High Speed Cooling Fan Relay Control
550.35 WH1310EVAP Canister Vent Solenoid Control
56Not Used

Engine Control Module (ECM) X1 (LY7)

Engine Control Module (ECM) X1 (LZ4 or LZE)

Connector Part Information Harness: Body OEM: 15499466 Service: 88988931 Description: 73-Way F MX123 Series, Sealed (BK)
Terminal Part Information Pins: 1, 9, 12, 13, 16-20, 23-25, 27-34, 36, 50, 52, 56, 58-61, 63-65, 68 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 10, 11, 47, 48, 69 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: K/K Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 37, 38, 41 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 73 Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: 2/5 Release Tool/Test Probe: 12094430/J-35616-35 (VT)
PinWireCircuitFunction
10.35 D-BU1161Accelerator Pedal Position Signal 1
20.35 PU3220HO2S High Signal Bank 2 Sensor 2
30.35 BN4Accessory Voltage
4Not Used
50.35 D-GN335Low Speed Cooling Fan Relay Control
60.35 D-GN/WH465Fuel Pump Primary Relay Control
7Not Used
80.35 TN5514A/C Refrigerant Pressure Sensor Low Reference
90.35 TN/WH3121Heated Oxygen Sensor Low Signal Bank 1 Sensor 2
100.35 TN3221Heated Oxygen Sensor Low Signal Bank 2 Sensor 2
11-12Not Used
130.35 BN5069Engine Main Relay Coil Control
14Not Used
150.35 GY/BK3122Heated Oxygen Sensor Low Control Bank 1 Sensor 2
160.35 OG/BK3223Heated Oxygen Sensor Low Control Bank 2 Sensor 2
170.35 PU3120Heated Oxygen Sensor High Signal Bank 1 Sensor 2
180.35 L-BU1162Accelerator Pedal Position Signal 2
190.35 PK639Run/Crank Ignition 1 Voltage
200.35 RD/WH540Battery Positive Voltage
210.35 PU1272Accelerator Pedal Position Low Reference 2
22Not Used
230.35 TN2759Fuel Tank Pressure Sensor Low Reference
240.35 OG/BK1057Low Reference
250.35 OG/BK380A/C Refrigerant Pressure Sensor Signal
26Not Used
270.35 BN/WH419Check Engine Indicator
28-29Not Used
300.35 D-GN/WH459A/C Compressor Clutch Relay Control
31Not Used
320.5 PU/WH6386Starter Enable Relay (PPEI 3) Control
33-36Not Used
370.5 YE492MAF Sensor Signal
38Not Used
390.5 PU1589Primary Fuel Level Sensor Signal
40Not Used
410.8 BN1271Accelerator Pedal Position Low Reference 1
420.35 D-GN890Fuel Tank Pressure Sensor Signal
430.35 TN/BK2500High Speed GMLAN Serial Data (+)
440.35 TN2501High Speed GMLAN Serial Data (+)
45-46Not Used
470.35 WH/BK1164Accelerator Pedal Position 5-Volt Reference 1
48Not Used
490.35 D-BU473High Speed Cooling Fan Relay Control
50-54Not Used
550.35 WH17Stop Lamp Switch Signal
56Not Used
570.35 OG/BK1786Transmission Park/Neutral Signal 1
580.35 TN472IAT Sensor Signal
59-64Not Used
650.35 GY2700A/C Pressure Sensor 5-Volt Reference
660.35 GY7055-Volt Reference
670.35 GY/WH1274Accelerator Pedal Position 5-Volt Reference 2
68-69Not Used
700.35 WH1310EVAP Canister Vent Solenoid Control
71-72Not Used
730.35 PK/BK5290Powertrain Main Relay Fused Supply 1

Engine Control Module (ECM) X1 (LZ4 or LZE)

