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Home >> Pontiac >> 2007 >> Solstice Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 245 (Wiring Systems And Power Management - Component Connector End Views - E Through H) >> Component Connector End Views - E Through H >> Engine Control Module (ECM) X2 (LNF)

Engine Control Module (ECM) X2 (LNF)

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Control Module (ECM) X2 (LNF)
GM1360604Courtesy of GENERAL MOTORS CORP.
Engine Control Module (ECM) X2 (LNF)

Pin Wire Circuit Function
1 0.8 BK/WH 451 Ground
2 0.8 BK/WH 451 Ground
3 0.8 PK/BK 5290 Ignition Voltage
4 0.8 BK/WH 451 Ground
5 0.8 PK/BK 5290 Ignition Voltage
6 0.8 PK/BK 5290 Ignition Voltage
7 0.5 GY/WH 3122 HO2S Heater Low Control Sensor 2
8 - - Not Used
9 0.35 TN 2759 Low Reference
10 0.35 D-GN/WH 465 Fuel Pump Relay Control
11 0.35 TN 5514 A/C Refrigerant Pressure Sensor Low Reference (C67)
12 - - Not Used
13 0.35 YE 492 MAF Sensor Signal
14 0.35 GY 2709 5-Volt Reference 1
15 0.35 D-BU 1161 APP Sensor 1 Signal
16-18 - - Not Used
19 0.5 WH 1310 EVAP Canister Vent Solenoid Control
20-21 - - Not Used
22 0.35 TN 2760 Low Reference
23 0.5 TN/WH 3121 HO2S Low Signal Sensor 2
24 - - Not Used
25 0.35 L-BU 1162 APP Sensor 2 Signal
26 - - Not Used
27 0.35 D-GN 890 FTP Sensor Signal
28-33 - - Not Used
34 0.35 BN 1271 Low Reference
35 0.35 GY 2700 5-Volt Reference 3 (C67)
36 0.35 PU 1589 Fuel Level Sensor Signal
37 0.35 L-GN 6338 CPP Sensor Signal
38 0.5 PU 3120 HO2S High Signal Sensor 2
39 0.35 OG/BK 380 A/C Refrigerant Pressure Sensor Signal (C67)
40 0.5 PU 401 OSS Sensor Low Signal
41 0.35 BN 4 Accessory Voltage
42 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus (+)
43 - - Not Used
44 0.35 D-GN/WH 459 A/C Compressor Clutch Relay Control (C67)
45 0.35 D-BU 473 High Speed Cooling Fan Relay Control
46 0.35 D-GN 335 Cooling Fan Relay Control
47 0.35 PU 1272 Low Reference
48 0.35 TN 1274 5-Volt Reference 3
49 0.35 WH/BK 1164 5-Volt Reference 2
50 0.35 L-BU 6289 IAT Sensor Signal
51 - - Not Used
52 0.8 L-BU 20 Stop Lamp Supply Voltage
53 0.5 YE 400 OSS Sensor High Signal
54 0.5 PK 1039 Ignition Voltage
55 0.5 TN 2501 High Speed GMLAN Serial Data BUS (-)
56 0.5 RD/WH 840 Battery Positive Voltage
57 0.35 PU/WH 6386 Starter Relay Coil Control
58 0.35 YE 5991 Powertrain Relay Coil Control
Connector Part Information 
  • Harness: Body
  • OEM: 1 928 404 916
  • Service: 19225599
  • Description: 58-Way Sealed (WH)
Terminal Part Information 
  • Pins: 1-6
  • Terminal/Tray: 1928498058/8
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: J-38125-561/J-35616-35 (VT)
  • Pins: 7-58
  • Terminal/Tray: 1928498135/19
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
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