Transmission Abbreviations

PCM Powertrain Control Module
TCC Torque Converter Clutch
TP Sensor Throttle Position Sensor
ECT Sensor Engine Coolant Temperature Sensor
TIS Sensor Transmission Input Speed Sensor
VS Sensor Vehicle Speed Sensor
NC Normally Closed
NO Normally Open
PCS Pressure Control Solenoid
TFP Val. Position Sw.: Automatic Transmission Fluid Pressure Manual Valve Position Switch
PWM Pulse Width Modulated
WOT Wide Open Throttle
RPM Revolutions Per Minute
TCM Transmission Control Module
PM Permanent Magnet
A/C Air Conditioning
MAP Manifold Absolute Pressure
TFT Sensor Automatic Transmission Fluid