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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 417 (COMPONENT LOCATIONS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSPOWERTRAIN CONTROL MODULE (PCM) X3 (L26+NU6)
2008 Pontiac Grand Prix Base

Powertrain Control Module (PCM) X3 (L26+NU6)

2008 Pontiac Grand Prix BaseSECTION Powertrain Control Module (PCM) X3 (L26+NU6)
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Powertrain Control Module (PCM) X3 (L26+NU6) Connector End View
GM1524164Courtesy of GENERAL MOTORS CORP.
Powertrain Control Module (PCM) X3 (L26+NU6)

Pin Wire Circuit Function
1-3 - - Not Used
4 0.5 TN/WH 3121 HO2S Low Signal
5 0.35 YE/BK 1227 TFT Sensor Signal
6 0.35 YE 492 MAF Sensor Signal
7 - - Not Used
8 0.5 BK/WH 3122 HO2S Heater Low Control - Sensor 2
9-10 - - Not Used
11 0.35 RD/BK 1230 AT ISS High Signal
12 0.35 YE 400 VSS High Signal
13-14 - - Not Used
15 0.35 GY 773 Transmission Range Switch Signal C
16-18 - - Not Used
19 0.5 PU 3120 HO2S High Signal
20-21 - - Not Used
22 0.35 YE 772 Transmission Range Switch Signal B
23 0.35 WH 776 Transmission Range Switch Signal P
24 0.35 WH 1804 TCC Release Switch Signal
25 - - Not Used
26 0.35 TN 472 IAT Sensor Signal
27-30 - - Not Used
31 0.35 WH 5268 Air Pressure Sensor
32 - - Not Used
33 0.35 L-GN 1222 1-2 Shift Solenoid Valve Control
34 0.35 BK/WH 771 Transmission Range Switch Signal A
35-38 - - Not Used
39 0.35 TN/BK 422 TCC Solenoid Valve Control
40-43 - - Not Used
44 0.35 PU 401 VSS Low Signal
45 - - Not Used
46 0.35 YE/BK 1223 2-3 Shift Solenoid Valve Control
47 0.35 RD/BK 1228 PC Solenoid Valve High Control (Sol. A)
48 0.35 BK 452 Low Reference
49 0.35 D-BU/WH 1231 AT ISS Low Signal
50 0.35 BK 2760 Low Reference
51 0.35 L-BU/WH 1229 PC Solenoid Valve Low Control (Sol. A)
52-56 - - Not Used
Connector Part Information 
  • OEM: 15460474
  • Service: 88953347
  • Description: 56-Way F Micro-Pack 64 Series (GY)
Terminal Part Information 
  • Pins: 4-6, 8, 11, 12, 15, 19, 22-24, 26, 31, 33, 34, 39, 44, 46-51
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
RENDER: 1.0x

NO RELATED

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