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Home › GMC › 2024 › Acadia AT4 › Repair and Diagnosis › Electrical › Wiring Diagrams › Component Connector End Views (K29FV-K45) › Component Connector End Views › K45 Powertrain Control Module X3

K45 Powertrain Control Module X3

GM6384303Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 13552797
  • Service Connector: 85079960
  • Description: 118-Way F 0.5, 1.2 MXGENV Series, Sealed (BK with LT GY Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 85079962 EL-35616-58 (BK) EL-38125-58
II 85079963 J-35616-12 (BU) EL-38125-58
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 WH / BN 2591 Turbocharger Wastegate Motor Open Control I -
2 0.5 WH / BU 2592 Turbocharger Wastegate Motor Close Control I -
3 0.5 YE 581 Throttle Actuator Open Control I -
4 0.5 BN / WH 582 Throttle Actuator Close Control I -
5 - 6 - - - Not Occupied - -
7 0.5 BK / YE 548 Engine Control Sensors Low Reference 1 I -
8 0.5 BK / GN 580 Engine Control Sensors Low Reference 2 I -
9 - 10 - - - Not Occupied - -
11 0.5 BK / BU 10597 Engine Control Sensors Low Reference 3 I -
12 0.5 BK / VT 10598 Engine Control Sensors Low Reference 4 I -
13 - 16 - - - Not Occupied - -
17 0.5 GY / WH 3113 HO2S Heater Low Control Bank 1 Sensor 1 I -
18 0.5 GY / WH 3122 HO2S Heater Low Control Bank 1 Sensor 2 I -
19 - 20 - - - Not Occupied - -
21 0.5 BK / BU 2129 Ignition Control Low Reference Bank 1 II -
22 - 23 - - - Not Occupied - -
24 0.5 GN 10823 Radiator Rotary Valve Feedback Signal II -
25 0.5 BU / WH 10786 Fuel Rail Pressure Sensor SENT 1 Signal II -
26 0.5 BN 12461 Transmission Valve 1 Solenoid Control II -
27 0.5 GY / GN 12462 Transmission Valve 2 Solenoid Control II -
28 0.5 GY 12463 Transmission Valve 3 Solenoid Control II -
29 0.5 VT 12464 Transmission Valve 4 Solenoid Control II -
30 0.5 GN / WH 1530 Transmission Line Pressure Control Solenoid Valve Control II -
31 0.5 VT / WH 422 Torque Converter Clutch Solenoid Valve Control II -
32 0.5 WH / BU 12465 Transmission Valve 5 Solenoid Control II -
33 0.5 WH 12466 Transmission Valve 6 Solenoid Control II -
34 0.5 YE 10826 Block Rotary Valve Feedback Signal II -
35 0.5 WH 10829 Oil Rotary Valve Feedback Signal II -
36 - - - Not Occupied - -
37 0.5 BU / WH 3630 Throttle Position Sensor SENT 1 Signal II -
38 0.5 WH 2590 Turbocharger Wastegate Motor Feedback Signal II -
39 0.5 VT / WH 4173 Transmission Speed Input Low Signal II -
40 0.5 GN / VT 12791 Transmission Intermediate Speed Sensor Signal Low II -
41 0.5 GY / BU 6358 Output Speed Signal II -
42 - - - Not Occupied - -
43 0.5 BU / VT 2121 Ignition Control 1 II -
44 0.5 GN / BU 2123 Ignition Control 3 II -
45 0.5 YE / BU 2124 Ignition Control 4 II -
46 0.5 BU / WH 2122 Ignition Control 2 II -
47 - - - Not Occupied - -
48 0.5 BN 6934 HO2S Ground II -
49 0.5 BN / WH 6933 HO2S Pump Current Signal II -
50 - 51 - - - Not Occupied - -
52 0.5 YE / VT 5275 Intake Camshaft Position Sensor 1 II -
53 0.5 VT / BK 5273 Exhaust Camshaft Position Sensor 1 II -
54 0.5 GN 6271 Crankshaft Position Sensor Signal II -
55 0.5 BK / BN 2752 Throttle Position Sensor Low Reference II -
56 0.5 BK / GN 5301 Intake Camshaft Position Sensor Low Reference 1 II -
57 0.5 BK / GY 5296 Exhaust Camshaft Position Sensor Low Reference 1 II -
58 0.5 BK / GN 469 Manifold Absolute Pressure Sensor Low Reference II -
59 0.5 BK / VT 6272 Crankshaft Position Sensor Low Reference II -
60 - 73 - - - Not Occupied - -
74 0.5 GN / BN 10809 Engine Control Module LIN Bus 4 II -
75 - 76 - - - Not Occupied - -
77 0.5 VT / BU 6270 Crankshaft Position Sensor Voltage II -
78 0.5 BN / RD 2701 Throttle Position Sensor 5V Reference II -
79 0.5 GY / BU 5300 Intake Camshaft Position Sensor 1 Voltage Reference II -
80 0.5 GY / YE 5297 Exhaust Camshaft Position Sensor 1 Voltage Reference II -
81 0.5 GY / RD 2704 Manifold Absolute Pressure Sensor 5V Reference II -
82 - 85 - - - Not Occupied - -
86 0.5 GN / VT 10806 Engine Control Module LIN Bus 1 II -
87 0.5 GN / WH 10807 Engine Control Module LIN Bus 2 II -
88 0.5 GN / YE 10808 Engine Control Module LIN Bus 3 II -
89 - 90 - - - Not Occupied - -
91 0.5 WH / GY 459 Air Conditioning Compressor Clutch Relay Control II -
92 - - - Not Occupied - -
93 0.5 VT / BU 5291 Powertrain Main Relay Fused Supply Voltage 2 II -
94 0.5 VT / BU 6091 Crankshaft Position Sensor Replicated Signal II -
95 0.5 GN / BK 3633 Camshaft Position Sensor Replicated Signal II -
96 - 98 - - - Not Occupied - -
99 0.5 GN / GY 6387 Transmission High Side Driver 1 Control I -
100 0.5 GY / BN 6388 Transmission High Side Driver 2 Control I -
101 - 102 - - - Not Occupied - -
103 0.5 YE / BU 4171 Transmission Input Shaft Speed Sensor Circuit 9V Reference I -
104 0.5 YE / GN 4170 Transmission Output Shaft Speed Sensor Circuit 9V Reference I -
105 - 107 - - - Not Occupied - -
108 0.5 BU 179 Engine Oil Pump Control I -
109 - - - Not Occupied - -
110 0.5 GN 3060 Turbocharger Bypass Solenoid Valve Control Bank 1 I -
111 - 114 - - - Not Occupied - -
115 0.5 BU / RD 460 Engine Control Sensors 5 Volt Reference 1 I -
116 0.5 GY / RD 10667 Engine Control Sensors 5 Volt Reference I -
117 0.5 GN / RD 10599 Engine Control Sensors 5 Volt Reference 3 I -
118 0.5 YE / BN 106 Oil Pump Motor Control I -
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