E1-14 INTRODUCTION ABBREVIATIONS The following abbreviations are used in this section. Abbreviations Explanation ASC Auto Speed Control ASSY Assembly CNG Compressed Nutural Gas DPF Diesel Particulate Filter ECU Electronic Control Unit FR Front J/B Junction Block LH Left-Hand LPG Liquefied Petroleum Gas M/T Manual Transmission OPS Operator Presence Sensing PS Power Steering R/B Relay Block RH Right-Hand RR Rear SAS System of Active Stability SOL Solenoid SPEC. Specification T/C Torque Converter & Transmission W/ With W/O Without