Scheme 256

Scheme 256: Engine Control Module (ECM) X2 (LAT)
Scheme 256: Engine Control Module (ECM) X2 (LAT)
Connector Part Information Harness: Engine OEM: 13588080 Service: 19166995 Description: 73-Way F MX123 34566 Series Sealed (BK)
Terminal Part Information Pins: 73 Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: 2/5 Release Tool/Test Probe: 12094430/J-35616-35 (VT) Pins: 1, 14, 17, 20, 23, 24, 27, 29, 30, 33, 35, 36, 39, 42, 43, 44, 46, 50, 53, 56, 59, 62, 63, 64, 66, 67, 2, 3, 8, 12, 13, 16, 21, 22, 24, 32, 33, 34, 35, 41, 43, 44, 50, 52, 53, 58, 61, 63, 64, 65, 66, 68, 69, 70, 71, 72, 78 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: Pins 1, 14, 17, 20, 23, 24, 27, 29, 30, 33, 35, 36, 39, 42, 43, 44, 46, 50, 53, 56, 59, 62, 63, 64, 66, 67 - H/H Core/Insulation Crimp: Pins 2, 3, 8, 12, 13, 16, 21, 22, 24, 32, 33, 34, 35, 41, 43, 44, 50, 52, 53, 58, 61, 63, 64, 65, 66, 68, 69, 70, 71, 72, 78 - H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
10.35 PU2121IC 1 Control
20.5 TN/WH3111HO2S Low Reference (Sensor 1)
30.5 PU/WH3110HO2S High Signal (Sensor 1)
40.5 PU3120HO2S High Signal (Sensor 2)
50.5 TN/WH3121HO2S Low Reference (Sensor 2)
6-7Not Used
80.5 D-BU496KS Signal
90.5 GY1716KS Signal
10Not Used
110.8 YE581TAC Motor Control - 1
120.8 BN582TAC Motor Control - 2
130.8 PK/BK5290Ignition 1 Voltage
140.35 PK/BK6395CMP Control
15-16Not Used
170.35 L-BU2123IC 3 Control
18-19Not Used
200.35 GY5296Low Reference
21-22Not Used
230.35 TN5301Low Reference
240.35 TN2759Low Reference
25-26Not Used
270.35 PU574Low Reference
28Not Used
290.35 TN2752Low Reference
300.35 L-GN5282Low Reference
31Not Used
320.5 L-GN/BK1745Fuel Injector 2 Control
330.35 D-GN/WH2124IC 4 Control
34Not Used
350.35 BN2129Low Reference
360.35 YE/BK52975-Volt Reference 1
37-38Not Used
390.35 D-BU53005-Volt Reference 1
40-41Not Used
420.35 TN/BK2760Low Reference
430.35 L-GN28675-Volt Reference 2
440.35 GY27015-Volt Reference 2
45Not Used
460.35 PU5284Low Reference
47Not Used
480.5 PK/BK1746Fuel Injector 3 Control
49Not Used
500.35 WH/BK6396CMP Control
51-52Not Used
530.35 OG/WH2122IC 2 Control
54-55Not Used
560.35 D-GN5273CMP Sensor Signal
57-58Not Used
590.35 OG5275CMP Sensor Signal
60-61Not Used
620.35 TN472IAT Sensor Signal
630.35 YE573CKP Sensor 1 Signal
640.35 D-GN485TP Sensor 1 Signal
65Not Used
660.35 PU486TP Sensor 2 Signal
670.35 YE492MAF Sensor Signal
680.5 GY/WH3113HO2S Heater Low Control Sensor 1
690.5 GY/WH3122HO2S Heater Low Control Sensor 2
70Not Used
710.5 L-BU/BK844Fuel Injector 4 Control
720.5 TN1744Fuel Injector 1 Control
732 BK/WH451Ground

Engine Control Module (ECM) X2 (LAT)

Engine Control Module (ECM) X2 (LE5 or LE9)

Connector Part Information Harness: Engine OEM: 15497996 Service: 88988372 Description: 73-Way F 64/2.8 Series, Sealed (BK)
