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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 593 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE (BCM) C1
2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Body Control Module (BCM) C1

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Body Control Module (BCM) C1
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) C1 Connector End View
GM1376257Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C1 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15393122
  • Service: 88987847
  • Description: 72-Way F Micro 64 (GY)
Terminal Part Information 
  • Pins: 1, 6-8, 13-20, 22, 26, 33, 35, 36, 44, 47, 51, 54, 55, 57, 60-68, 70
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 31
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Body Control Module (BCM) C1 Terminal Identification

Pin Wire Color Circuit No. Function
1 L-BU/BK 747 Left Rear Door Ajar Switch Signal (Sedan)
2 - - Not Used
3 PU 5531 Hood Closed switch Signal
4 TN/BK 109 Hood Ajar Switch Signal
5 - - Not Used
6 WH 682 Door Lock Lock/Unlock Signal
7 WH 682 Door Lock Lock/Unlock Signal
8 WH 1080 Park Lamp Relay Control
9-12 - - Not Used
13 PK 849 Brake Fluid Level Sensor Signal
14 L-BU 1134 Park Brake Switch Signal
15 YE 5199 Run/Crank Relay Coil Control
16 WH 193 Rear Defog Relay Control
17 D-BU 15 Right Front Turn Signal Lamp Supply Voltage
18 D-GN 5060 Low Speed GMLAN Serial Data
19 TN/WH 746 Right Front Door Ajar Switch Signal
20 L-GN/BK 748 Right Rear Door Ajar Switch Signal (Sedan)
21 - - Not Used
22 GY/BK 745 Left Front Door Ajar Switch Signal
23-25 - - Not Used
26 L-GN 1478 Coolant Level Switch Signal (LSJ)
27-32 - - Not Used
33 D-GN/WH 1135 A/T Shift Lock Control Solenoid Supply Voltage
34 - - Not Used
35 L-BU 14 Left Front Turn Signal Lamp Supply Voltage
36 D-GN 5060 Low Speed GMLAN Serial Data
37-43 - - Not Used
44 TN/WH 1969 Headlamp High Beam Relay Control
45-46 - - Not Used
47 YE 196 Windshield Wiper Motor Park Switch Signal
48-50 - - Not Used
51 D-GN 113 Windshield Wiper Switch Signal
52-53 - - Not Used
54 YE 317 Fog Lamp Relay Control (T37)
55 OG/BK 744 Rear Compartment Lid Ajar Switch Signal
56 OG/BK 737 Rear Compartment Lamp Control
57 BN 253 Trunk Release Relay Control
58-59 - - Not Used
60 TN 28 Horn Relay Control
61 BK/WH 1251 Ground
62 RD/WH 1240 Battery Positive Voltage
63 GY 596 5-Volt Reference - 1
64 BK/WH 751 Ground
65 TN/WH 1704 Low Reference
66 GY/BK 1798 Low Reference (Sedan)
67 YE/BK 61 Low Reference
68 WH 5075 Current Sensor Signal
69 - - Not Used
70 D-GN/WH 636 Ambient Air Temperature Sensor Signal
71 L-GN/BK 592 DRL Relay Control
72 - - Not Used
RENDER: 1.0x

NO RELATED

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

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