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HOMESERVICE MANUALSCADILLAC2011ESCALADE BASE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 871 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE (BCM) X1
2011 Cadillac Escalade Base, AWD

Body Control Module (BCM) X1

2011 Cadillac Escalade Base, AWDSECTION Body Control Module (BCM) X1
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) X1 Connector End View
GM1664495Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X1 Connector Parts Information

Connector Part Information 
  • OEM: 15482789
  • Service: 88988838
  • Description: 27-Way F Receptacle 0.64 2.8 (L-GN)
Terminal Part Information 
  • Pins: 1-9, 14-21, 23-26
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
Body Control Module (BCM) X1 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 - - Not Used
2 0.35 PK/BK 1020 Ignition III Voltage
3 0.35 GY 1884 Cruise Control Switch Signal
4 0.35 WH 530 5-Volt Reference
5 0.35 L-GN 1715 Windshield Wiper Switch High Signal
6 0.35 L-GN 6818 Steering Wheel Control Switch Signal
7 - - Not Used
8 0.35 TN/BK 6009 Low Reference
9 0.35 L-BU 1714 Windshield Wiper Switch Low Signal
10-13 - - Not Used
14 0.35 PK 3 Ignition 1 Voltage
15 0.35 D-GN 663 Hazard Switch Left Turn Signal
16 0.35 TN 664 Hazard Switch Right Turn Signal
17 0.35 PK 1444 12-Volt Reference
18 0.35 YE 525 Headlamp Dimmer Switch Signal
19 0.35 WH 111 Hazard Switch Signal
20 0.5 PU 5526 Tap Up/Tap Down Switch Signal
21 0.35 BN 4 Accessory Voltage
22 - - Not Used
23 0.5 L-BU 553 Tow/Haul Switch Signal
24 0.35 PK 94 Windshield Washer Switch Signal
25 0.35 YE 307 Headlamp Flash to Pass Signal
26 0.35 TN/WH 816 A/T Shift Lock Solenoid Supply Voltage
27 - - Not Used
RENDER: 1.0x

NO RELATED

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