Connector Identification

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying AT inline 20-pin Connector (Engine Side)

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Fig 2: Identifying AT inline 20-pin Connector (Transmission Side)

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Fig 3: Identifying Fluid Pressure Manual Valve Position Switch Connector (Wiring Harness Side)

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Fig 4: Identifying 1-2 Shift Solenoid Valve Connector (Wiring Harness Side)

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Fig 5: Identifying 2-3 Shift Solenoid Valve Connector (Wiring Harness Side)

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Fig 6: Identifying Pressure Control Solenoid Valve Connector (Wiring Harness Side)

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Fig 7: Identifying TCC PWM Solenoid Valve Connector (Wiring Harness Side)

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Fig 8: Identifying Fluid Temperature Sensor Connector (Wiring Harness Side)

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Fig 9: Identifying Input Speed Sensor Connector (Wiring Harness Side)

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Fig 10: Identifying Internal Mode Switch Connector (Wiring Harness Side)

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Fig 11: Identifying Stop Lamp (Shift Interlock/TCC) Switch Connector (Wiring Harness Side)

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Fig 12: Identifying Vehicle Speed Sensor Connector (Wiring Harness Side)

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