Buick Workshop Service and Repair Manuals > Rainier AWD L6-4.2L VIN S (2005) > Powertrain Management | Transmission Control Systems | Sensors and Switches - Transmission and Drivetrain | Sensors and Switches - A/T | Transmission Position Switch/Sensor, A/T | Component Information | Locations

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Vehicle Speed Sensor (VSS)

1 - VSS Sensor
2 - Transfer Case

Transmission Control Module (TCM)

1 - Engine Harness
2 - Transmission Control Module (TCM)
3 - Transmission Control Module (TCM) Connector Harness

Buick Workshop Service and Repair Manuals