Abbreviations and Definitions

The following abbreviations are frequently used:
^ A: Amps
^ ABS: Antilock Brake System
^ CKT: Circuit
^ DLC: Data Link Connector
^ DTC: Diagnostic Trouble Codes
^ DMM: Digital Multimeter
^ EBCM: Electronic Brake Control Module
^ ESB: Expansion Spring Brake
^ ETS: Enhanced Traction System
^ GND: Ground
^ IGN: Battery Voltage with Ignition to RUN position
^ Infinite: Open Circuit Unmeasurable High Resistance
^ PCM: Powertrain Control Module