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Home >> Cadillac >> 2014 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Wiring Systems And Power Management - Component Connector End Views - 1-2 Shift Solenoid To Drive Motor Battery Control Module (X3)) >> Component Connector End Views >> Body Control Module (BCM) X5
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Body Control Module (BCM) X5

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
GM1664500Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15480179
  • Service Connector: 88988837
  • Description: 25-Way F HIT Series (BN)
Terminal Part Information
  • Pins: 1, 2, 4, 5
  • Terminated Lead: 13327199
  • Release Tool: J-38125-12A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: Pin: 1, 2 -C/A
  • Core/Insulation Crimp: Pins: 4, 5 - E/A
  • Pins: 6, 7-11, 13-16, 18-21, 23-24
  • Terminated Lead: 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
Body Control Module (BCM) X5

Pin Wire Circuit Function
1 1 YE 18 Left Rear Stop/Turn Lamp Supply Voltage
2 1 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage
3 - - Not Used
4 0.5 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage
5 0.5 L-BU 1320 CHMSL Supply Voltage/Stop Lamp Supply Voltage
6 0.35 L-BU/WH 6311 Cruise/ETC/TCC Brake Signal
7 - - Not Used
8 0.5 PK 5076 Current Sensor Supply Voltage (10 Series except MEX)
9 0.5 WH 5075 Current Sensor Signal (10 Series except MEX)
10 0.5 BN 5077 Low Reference (10 Series except MEX)
11 0.35 D-BU 38 Backup Lamp Relay Control
12 - - Not Used
13 0.35 OG 300 Ignition 3 Voltage
14 0.35 WH 2283 12-Volt Reference (NQF, NQH or 10 Series except MEX or except 8S8)
15 0.35 PU 5531 Hood Closed Switch Signal (AP3 or AP8)
16 0.35 L-BU 1134 Park Brake Switch Signal (Park brake systems only)
17 - - Not Used
18 0.35 TN 28 Horn Relay Control (except MEX)
19 0.35 YE 6812 Out of Park Signal (YE9 or HP2)
20 0.35 GY 91 Windshield Wiper Switch Signal 2
21 0.35 TN 860 Front Windshield Wiper Switch High Signal Control
22 - - Not Used
23 0.35 PK/WH 1970 Headlamp Low Beam Relay Control
24 0.35 D-BU 45 Park Lamp Relay Control
25 - - Not Used
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