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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2155 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS PART 1)BODY CONTROL MODULE (BCM) X6
2006 Chevrolet Suburban C1500, 5.3 Z

Body Control Module (BCM) X6

2006 Chevrolet Suburban C1500, 5.3 ZSECTION Body Control Module (BCM) X6
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module (BCM) X6 Connector End View
GM1664502Courtesy of GENERAL MOTORS CORP.
Body Control Module (BCM) X6

Pin Wire Circuit Function
1 - - Not Used
2 1 WH/BK 158 Courtesy Lamp Supply Voltage
3-7 - - Not Used
8 0.35 TN/WH 746 Right Front Door Ajar Switch Signal (Except AN3/DL3)
9 0.35 D-BU 245 Passenger Door Lock Switch Unlock Signal (YE9 without AN3/DL3 or Except YE9/MEX/A52)
10 0.35 GY/BK 745 Left Front Door Ajar Switch Signal (Except AN3/DL3)
11-13 - - Not Used
14 0.35 L-GN/BK 748 Right Rear Door Ajar Switch Signal (Crew Cab)
15 0.35 L-BU/BK 747 Left Rear Door Ajar Switch Signal (Crew Cab)
16 0.35 OG 5922 Passenger Door Open Switch Signal (MEX/A52)
17 - - Not Used
18 0.35 L-BU 244 Passenger Door Lock Switch Lock Signal (YE9 without AN3/DL3 or Except YE9/MEX/A52)
19 - - Not Used
20 0.35 L-GN 262 Driver Door Key Switch Signal (AU3 without AN3/DL3)
21 - - Not Used
22 0.35 TN 126 Front Door Open Switch Signal (MEX/A52)
23 0.5 YE 5058 Intrusion Sensor Armed Signal (SPO Alarm)
24-25 - - Not Used
Connector Part Information 
  • OEM: 15482793
  • Service: 88988842
  • Description: 25-Way F HIT Series (PK)
Terminal Part Information 
  • Pins: 2
  • Terminal/Tray: SNAC-A061T-M2.8/20
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: 8-10, 14-16, 18, 20, 22, 23
  • Terminal/Tray: SNAC3-A021T-M0.64/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
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.