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HOMESERVICE MANUALSCADILLAC2011CTS V, 2D COUPE, STANDARDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - A/C COMPRESSOR CLUTCH THROUGH BODY CONTROL MODULECOMPONENT CONNECTOR END VIEWSBODY CONTROL MODULE (BCM) X7 CONNECTOR END VIEW
2011 Cadillac CTS V, 2D Coupe, Standard

Body Control Module (BCM) X7 Connector End View

2011 Cadillac CTS V, 2D Coupe, StandardSECTION Body Control Module (BCM) X7 Connector End View
Fig 1: Body Control Module (BCM) X7 Connector End View
GM1664505Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X7

Pin Wire Circuit Function
1 - - Not Used
2 0.35 TN 6188 Lift Glass/Trunk Motor Release Control (Coupe/Sedan)
3-5 - - Not Used
6 0.35 PK 79 Fuel Door Release Solenoid Control (NO8)
7 0.35 L-GN 1391 Driver Door Unlock Relay Control
8 0.35 PU 544 Headlamp Low Beam Supply Voltage
9 0.35 L-BU 5921 Driver Door Unlock Relay Control
10 0.35 L-BU 187 Rear Fog Lamp Switch Signal (T79)
11 - - Not Used
12 0.35 PU 5059 Intrusion Sensor Alarm On Signal (UTV)
13-14 - - Not Used
15 0.35 YE 5058 Intrusion Sensor Armed Signal (UTU/UTV)
16-17 - - Not Used
18 0.35 L-GN 170 Power Window Master Switch Right Rear Up Signal
19 0.35 PU 169 Power Window Master Switch Left Rear Down Signal
20 - - Not Used
21 0.35 D-BU 1307 Power Window Master Switch Lockout Signal
22 0.35 D-GN 5060 Low Speed GMLAN Serial Data
23-25 - - Not Used
26 0.35 PU 171 Power Window Master Switch Right Rear Down Signal
27 0.35 L-BU/WH 280 Power Window Master Switch Lockout Right Rear Signal
28 0.35 D-GN 168 Power Window Master Switch Left Rear Up Signal
Connector Part Information 
  • Harness Type: Instrument Panel
  • OEM Connector: 15466053
  • Service Connector: 88988806
  • Description: 28-Way F HIT Series (GY)
Terminal Part Information 
  • Terminated Lead: SEALED: 13576402 UNSEALED: 13575870
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
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.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.