Terminal Part Information Pins: 2-5, 13-15, 20-24, 26, 30, 31, 33, 34, 39, 40, 42, 43, 45-47, 49, 53-55, 57-61, 64, 67 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 6-10, 16, 32, 37, 38, 48, 50, 51, 65, 66, 68 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 73 Terminal/Tray: 7116-4152-02/9 Core/Insulation Crimp: 2/5 Release Tool/Test Probe: 12094430/J-35616-35 (VT)
PinWireCircuitFunction
1Not Used
20.35 BN/WH6331Air Injection Reaction Pump Signal (NU6 or NU5)
30.35 PU421Air Injection Reaction Solenoid Relay - Coil - Output (NU6)
40.35 TN2761Low Reference
50.35 PU574Low Reference
60.5 TN1744Fuel Injector 1 Control
70.5 PK/BK1746Fuel Injector 3 Control
80.5 L-BU/BK844Fuel Injector 4 Control
90.5 BN2129Low Reference
100.5 L-GN/BK1745Fuel Injector 2 Control
11-12Not Used
130.35 GY27045-Volt Reference 2
140.35 L-GN5282Camshaft Phaser Exhaust Solenoid - 1
150.35 PU5284Camshaft Phaser Intake Solenoid - 1
160.8 YE581TAC Motor Control - 1
17-19Not Used
200.35 TN5301Camshaft Position Intake Sensor Low Reference - 1
210.35 GY5296Camshaft Position Exhaust Sensor Low Reference - 1
220.35 PU2121IC 1 Control
230.35 L-BU2123IC 3 Control
240.35 D-GN/WH2124IC 4 Control
25Not Used
260.35 OG/WH2122IC 2 Control
27-29Not Used
300.35 D-GN/WH428EVAP Canister Purge Solenoid Control
310.35 OG225Generator Turn on Signal
320.8 BN582TAC Motor Control - 2
330.35 D-BU5300Camshaft Position Intake Sensor Supply Voltage - 1
340.35 YE/BK5297Camshaft Position Exhaust Sensor Supply Voltage - 1
35-36Not Used
370.5 PU/WH3110Heated Oxygen Sensor High Signal Bank 1 Sensor 1
380.5 PU3120Heated Oxygen Sensor High Signal Bank 1 Sensor 2
390.35 L-GN432MAP Sensor Signal
400.35 TN2752Throttle Position Sensor Low Reference
41Not Used
420.35 TN/BK2760Low Reference
430.35 GY23Generator Field Duty Cycle Signal
44Not Used
450.35 YE573Crankshaft Position Sensor Signal 1
460.35 OG5275Camshaft Position Intake Sensor 1
470.35 D-GN5273Camshaft Position Exhaust Sensor 1
480.5 TN/WH3111Heated Oxygen Sensor Low signal Bank 1 Sensor 1
490.35 OG/BK469Low Reference
500.5 GY1716Knock Sensor Signal
510.5 D-BU496Knock Sensor Signal - 1
52Not Used
530.35 GY27015-Volt Reference 2
540.35 L-GN28675-Volt Reference
550.35 WH6452Air Injection Reaction Pump Sensor Supply Voltage (NU6 or NU5)
56Not Used
570.35 D-GN485TP Sensor 1 Signal
580.35 YE410ECT Sensor Signal
590.35 PU486TP Sensor 2 Signal
600.35 BN6753Low Reference
610.35 BN/WH6754Low Reference
62-63Not Used
640.35 D-BU/WH6785Air Injection Reaction Control Valve #1 Low Reference (NU6 or NU5)
650.5 GY/WH3113HO2S Heater Low Control Bank 1 Sensor 1
660.5 GY/WH3122HO2S Heater Low Control Bank 2 Sensor 1
670.35 TN/BK231Oil Pressure Switch Signal
680.5 TN/WH3121HO2S Heater Low Control Bank 1 Sensor 2
69-72Not Used
732 BK/WH451Signal Ground

