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Home >> Buick >> 2000 >> Century V6-3.1L VIN J >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Transaxle Controls
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Transaxle Controls

The electrical components of this unit are as follows:
^ Two shift solenoid valves: 1-2/3-4 and 2-3
^ A Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve
^ A Pressure Control (PC) solenoid valve
^ An automatic Transmission Fluid Temperature (TFT) sensor
^ Two speed sensors: Input shaft and vehicle speed sensors
^ An automatic Transmission Fluid Pressure (TFP) manual valve position switch
^ Either an internal Mode Switch or an exterior-mounted Transmission Range Switch. See the data referenced by the Scan Tool or refer to Automatic Transmission Electronic Component Views.
^ An Automatic Transmission (A/T) wiring harness assembly

For more information, refer to Electronic Component Description and
Transmission General Description in Automatic Transaxle 4T65-E.