buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Brakes and Traction Control > < Transmission Position Switch/Sensor, A/T|Locations
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Transmission Position Switch/Sensor: Description and Operation

Gear Select Switch

The gear select switch tells the PCM which gear the operator has selected (PRNDL), for control of the shift solenoids in the electronically controlled
automatic transmission (ECAT).

Brakes and Traction Control > < Transmission Position Switch/Sensor, A/T|Locations