Engine Control Module (ECM) X2 (LE5 or LE9)

Engine Control Module (ECM) X2 (LY7)

Connector Part Information Harness: Engine OEM: 13547243 Service: 88988931 Description: 73-Way F MX123 34566 Series (BK)
Terminal Part Information Pins: 1, 14, 15, 17, 24, 27, 29, 30, 31, 33, 34, 43, 44, 46, 47, 50, 51, 53, 54, 63, 64, 66, 68, 69 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 1, 14, 17, 20, 23, 24, 27, 29, 30, 33, 35, 36, 39, 42, 43, 44, 46, 50, 53, 56, 59, 62, 63, 64, 66, 67, 2, 3, 8, 12, 13, 16, 21, 22, 24, 32, 33, 34, 35, 41, 43, 44, 50, 52, 53, 58, 61, 63, 64, 65, 66, 68, 69, 70, 71, 72, 78 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: Pins 1, 14, 17, 20, 23, 24, 27, 29, 30, 33, 35, 36, 39, 42, 43, 44, 46, 50, 53, 56, 59, 62, 63, 64, 66, 67 - H/H Core/Insulation Crimp: Pins 2, 3, 8, 12, 13, 16, 21, 22, 24, 32, 33, 34, 35, 41, 43, 44, 50, 52, 53, 58, 61, 63, 64, 65, 66, 68, 69, 70, 71, 72, 78 - H/H Core/Insulation Crimp: Pins 17, 18, 19, 20, 26, 27, 29, 30, 37, 40 - J/J Core/Insulation Crimp: Pins 6, 7, 8, 9, 19, 20, 21, 22, 23, 32, 35, 36, 37, 38, 39, 42, 48, 49, 52, 56, 57, 58, 59, 62, 67, 71, 72 - J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 2, 3, 4, 5, 8, 9, 32, 48, 68, 69, 71, 72, 11, 12, 13, 17, 18, 19, 20, 26, 27, 29, 30, 37, 40, 6, 7, 8, 9, 19, 20, 21, 22, 23, 32, 35, 36, 37, 38, 39, 42, 48, 49, 52, 56, 57, 58, 59, 62, 67, 71, 72 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: Pins 2, 3, 4, 5, 8, 9, 32, 48, 68, 69, 71, 72 - J/J Core/Insulation Crimp: Pins 11, 12, 13 - K/K Core/Insulation Crimp: Pins 17, 18, 19, 20, 26, 27, 29, 30, 37, 40 - J/J Core/Insulation Crimp: Pins 6, 7, 8, 9, 19, 20, 21, 22, 23, 32, 35, 36, 37, 38, 39, 42, 48, 49, 52, 56, 57, 58, 59, 62, 67, 71, 72 - J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
10.35 PU2121IC 1 Control
20.8 TN/WH3111HO2S Low Signal Bank 1 Sensor 1
30.8 PU/WH3110HO2S High Signal Bank 1 Sensor 1
40.8 PU3120HO2S High Signal Bank 1 Sensor 2
50.8 TN/WH3121HO2S Low Signal Bank 1 Sensor 2
60.5 L-BU1876KS 2 Signal
70.5 GY2303KS 2 Signal
80.5 D-BU496KS 1 Signal
90.5 GY1716KS 1 Signal
10Not Used
110.8 YE581TAC Motor Control - 1
120.8 BN582TAC Motor Control - 2
130.8 PK/BK5290Ignition 1 Voltage
140.35 PU5284CMP Actuator Solenoid Signal Bank 1 Intake
150.35 OG/BK5272CMP Actuator Solenoid Signal Bank 2 Intake
16Not Used
170.35 OG/WH2122IC 2 Control
18Not Used
190.5 PK6414ECM Low Reference
200.5 GY5296CMP Sensor Low Reference Bank 1 Exhaust
210.5 BN/WH5303CMP Sensor Low Reference Bank 2 Intake
220.5 BN5299CMP Sensor Low Reference Bank 2 Exhaust
230.5 TN5301CMP Sensor Low Reference Bank 1 Intake
240.35 BK2755Low Reference
25-26Not Used
270.35 PU574Low Reference
28Not Used
290.35 TN2752Low Reference
300.35 BN/WH6754CMP Actuator Solenoid Bank 1 Exhaust
310.35 D-BU6755CMP Actuator Solenoid Bank 2 Exhaust
320.5 L-BU/BK844Fuel Injector 4 Control
330.35 L-BU2123IC 3 Control
340.35 L-BU/WH2126IC 6 Control
350.5 PU6413Low Reference
360.5 YE/BK5297CMP Sensor Bank 1 Exhaust
370.5 L-BU5302CMP Sensor Bank 2 Intake
380.5 L-GN5298CMP Sensor Bank 2 Exhaust
390.5 D-BU5300CMP Sensor Bank 1 Intake
40-41Not Used
420.5 TN/BK2760Low Reference
430.35 L-GN28675-Volt Reference
440.35 GY27015-Volt Reference 2
45Not Used
460.35 BN6753CMP Actuator Solenoid Bank 1 Intake
470.35 D-BU/WH6756CMP Actuator Solenoid Bank 2 Intake
480.5 L-GN/BK1745Fuel Injector 2 Control
490.5 YE/BK846Fuel Injector 6 Control
500.35 L-GN5282CMP Actuator Solenoid Signal Bank 1 Exhaust
510.35 WH/BK5283CMP Actuator Solenoid Signal Bank 2 Exhaust
520.5 TN/WH845Fuel Injector 5 Control
530.35 D-GN/WH2124IC 4 Control
540.35 D-GN2125IC 5 Control
55Not Used
560.5 D-GN5273CMP Signal Bank 1 Exhaust
570.5 YE5276CMP Signal Bank 2 Intake
580.5 PU5274CMP Signal Bank 2 Exhaust
590.5 OG5275MAP Sensor Signal
60-61Not Used
620.5 TN472IAT Sensor Signal
630.35 YE573CKP Sensor 1 Signal
640.35 D-GN485TP Sensor 1 Signal
65Not Used
660.35 PU486TP Sensor 2 Signal
670.5 YE492MAF Sensor Signal
680.35 GY/WH3113HO2S Heater Low Control Bank 1 Sensor 1
690.35 GY/WH3122HO2S Heater Low Control Bank 1 Sensor 2
70Not Used
710.5 PK/BK1746Fuel Injector 3 Control
720.5 TN1744Fuel Injector 1 Control
732 BK/WH451Ground

