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Home >> Cadillac >> 2006 >> DTS 4.6 9 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Computer/Integrating Systems >> Component Locator >> Computer/Integrating Systems Connector End Views >> Body Control Module (BCM) >> Body Control Module (BCM) C4
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Body Control Module (BCM) C4

Fig 1: Body Control Module (BCM) C4 Connector
GM1664499Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) C4 Connector Parts Information

Connector Part Information 
  • OEM: HITPB-25-D-K
  • Service: See Catalog
  • Description: 25-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: TBD
  • Core/Insulation Crimp: TBD
  • Release Tool/Test Probe: TBD
Body Control Module (BCM) C4 Terminal Identification

Pin Wire Color Circuit No. Function
1 RD/YE 340 Battery Positive Voltage
2 TN/PK 5040 Battery Positive Voltage
3 RD/GN 440 Battery Positive Voltage
3 RD/GN 440 Battery Positive Voltage
4 YE/VT 1240 Battery Positive Voltage
5 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage
5 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage
7 YE/PU 196 Windshield Wiper Motor Park Switch Signal
9 BK 50 Ground
10 TN/OG 3640 Battery Positive Voltage
11 D-GN/WH 1317 Fog Lamp Relay Control
14 L-GN 482 Rain Sense Signal (2)
15 OG/GY 227 Windshield Washer Pump Ground
16 TN/WH 1969 Headlamp High Beam Relay Control
17 PK/BK 109 Hood Ajar Switch Signal
18 TN/YE 481 Rain Sense Signal (1)
19 D-BU/WH 5985 Accessory Wakeup Serial Data
20 D-BU 6561 Right Cornering Lamp Relay Control
21 PK 1439 Ignition 1 Voltage
24 BN 6560 Left Cornering Lamp Relay Control
25 WH 1080 Park Lamp Relay Control