Transmission Abbreviations

WARNING: This page is about a different variant/trim than selected.

A/C: Air Conditioning
AC: Alternating Current
AT: Automatic Transmission
DC: Direct Current
DLC: Diagnostic Link Connector
DMM: Digital Multimeter
DTC: Diagnostic Trouble Code
EBTCM: Electronic Brake/Traction Control Module
ECCC: Electronically-Controlled Capacity Clutch
ECM: Engine Control Module
ECT: Engine Coolant Temperature
EMI: Electromagnetic Interference
IAT: Intake Air Temperature
IGN: Ignition
ISS: Input Speed Sensor
MAP: Manifold Absolute Pressure
MIL: Malfunction Indicator Lamp
NC: Normally Closed
NO: Normally Open
OBD: On Board Diagnostic
OSS: Output Speed Sensor
PC: Pressure Control
PCM: Powertrain Control Module
PWM: Pulse Width Modulation
RPM: Revolutions Per Minute
SS: Shift Solenoid
TAP: Transmission Adaptive Pressure
TCC: Torque Converter Clutch
TCM: Transmission Control Module
TFP: Transmission Fluid Pressure
TFT: Transmission Fluid Temperature
TP: Throttle Position
VSS: Vehicle Speed Sensor
WOT: Wide Open Throttle