Transmission Abbreviations

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

A/C: Air Conditioning
AC: Alternating Current
AT: Automatic Transmission
CCDIC: Climate Control Driver Information Center
DC: Direct Current
DIC: Driver Information Center
DLC: Diagnostic Link Connector
DMM: Digital Multimeter
DTC: Diagnostic Trouble Code
EBTCM: Electronic Brake/Traction Control Module
ECCC: Electronically-Controlled Capacity Clutch
ECT: Engine Coolant Temperature
EMI: Electromagnetic Interference
IAT: Intake Air Temperature
IGN: Ignition
IMS: Internal Mode Switch
ISS: Input Shaft Speed Sensor
MAP: Manifold Absolute Pressure
MIL: Malfunction Indicator Lamp
NC: Normally Closed
NO: Normally Open
OBD: On Board Diagnostic
OSS: Output Shaft Speed Sensor
PC: Pressure Control
PCM: Powertrain Control Module
PWM: Pulse Width Modulation
RPM: Revolutions Per Minute
SS: Shift Solenoid
STL: Service Transmission Lamp
TAP: Transmission Adaptive Pressure
TCC: Torque Converter Clutch
TCM: Transmission Control Module
TFP: Transmission Fluid Pressure
TFT: Transmission Fluid Temperature
TP: Throttle Position
TV: Throttle Valve
VCM: Vehicle Control Module
VSS: Vehicle Speed Sensor
WOT: Wide Open Throttle
4WD: Four-Wheel Drive