GM Service Manual Online
For 1990-2009 cars only
Table 1: Internal Pass-Thru Connector, Wiring Harness Side
Table 2: 3rd Clutch Pressure Switch Assembly Connector (D), Wiring Harness Side
Table 3: 3rd Clutch Pressure Switch Assembly Connector (X), Wiring Harness Side
Table 4: Torque Converter Clutch (TCC) Solenoid Valve Connector, Wiring Harness Side

Internal Pass-Thru Connector, Wiring Harness Side


Object Number: 177181  Size: CH

Connector Part Information

    • 8683790
    • Connector Pass-Thru (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

439

Transmission Solenoid Power

D

WHT

422

Third Clutch Pressure Switch Control

3rd Clutch Pressure Switch Assembly Connector (D), Wiring Harness Side


Object Number: 177178  Size: CH

Connector Part Information

    • 8683790
    • Pressure Switch Connector (GRY)

Pin

Wire Color

Circuit No.

Function

D

WHT

422

Third Clutch Pressure Switch Control

3rd Clutch Pressure Switch Assembly Connector (X), Wiring Harness Side


Object Number: 177161  Size: CH

Connector Part Information

    • 24205046
    • Pressure Switch Connector (GRY)

Pin

Wire Color

Circuit No.

Function

X

BLK

422

Torque Converter Clutch (TCC ) Solenoid Valve Control

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


Object Number: 177184  Size: CH

Connector Part Information

    • 24205046
    • Solenoid and O-Ring Assembly

Pin

Wire Color

Circuit No.

Function

A

RED

439

Transmission Solenoid Power

X

BLK

422

Torque Converter Clutch (TCC) Solenoid Valve Control