gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Lamps and Indicators - Transmission and Drivetrain > < Torque Converter Clutch Pulse Width Modulated Solenoid|Page 3963
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8. Connect the internal wiring harness electrical connectors to the following components:

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Transmission fluid pressure switch (1)

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1-2 shift control solenoid (2)

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2-3 shift control solenoid (3)

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Pressure control solenoid (4)

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TCC PWM solenoid (5)

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3-2 control solenoid (6)

9. Install the 1-2 accumulator. 

10. Connect the transmission harness 20-way connector to the transmission pass-through connector. Align the arrows on each half of the connector and

insert straight down.

11. Install the transmission filter and oil pan. 

Lamps and Indicators - Transmission and Drivetrain > < Torque Converter Clutch Pulse Width Modulated Solenoid|Page 3963