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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Component Locator >> Automatic Transmission Internal Connector End Views (M30/M32) >> Torque Converter Clutch (TCC) Solenoid Valve, Wiring Harness Side

Torque Converter Clutch (TCC) Solenoid Valve, Wiring Harness Side

WARNING: This page is about a different variant/trim than selected.
Torque Converter Clutch (TCC) Solenoid Valve, Wiring Harness Side

GM168419Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 10478128
  • Service:
  • Description: CBL Solenoid Valve
Pin  Wire Color  Circuit No.  Function 
A RD 839 Ignition 1 Voltage
B BK 422 TCC Solenoid Valve Control