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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 608 (ENGINE CONTROLS AND FUEL - 2.0L - INTRODUCTION (2 OF 2))COMPONENT LOCATORPOWERTRAIN CONTROL MODULE CONNECTORSPOWERTRAIN CONTROL MODULE (PCM) C2
2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Powertrain Control Module (PCM) C2

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Powertrain Control Module (PCM) C2
WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Powertrain Control Module (PCM) C2 Connector End View
GM1332467Courtesy of GENERAL MOTORS CORP.
Powertrain Control Module (PCM) C2 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15468092
  • Service: 88988913
  • Description: 73-Way F GT 280 Micro 64 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
Powertrain Control Module (PCM) C2 Terminal Identification

Pin Wire Color Circuit No. Function
1 RD 225 Generator Turn On Signal
2 D-GN 485 TP Sensor 1 Signal
3 - - Not Used
4 GY 596 5-Volt Reference - 1
5 GY 2704 5-Volt Reference - 1
6 GY 2701 5-Volt Reference - 1
7 PU 486 TP Sensor 2 Signal
8 D-GN 6291 5-Volt Reference - 2
9 L-BU/BK 1688 5-Volt Reference - 2
10-15 - - Not Used
16 PU 6413 Low Reference
17 YE 573 CKP Sensor [1] Signal
18 PU 574 Low Reference
19 - - Not Used
20 D-GN/WH 6292 Low Reference
21 PK/BK 632 Low Reference
22-24 - - Not Used
25 TN/WH 1669 HO2S Low Signal Bank 1 Sensor (2)
26 BN/WH 633 CMP Sensor Signal
27-28 - - Not Used
29 GY 1724 Boost Control Solenoid Control
30 OG/BK 469 Low Reference
31 - - Not Used
32 TN 1667 HO2S Low Signal Bank 2 Sensor (1)
33 BK 1744 Fuel Injector (1) Control
34 - - Not Used
35 YE 410 ECT Sensor Signal
36 BK/WH 1704 Low Reference
37 GY 6337 MAP Sensor Signal
38 L-GN 432 SCIP Sensor Signal
39 BK 2752 Low Reference
40 BN/WH 6405 IC 1 Control
41 YE 492 MAF Sensor Signal
42 D-GN/WH 6407 IC 4 Control
43 BK/WH 1423 HO2S Heater Low Control Bank 1 Sensor (2)
44 - - Not Used
45 GY 23 Generator Field Duty Cycle Signal
46 PU/WH 1668 HO2S High Signal Bank 1 Sensor (2)
47 - - Not Used
48 PU 1666 HO2S High Signal Bank 2 Sensor (1)
49-50 - - Not Used
51 TN 472 IAT Sensor Signal
52 BK 2761 Low Reference
53 L-GN/BK 1745 Fuel Injector 2 Control
54 L-BU/BK 844 Fuel Injector 4 Control
55 PK/BK 1746 Fuel Injector 3 Control
56-57 - - Not Used
58 D-GN 676 HO2S Heater High Control Bank 1 Sensor (1)
59 D-BU/WH 6406 IC 3 Control
60 L-BU/WH 6408 IC 2 Control
61-63 - - Not Used
64 BK 2760 Low Reference
65 BN 582 TAC Motor Control - 2
66 YE 581 TAC Motor Control - 1
67 - - Not Used
68 D-BU 496 Knock Sensor (1) Signal
69 GY 1716 Knock Sensor Signal
70-72 - - Not Used
73 BK/WH 451 Ground
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
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  • • The engine overheats, stalls repeatedly, or misfires under load.
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