Engine Control Module (ECM) X2 (LY7)

Scheme 257

Scheme 257: Engine Control Module (ECM) X2 (LZ4 or LZE)
Scheme 257: Engine Control Module (ECM) X2 (LZ4 or LZE)
Connector Part Information Harness: Engine OEM: 13511426 Service: 19115670 Description: 80-Way F MX123 Series (GY)
Terminal Part Information Pins: 1, 2-4, 7, 8, 12, 13, 16, 21, 22, 32, 34, 35, 41, 43, 44, 47, 48, 50-52, 61, 63-72, 78 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 5, 6, 56, 57, 59, 60 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: K/K Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 17-20, 26, 27, 29, 30, 37, 40, 53, 58 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
20.35 BN/WH6331Air Injection Reaction Pump Signal - Bank 1 (NU6)
30.35 PU421Air Injection Reaction Solenoid Relay - Coil - Output (NU6)
40.35 TN2761Low Reference
50.35 GY/BK6272Low Reference
60.5 TN1744Fuel Injector 1 Control
70.5 L-GN/BK1745Fuel Injector 2 Control
80.5 PK/BK1746Fuel Injector 3 Control
90.35 YE2174Low Reference
100.5 L-BU/BK844Fuel Injector 4 Control
110.5 TN/WH845Fuel Injector 5 Control
120.5 YE/BK846Fuel Injector 6 Control
130.5 GY27045-Volt Reference 1
14Not Used
150.35 BN2198Camshaft Position Actuator Solenoid High Control
160.5 YE581Throttle Actuator Control (TAC) Motor Control - 1
17-18Not Used
190.35 L-BU/BK6455Air Injection Reaction Pump Signal - Bank 2 (NU6)
200.35 TN5301Low Reference
21Not Used
220.35 PU2121IC 1 Control
230.35 OG/WH2122IC 2 Control
240.35 L-BU2123IC 3 Control
25-29Not Used
300.35 D-GN/WH428EVAP Canister Purge Solenoid Control
310.35 OG225Generator Turn On Signal
320.5 BN582Throttle Actuator Control (TAC) Motor Control - 2
330.35 D-BU53005-Volt Reference 1
34Not Used
350.35 GY27055-Volt Reference 1
360.35 TN/WH331Oil Pressure Sensor Signal
370.35 PU/WH3110HO2S High Signal - Bank 1 Sensor 1
380.35 PU/WH3210HO2S High Signal - Bank 2 Sensor 1
390.5 L-GN432Manifold Absolute Pressure (MAP) Sensor Signal
400.35 TN2752Low Reference
410.35 BK2755Low Reference
420.35 TN/BK2760Low Reference
430.35 GY23Generator Field Duty Cycle Signal
44Not Used
450.35 WH/BK6271Crankshaft Position Sensor (CKP) 1 Signal
460.35 OG5275Camshaft Position Intake Sensor Signal
47Not Used
480.35 TN/WH3111HO2S Low Signal - Bank 1 Sensor 1
490.5 OG/BK469Low Reference
500.5 GY1716Knock Sensor (KS) 1 Signal
510.5 D-BU496Low Reference
52Not Used
530.35 GY27015-Volt Reference 2
540.35 PU/WH62705-Volt Reference 2
550.35 WH6452Air Injection Reaction Pump Sensor Supply Voltage - Bank 1 (NU6)
560.35 L-BU6456Air Injection Reaction Pump Sensor Supply Voltage - Bank 2 (NU6)
570.35 D-GN485Throttle Position Sensor 1 Signal
580.35 YE410Engine Coolant Temperature Sensor Signal
590.35 PU486Throttle Position Sensor 2 Signal
600.35 TN2199Low Reference
61-62Not Used
630.35 BN6454Air Injection Reaction Control Valve Low Reference - Bank 2 (NU6)
640.35 D-BU/WH6785Air Injection Reaction Control Valve Low Reference - Bank 1 (NU6)
650.3 GY/WH3113HO2S Heater Low Control - Bank 1 Sensor 1
660.35 L-GN3212HO2S Heater Low Control - Bank 2 Sensor 1
67Not Used
680.35 TN/WH3211HO2S Low Signal - Bank 2 Sensor 1
69Not Used
700.5 GY2303Knock Sensor (KS) 2 Signal
710.5 L-BU1876Low Reference
72Not Used
732 BK/WH451Ground

Engine Control Module (ECM) X2 (LZ4 or LZE)

Engine Control Module (ECM) X3 (LAT)

Connector Part Information Harness: Engine OEM: 13588081 Service: 19166996 Description: 73-Way F MX123 34566 Series Sealed (GY)
Terminal Part Information Pins: 2, 21, 23, 24, 33, 35, 37, 39, 40, 46, 48, 49, 53, 55, 57, 59, 60, 65 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
1Not Used
20.35 PK1224Transmission Fluid Pressure Switch Signal A
3-20Not Used
210.35 TN5514Low Reference
22Not Used
230.35 OG/BK469Low Reference
240.35 TN/BK6033Low Reference
25-32Not Used
330.35 TN2501High Speed GMLAN Serial Data Bus
34Not Used
350.35 TN2761Low Reference
36Not Used
370.35 GY27005-Volt Reference 2
38Not Used
390.35 GY27045-Volt Reference 1
400.35 GY60345-Volt Reference 2
41-45Not Used
460.35 OG/BK1786Park/Neutral Signal
47Not Used
480.35 D-GN/WH428EVAP Canister Purge Solenoid Control
490.35 D-GN335Low Speed Cooling Fan Relay Control
50-52Not Used
530.35 TN/BK2500High Speed GMLAN Serial Data Bus+
54Not Used
550.35 YE410ECT Sensor Signal
56Not Used
570.35 OG/BK380A/C Refrigerant Pressure Sensor Signal
58Not Used
590.35 L-GN432MAP Sensor Signal
600.35 YE2034Brake Fluid Pressure Sensor Signal
61-64Not Used
650.35 TN/BK231Oil Pressure Switch Signal
66-73Not Used

Engine Control Module (ECM) X3 (LAT)

Engine Control Module (ECM) X3 (LY7)

