Transmission Abbreviations

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. 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
DSC:: Driver Shift Control
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 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
PCS: Pressure Control Solenoid
PS: Pressure Switch
PWM: Pulse Width Modulation
RPM: Revolutions Per Minute
SS: Shift Solenoid
STL: Service Transmission Lamp
TAP: Transmission Adaptive Pressure
TCC: Torque Converter Clutch
TFP: Transmission Fluid Pressure
TFT: Transmission Fluid Temperature
TP: Throttle Position
VSS: Vehicle Speed Sensor
WOT: Wide Open Throttle