Torque Converter Clutch (TCC) Pulse Width Modulated (PWM) Solenoid Valve (M30)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Torque Converter Clutch (TCC) Pulse Width Modulated (PWM) Solenoid Valve (M30)

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 RD	839	Ignition 1 Voltage
B	0.5 TN	418	TCC PWM Solenoid Valve Control

Connector Part Information

Harness: Transmission
OEM: 15473845
Service: Service by Harness - See Part Catalog
Description: 2-Way F Metri-Pack 150.2 Series (BU)

Terminal Part Information

Terminal/Tray: 12124075/8
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12180559-1/J-35616-14 (GN)