Connector Part Information Harness: Engine OEM: 13542577 Service: 88988372 Description: 73-Way F MX123 34566 Series (GY)
Terminal Part Information Pins: 7, 15, 21, 24, 29, 32, 33, 37, 46, 49, 50, 53, 57, 64, 65 Terminal/Tray: 33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU) Pins: 3, 4, 5, 6, 23, 35, 39, 48, 55, 59 Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: Pins 3, 4, 5, 6 - K/K Core/Insulation Crimp: Pins 23, 35, 39, 48, 55, 59 - J/J Core/Insulation Crimp: Pins 17, 18, 19, 20, 26, 27, 29, 30, 37, 40 - J/J Core/Insulation Crimp: Pins 6, 7, 8, 9, 19, 20, 21, 22, 23, 32, 35, 36, 37, 38, 39, 42, 48, 49, 52, 56, 57, 58, 59, 62, 67, 71, 72 - J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
1-2Not Used
30.8 TN/WH3211HO2S Low Signal Bank 2 Sensor 1
40.8 PU/WH3210HO2S Reference Voltage Bank 2 Sensor 1
50.8 PU3220HO2S High Signal Bank 2 Sensor 2
60.8 TN3221HO2S Low Signal Bank 2 Sensor 2
70.35 OG225Generator Turn On Signal
8-14Not Used
150.35 L-GN3212HO2S Heater Low Control Bank 2 Sensor 1
16-20Not Used
210.35 TN5514Low Reference
22Not Used
230.5 OG/BK469Low Reference
240.35 TN/WH2759Low Reference
25-28Not Used
290.35 GY23Generator Field Duty Cycle Signal
30-31Not Used
320.35 OG6392IMT Valve Control
330.35 TN2501High Speed GMLAN Serial Data Bus
34Not Used
350.5 TN2761Low Reference
36Not Used
370.35 GY27005-Volt Reference 2
38Not Used
390.5 GY27045-Volt Reference 2
40-45Not Used
460.35 OG/BK1786Park/Neutral Signal
47Not Used
480.5 D-GN/WH428EVAP Canister Purge Solenoid Control
490.35 D-GN335Low Speed Cooling Fan Relay Control
500.35 OG/WH3223HO2S Heater Low Control Bank 2 Sensor 2
51-52Not Used
530.35 TN/BK2500High Speed GMLAN Serial Data Bus+
54Not Used
550.5 YE410ECT Sensor Signal
56Not Used
570.35 OG/BK380A/C Refrigerant Pressure Sensor Signal
58Not Used
590.5 L-GN432MAP Sensor Signal
60-63Not Used
640.35 YE/BK6806IMT Valve Signal
650.35 TN/BK231Oil Pressure Switch Signal
66-73Not Used

Engine Control Module (ECM) X3 (LY7)

Scheme 258

Scheme 258: Engine Coolant Temperature (ECT) Sensor (LAT or LE5 or LE9)
Scheme 258: Engine Coolant Temperature (ECT) Sensor (LAT or LE5 or LE9)
Connector Part Information Harness: Engine OEM: 15449028 Service: 88987993 Description: 2-Way F GT 150 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 15326267/19 Core/Insulation Crimp: E/4 Release Tool/Test Probe: 15315247/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 TN2761Low Reference
B0.35 YE410ECT Sensor Signal

Engine Coolant Temperature (ECT) Sensor (LAT or LE5 or LE9)

Scheme 259

Scheme 259: Engine Coolant Temperature (ECT) Sensor (LY7)
Scheme 259: Engine Coolant Temperature (ECT) Sensor (LY7)
Connector Part Information OEM: 15339756 Service: 88988963 Description: 2-Way F Receptacle 2.8, Sealed (BK)
Terminal Part Information Terminal/Tray: 1928498060/16 Core/Insulation Crimp: E/1 Release Tool/Test Probe: J-38125-561/J-35616-4A (PU)
PinWireCircuitFunction
10.35 YE410ECT Sensor Signal
20.35 TN2761Low Reference

Engine Coolant Temperature (ECT) Sensor (LY7)

Engine Coolant Temperature (ECT) Sensor (LZ4 or LZE)

Connector Part Information Harness: Engine OEM: 15449028 Service: 88987993 Description: 2-Way F GT 150 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 15326267/19 Core/Insulation Crimp: E/4 Release Tool/Test Probe: 15315247/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 OG/BK469Low Reference
B0.5 YE410ECT Sensor Signal

Engine Coolant Temperature (ECT) Sensor (LZ4 or LZE)

Scheme 260

Scheme 260: Engine Cooling Fan - Left
Scheme 260: Engine Cooling Fan - Left
Connector Part Information Harness: Engine OEM: 12033769 Service: 12101917 Description: 2-Way F Metri-Pack 630 Series, Sealed, Pull To Seat (BK)
Terminal Part Information Terminal/Tray: 12033997/8 Core/Insulation Crimp: D/B Release Tool/Test Probe: 12094430/J-35616-42 (RD)
PinWireCircuitFunction
A3 WH504Cooling Fan Low Reference
B3 L-BU409Cooling Fan Motor Supply Voltage

Engine Cooling Fan - Left

Engine Cooling Fan - Right

Connector Part Information Harness: Engine OEM: 12033769 Service: 12101917 Description: 2-Way F Metri-Pack 630 Series, Sealed, Pull To Seat (BK)
Terminal Part Information Terminal/Tray: 12033997/8 Core/Insulation Crimp: D/B Release Tool/Test Probe: 12094430/J-35616-42 (RD)
PinWireCircuitFunction
A3 BK450Ground
B3 GY532Cooling Fan Motor Supply Voltage

