GM Service Manual Online
For 1990-2009 cars only

Abbreviation

Definition

ABC

Active Brake Control

ABS

Antilock Brake System

B+

Battery Voltage

BPMV

Brake Pressure Modulator Valve

BTM

Brake Thermal Model

CVRSS

Continuously Variable Road Sensing Suspension

CKT

Circuit

DLC

Data Link Connector

DTC

Diagnostic Trouble Code

DMM

Digital Multimeter

EBTCM

Electronic Brake and Traction Control Module

ICCS

Integrated Chassis Control System

IPC

Instrument Cluster

IPM

Instrument Panel Integration Module

PCM

Powertrain Control Module

PWM

Pulse Width Modulated

SWPS

Steering Wheel Position Sensor

TCS

Traction Control System

V

Voltage

WSS

Wheel Speed Sensor