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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1257 (COMPONENT LOCATIONS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSAUTOMATIC TRANSMISSION (MYB)
2006 Chevrolet Suburban C2500, 6.0 U

Automatic Transmission (MYB)

2006 Chevrolet Suburban C2500, 6.0 USECTION Automatic Transmission (MYB)
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission (MYB) Connector End View
GM1653381Courtesy of GENERAL MOTORS CORP.
Automatic Transmission (MYB)

Pin Wire Circuit Function
1-2 - - Not Used
3 0.5 OG/BK 1786 Ignition Lock Cylinder Control Actuator Signal
4 0.8 OG 440 Battery Positive Voltage
5 0.8 BK/WH 1551 Ground
6 0.35 WH 17 Stop Lamp Switch Signal or Stop Lamp Supply Voltage
7-8 - - Not Used
9 0.35 D-BU 5985 Accessory Wakeup Serial Data
10 0.5 TN/WH 2500 High Speed GMLAN Serial Data Bus+
11 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
12 0.5 PK 339 Ignition 1 Voltage
13 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
14 0.5 TN/WH 2500 High Speed GMLAN Serial Data Bus+
15-16 - - Not Used
Connector Part Information 
  • OEM: 15131300
  • Service: See Catalog
  • Description: 16-Way F (BK)
Terminal Part Information 
  • Pins: 4, 12
  • Terminal/Tray: 1928498135/19
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
  • Pins: 6, 9
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: 1, 3-6, 9-14,
  • Terminal/Tray: 2 2124 472200
  • Core/Insulation Crimp: Pins 3-5, 10-14 - See Terminal Repair Kit
  • Core/Insulation Crimp: Pins 5, 6, 9 - E/1
  • Release Tool/Test Probe: See Terminal Repair Kit
RENDER: 1.0x

NO RELATED

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

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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.