Engine Cooling Fan - Right

Scheme 261

Scheme 261: Engine Oil Pressure (EOP) Sensor (LZ4 or LZE)
Scheme 261: Engine Oil Pressure (EOP) Sensor (LZ4 or LZE)
Connector Part Information Harness: Body OEM: 15477863 Service: 88988301 Description: 3-Way F GT 150 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 15326267/19 Core/Insulation Crimp: E/4 Release Tool/Test Probe: 15315247/J-35616-2A (GY)
PinWireCircuitFunction
10.35 BK2755Low Reference
20.35 GY27055-Volt Reference
30.35 TN/WH331Oil Pressure Sensor Signal

Engine Oil Pressure (EOP) Sensor (LZ4 or LZE)

Scheme 262

Scheme 262: Engine Oil Pressure (EOP) Switch (LAT or LE5 or LE9)
Scheme 262: Engine Oil Pressure (EOP) Switch (LAT or LE5 or LE9)
Connector Part Information Harness: Engine OEM: 12065299 Service: 12085500 Description: 1-Way F Metri-Pack 150 Series, Sealed (L-GY)
Terminal Part Information Pins: A Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 TN/BK231Oil Pressure Switch Signal

Engine Oil Pressure (EOP) Switch (LAT or LE5 or LE9)

Scheme 263

Scheme 263: Engine Oil Pressure (EOP) Switch (LY7)
Scheme 263: Engine Oil Pressure (EOP) Switch (LY7)
Connector Part Information Harness: Engine OEM: 12065400 Service: 12126436 Description: 4-Way F Metri-Pack 150 Series (GN)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 TN/BK231Oil Pressure Switch Signal
B0.35 BK2755Low Reference
C-DNot Available

Engine Oil Pressure (EOP) Switch (LY7)

Scheme 264

Scheme 264: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LAT or LE5 or LE9)
Scheme 264: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LAT or LE5 or LE9)
Connector Part Information Harness: Engine OEM: 12052643 Service: 12101858 Description: 2-Way F Metri-Pack 150 Series, Sealed (RD)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 PK/BK5293Ignition 1 Voltage
B0.35 D-GN/WH428EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LAT or LE5 or LE9)

Scheme 265

Scheme 265: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LY7)
Scheme 265: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LY7)
Connector Part Information Harness: Engine OEM: 10740370 Service: 88988586 Description: 2-Way F 2.8 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 33467-0005/23 Core/Insulation Crimp: J/J Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
PinWireCircuitFunction
10.5 PK/BK5293Ignition 1 Voltage
20.5 D-GN/WH428EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LY7)

Scheme 266

Scheme 266: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LZ4 or LZE)
Scheme 266: Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LZ4 or LZE)
Connector Part Information Harness: Engine OEM: 12124037 Service: 12101858 Description: 2-Way F Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 12110844/4 Core/Insulation Crimp: E/C Release Tool/Test Probe: 15315247/J-35616-4A (PU)
PinWireCircuitFunction
A0.35 PK/BK5293Ignition 1 Voltage
B0.35 D-GN/WH428EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LZ4 or LZE)

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Connector Part Information Harness: Engine OEM: 12052643 Service: 12101858 Description: 2-Way F Metri-Pack 150 Series, Sealed (RD)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 RD/WH1540Battery Positive Voltage
B0.35 WH1310EVAP Canister Vent Solenoid Control

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Scheme 267

Scheme 267: Fog Lamp - Left Front (T96)
Scheme 267: Fog Lamp - Left Front (T96)
Connector Part Information Harness: Forward Lamp OEM: 12124819 Service: 12085498 Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 12077411/2 Core/Insulation Crimp: 2/5 Release Tool/Test Probe: 12094430/J-35616-4A (PU)
PinWireCircuitFunction
A0.5 BK150Ground
B0.5 PU2234Front Fog Lamp Supply Voltage

Fog Lamp - Left Front (T96)

Fog Lamp - Right Front (T96)

Connector Part Information Harness: Forward Lamp OEM: 12124819 Service: 12085498 Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 12077411/2 Core/Insulation Crimp: 2/5 Release Tool/Test Probe: 12094430/J-35616-4A (PU)
PinWireCircuitFunction
A0.5 BK250Ground
B0.5 PU2234Front Fog Lamp Supply Voltage

Fog Lamp - Right Front (T96)

Scheme 268

Scheme 268: Fog Lamp Switch (T96)
Scheme 268: Fog Lamp Switch (T96)
Connector Part Information Harness: Instrument Panel OEM: 12047785 Service: 12102900 Description: 4-Way F Metri-Pack 150 Series (BK)
Terminal Part Information Terminal/Tray: 12064971/5 Core/Insulation Crimp: E/C Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 BK650Ground
B0.35 YE317Fog Lamp Relay Control
C0.35 OG192Front Fog Lamp Switch Signal
D0.35 GY8Instrument Panel Lamp Supply Voltage

Fog Lamp Switch (T96)

Scheme 269

Scheme 269: Fuel Injector 1 (LAT or LE5 or LE9)
Scheme 269: Fuel Injector 1 (LAT or LE5 or LE9)
Connector Part Information Harness: Injector OEM: 12610756 Service: 12604950 Description: 2-Way F Sealed (BK)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
10.5 PK139Ignition 1 Voltage
20.5 BK1744Fuel Injector 1 Control

