Transmission Components and System
Transmission Component and System DescriptionThe mechanical components of this unit are as follows:
* A torque converter with an Electronically Controlled Capacity Clutch (ECCC)
* A drive link assembly
* Four multiple disk clutch assemblies: Input, Second, Third and Fourth
* Three friction bands: Forward band, 2/1 band and Reverse band
* Two planetary gear sets: Input and Reaction
* Three one-way clutches: one roller clutch (1/2 support) and two sprag clutches (Third and Input)
* A final drive and differential assembly
* One control valve assembly
* One vane type oil pump
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.
* An Automatic Transmission (A/T) wiring harness assembly