Initial Inspection and Diagnostic Overview

APPS Accelerator Pedal Position Sensor

BCM Body Control Module

CKT Circuit

CVI Clutch Volume Index

DLC Data Link Connector

DRBIII Diagnostic Readout Box

DTC Diagnostic Trouble Code

EATX Electronic Automatic Transmission

EMCC Electronically Modulated Converter Clutch

FCM Front Control Module (part of the IPM system)

FEMCC Full Electronically Modulated Converter Clutch

IOD Ignition Off-Draw

IRT Intelligent Recovery Timer

ISS Input Speed Sensor

LED Light Emitting Diode

LPS Line Pressure Sensor

LR Low/Reverse Clutch

MIC Mechanical Instrument Cluster

MIL Malfunction Indicator Lamp

MS Multi-Select

OBDII On-Board Diagnostics, 2nd Generation

OD Overdrive Clutch

OSS Output Speed Sensor

PCI Programmable Controller Interface (Vehicle bus system)

PCM Powertrain Control Module

PCS Pressure Control Solenoid

PEMCC Partial Electronically Modulated Converter Clutch

REV Reverse Clutch

SSV Solenoid Switch Valve

SW Switch

TCC Torque Converter Clutch

TCM Transmission Control Module

TCCM Transfer Case Control Module

TP Throttle Position

TRD Torque Reduction

TRS Transmission Range Sensor

TTS Transmission Temperature Sensor

UD Underdrive Clutch

2C 2nd Clutch

4C 4th Clutch

2/4 2nd and 4th gear Clutch or Pressure Switch