Initial Inspection and Diagnostic Overview

BCM Body Control Module

CKT Circuit

CVI Clutch Volume Index

DLC Data Link Connector

DRB III Diagnostic Readout Box, 3rd Generation

DTC Diagnostic Trouble Code

EATX Electronic Automatic Transmission

EMCC Electronically Modulated Converter Clutch

FCM Front Control Module (part of the IPM system)

IOD Ignition Off-Draw

IPM Integrated Power Module

IRT Intelligent Recovery Timer

ISS Input Speed Sensor

LED Light Emitting Diode

LR Low/Reverse Clutch or Pressure Switch

LU Lockup

MIC Mechanical Instrument Cluster

MIL Malfunction Indicator Lamp

NGC Next Generation Controller

OBD II On-Board Diagnostics, 2nd Generation

OD Overdrive Clutch or Pressure Switch

OSS Output Speed Sensor

PCM Powertrain Control Module

PEMCC Partial Electronically Modulated Converter Clutch

PLU Partial Lockup

REV Reverse Clutch

SLPK Solenoid Pack

SSV Solenoid Switch Valve

SW Switch

TCC Torque Converter Clutch

TCM Transmission Control Module

TP Throttle Position

TRD Torque Reduction

TRS Transmission Range Sensor

UD Underdrive Clutch

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