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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2002 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - A/C COMPRESSOR THROUGH ELECTRONIC POWER STEERING MODULE X1)COMPONENT CONNECTOR END VIEWSCONTROL SOLENOID VALVE ASSEMBLY X1 (MYC, MYD OR M99)
2006 Chevrolet Suburban C2500, 6.0 U

Control Solenoid Valve Assembly X1 (MYC, MYD or M99)

2006 Chevrolet Suburban C2500, 6.0 USECTION Control Solenoid Valve Assembly X1 (MYC, MYD or M99)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Control Solenoid Valve Assembly X1 (MYC, MYD or M99) Connector End View
GM1653381Courtesy of GENERAL MOTORS CORP.
Control Solenoid Valve Assembly X1 (MYC, MYD or M99)

Pin Wire Circuit Function
1-2 - - Not Used
3 0.35 OG/BK 1786 Ignition Lock Cylinder Control Actuator Signal
4 0.5 RD/WH 1840 Battery Positive Voltage
5 0.8 BK/WH 451 Ground
6-8 - - Not Used
9 0.35 D-BU 5985 Accessory Wake up Serial Data
10 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
11 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
12 0.5 PK/WH 2139 Ignition Voltage
13 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
14 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
15 - - Not Used
16 0.35 OG/BK 6399 Replicated TOS Signal (without NQH)
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 15491328
  • Service Connector: 15131300
  • Description: 16-Way F 1.5 Series Sealed (BK)

Terminal Part Information
  • Terminated Lead: Pins 3-5, 10-14 - 13575434
  • Terminated Lead: Pins 9, 16 - 13575426
  • Release Tool: J-38125-28
  • Diagnostic Test Probe: J-35616-66 (YE)
  • Terminal/Tray: 2 21 24 47220 0/12
  • Core/Insulation Crimp: E/1
RENDER: 1.0x

NO RELATED

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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