Fuel Injector 1 (LAT or LE5 or LE9)

Scheme 270

Scheme 270: Fuel Injector 1 (LY7)
Scheme 270: Fuel Injector 1 (LY7)
Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series, Sealed (GY)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
A0.35 PK/BK5291Ignition 1 Voltage
B0.35 TN1744Fuel Injector 1 Control

Fuel Injector 1 (LY7)

Scheme 271

Scheme 271: Fuel Injector 1 (LZ4 or LZE)
Scheme 271: Fuel Injector 1 (LZ4 or LZE)
Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series, Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 BK1744Fuel Injector 1 Control

Fuel Injector 1 (LZ4 or LZE)

Fuel Injector 2 (LAT or LE5 or LE9)

Connector Part Information Harness: Injector OEM: 12610756 Service: 12604950 Description: 2-Way F Sealed (BK)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
10.5 PK139Ignition 1 Voltage
20.5 L-GN/BK1745Fuel Injector 2 Control

Fuel Injector 2 (LAT or LE5)

Fuel Injector 2 (LY7)

Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series, Sealed (GY)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK/BK5292Ignition 1 Voltage
B0.5 L-GN/BK1745Fuel Injector 2 Control

Fuel Injector 2 (LY7)

Fuel Injector 2 (LZ4 or LZE)

Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 OG1745Fuel Injector 2 Control

Fuel Injector 2 (LZ4 or LZE)

Fuel Injector 3 (LAT or LE5 or LE9)

Connector Part Information Harness: Injector OEM: 12610756 Service: 12604850 Description: 2-Way F Sealed (BK)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
10.5 PK139Ignition 1 Voltage
20.5 PK/BK1746Fuel Injector 3 Control

Fuel Injector 3 (LAT or LE5 or LE9)

Fuel Injector 3 (LY7)

Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series, Sealed (GY)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK/BK5291Ignition 1 Voltage
B0.5 PK/BK1746Fuel Injector 3 Control

Fuel Injector 3 (LY7)

Fuel Injector 3 (LZ4 or LZE)

Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 PK/BK1746Fuel Injector 3 Control

Fuel Injector 3 (LZ4 or LZE)

Fuel Injector 4 (LAT or LE5 or LE9)

Connector Part Information Harness: Injector OEM: 12610756 Service: 12604950 Description: 2-Way F Sealed (BK)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
10.5 PK139Ignition 1 Voltage
20.5 L-BU/BK844Fuel Injector 4 Control

Fuel Injector 4 (LAT or LE5 or LE9)

Fuel Injector 4 (LY7)

Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series, Sealed (GY)
Terminal Part Information Terminal/Tray: 7116-4102-08/9 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094430/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK/BK5292Ignition 1 Voltage
B0.5 L-BU/BK844Fuel Injector 4 Control

Fuel Injector 4 (LY7)

Fuel Injector 4 (LZ4 or LZE)

Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 D-GN844Fuel Injector 4 Control

Fuel Injector 4 (LZ4 or LZE)

Fuel Injector 5 (LY7)

Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK/BK5291Ignition 1 Voltage
B0.5 TN/WH845Fuel Injector 5 Control

Fuel Injector 5 (LY7)

Fuel Injector 5 (LZ4 or LZE)

Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 BK/WH845Fuel Injector 5 Control

Fuel Injector 5 (LZ4 or LZE)

Fuel Injector 6 (LY7)

Connector Part Information Harness: Injector OEM: 15419715 Service: 88988313 Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK/BK5292Ignition 1 Voltage
B0.5 YE/BK846Fuel Injector 6 Control

Fuel Injector 6 (LY7)

Fuel Injector 6 (LZ4 or LZE)

Connector Part Information Harness: Injector OEM: 15355226 Service: 89046636 Description: 2-Way F Metri-Pack 150 Tangless Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12176636/19 Core/Insulation Crimp: C/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 PK639Ignition 1 Voltage
B0.5 WH846Fuel Injector 6 Control

Fuel Injector 6 (LZ4 or LZE)

Scheme 272

Scheme 272: Fuel Pump and Sender Assembly
Scheme 272: Fuel Pump and Sender Assembly
Connector Part Information Harness: Fuel Tank OEM: 12160482 Service: 25819093 Description: 4-Way F Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit
PinWireCircuitFunction
A0.5 PU1589Fuel Level Sensor Signal
B1 GY120Fuel Pump Supply Voltage
C1 BK1250Ground
D0.5 BK/WH651Ground

Fuel Pump and Sender Assembly

Scheme 273

Scheme 273: Fuel Tank Pressure (FTP) Sensor
Scheme 273: Fuel Tank Pressure (FTP) Sensor
Connector Part Information Harness: Fuel Tank OEM: 12059595 Service: 88986451 Description: 3-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)
PinWireCircuitFunction
A0.5 OG/BK2759Low Reference
B0.5 D-GN890Fuel Tank Pressure Sensor Signal
C0.5 GY7055-Volt Reference 1

Fuel Tank Pressure (FTP) Sensor

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