Abbreviations D

DRV  -    Drive dB -        Decibels DC -       Direct Current Def. -      Defrost Defog. -  Defogger DERM -  Diagnostic Energy Reserve Module DFS -     Deceleration Fuel Shutoff Diag. -    Diagnostic DIC -      Driver Information Center DID -      Driver Information Display DIS -      Distributorless Ignition System DIST -    Ditributor or Distribution DLC -     Data Link Connector DOHC -  Double Overhead Cam DOT -    Department of Transportation DTC -    Diagnostic Trouble Code