Possible causes – Engine Control Module/Powertrain Control Module poor electrical connection– Low battery voltage– Poor battery connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) DODGE Related P2509 code 2006 DODGE RAM 2500 Electrical System:alternator/generator/regulator 2006 DODGE RAM 2500 Digital Instrument Panel 2006 DODGE RAM 3500 Electrical System:alternator/generator/regulator 2006 DODGE RAM 3500…