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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2157 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS PART 3)MULTIFUNCTION SWITCH - I/P (EXCEPT MEX)
2006 Chevrolet Suburban C2500, 6.0 U

Multifunction Switch - I/P (Except MEX)

2006 Chevrolet Suburban C2500, 6.0 USECTION Multifunction Switch - I/P (Except MEX)
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: Multifunction Switch - I/P (Except MEX) Connector End View
GM1664569Courtesy of GENERAL MOTORS CORP.
Multifunction Switch - I/P (Except MEX)

Pin Wire Circuit Function
1 0.35 L-BU 1788 Traction Control Switch Signal (JL4/HP2)
2 0.35 GY 2555 Rear Park Assist Disable Signal (YE9/Y91/HP2)
3 0.35 BK 1850 Ground (Except HP2)
0.5 BK 1850 Ground (HP2)
4 0.35 YE 6817 LED Backlight Dimming Control
5 0.35 BN 5852 Rear Park Assist LED Disable Signal (YE9/Y91/HP2)
6 0.35 PU/WH 6816 Indicator Dimming Control
7 0.35 L-GN 6096 Washer Fluid Heated Control Switch Signal (XA7)
8-9 - - Not Used
10 0.5 OG/BK 5285 Adjustable Pedals Relay Rearward Control (YE9/Y91/HP2)
11 0.5 YE/BK 5813 12-Volt Supply (YE9/Y91/HP2)
12 0.5 PU 5286 Adjustable Pedals Relay Forward Control (YE9/Y91/HP2)
Connector Part Information 
  • OEM: 13551678
  • Service: See Catalog
  • Description: 12-Way F Receptacle 0.64 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
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  • • 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.