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HOMESERVICE MANUALSCADILLAC2011ESCALADE BASE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 871 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSBODY CONTROL MODULE (BCM) X7
2011 Cadillac Escalade Base, AWD

Body Control Module (BCM) X7

2011 Cadillac Escalade Base, AWDSECTION Body Control Module (BCM) X7
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) X7 Connector End View
GM1664505Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X7 Connector Parts Information

Connector Part Information 
  • OEM: 15466053
  • Service: See Catalog
  • Description: 28-Way F Receptacle 0.64 Series (GY)
Terminal Part Information 
  • Pins: 6-7, 9, 11-12, 15, 18-19, 21, 23, 26-28
  • 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) X7 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1-5 - - Not Used
6 0.35 L-BU 5921 Driver Door Unlock Relay Control (AU3 -AN3/DL3)
7 0.35 L-BU 195 Door Lock Control
8 - - Not Used
9 0.35 WH 194 Door Unlock Control
10 - - Not Used
11 0.35 OG/BK 781 Driver Door Lock Switch Unlock Signal (AU3 -AN3/DL3)
12 0.35 PK/BK 780 Driver Door Lock Switch Lock Signal (AU3 -AN3/DL3)
13-14 - - Not Used
15 0.5 PU 5059 Intrusion Sensor Alarm ON Signal (SPO Alarm)
16-17 - - Not Used
18 0.35 L-GN 170 Power Window Master Switch Right Rear Up Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
19 0.35 PU 169 Power Window Master Switch Left Rear Down Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
20 - - Not Used
21 0.35 D-BU 1307 Power Window Master Switch Lockout Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
22 - - Not Used
23 0.35 TN 126 Left Front Door Open Switch Signal (-AN3/DL3)
24-25 - - Not Used
26 0.35 PU 171 Power Window Master Switch Right Rear Down Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
27 0.35 L-BU/WH 280 Power Window Master Switch Lockout Right Rear Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
28 0.35 D-GN 168 Power Window Master Switch Left Rear Up Signal (AN3/DL3 +Crew Cab +A31/Extended Cab +ABV)
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:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
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