SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1004 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTORSAUXILIARY BODY CONTROL MODULE (XBCM) X1 (EXPORT)
2006 Chevrolet Suburban C1500, 5.3 Z

Auxiliary Body Control Module (XBCM) X1 (Export)

2006 Chevrolet Suburban C1500, 5.3 ZSECTION Auxiliary Body Control Module (XBCM) X1 (Export)
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: Auxiliary Body Control Module (XBCM) X1 (Export) Connector End View
GM73156Courtesy of GENERAL MOTORS CORP.
Auxiliary Body Control Module (XBCM) X1 (Export) Connector Parts Information

Connector Part Information 
  • OEM: 12110088
  • Service: 15306210
  • Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information 
  • Pins: A1-A3, A7-A8, A10, A12, B1-B2, B4
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Auxiliary Body Control Module (XBCM) X1 (Export) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 0.5 BK 1050 Ground
A2 0.5 RD/WH 2640 Battery Positive Voltage
A3 0.35 D-GN 5060 Low Speed GMLAN Serial Data
A4-A6 - - Not Used
A7 0.8 BK/WH 1851 Ground
A8-A9 - - Not Used
A10 0.35 PK 7141 Trailer Connected Signal Trailer
A11 - - Not Used
A12 0.35 YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage
B1 0.5 L-BU 1320 CHMSL Supply Voltage
B2 0.35 PK 239 Ignition 1 Voltage
B3-B10 - - Not Used
B11 0.35 D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage
B12 - - Not Used
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.