Transmission Abbreviations
TRANSMISSION ABBREVIATIONS
| A/C | Air Conditioning |
| AC | Alternating Current |
| AT | Automatic Transmission |
| CAN | Controller Area Network |
| 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 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 |
| 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 |
| TR | Transaxle Range |
| TV | Throttle Valve |
| VCM | Vehicle Control Module |
| VSS | Vehicle Speed Sensor |
| WOT | Wide Open Throttle |