For 1990-2009 cars

The following abbreviations are frequently used in this section:

• | A: Amps

• | ABS: Antilock Brake System

• | B+: Battery positive

• | BPMV: Brake Pressure Modulator Valve

• | CKT: Circuit

• | DLC: Data Link Connector

• | DTC: Diagnostic Trouble Codes

• | DMM: Digital Multimeter

• | EBTCM: Electronic Brake Traction Control Module

• | ECM: Engine Control Module

• | EMI: Electromagnetic Interference

• | GND: Ground

• | IGN: Battery Voltage with Ignition to the RUN position

• | Infinite: Open Circuit/Unmeasurable High Resistance

• | TCM: Transmission Control Module

• | TCS: Traction Control System

• | SIR: Supplemental Inflatable Restraint

• | VES: Variable Effort Steering

• | WSS: Wheel Speed Sensor

• | ohms: Ohms

• | %: Percent