{"nhtsa_id":10121701,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-07-21","document_id":"18-055-16 REV. A","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the PCM with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation a technician may find the following DTCs set in the PCM memory: · **P0335 - Crankshaft Position Sensor Circuit. · P0456 - Evaporative System Small Leak (applies to 2014 MY only). · P2299 - Brake Pedal Position/Accelerator Pedal Position Incompatible (applies to 2015 MY only).** · P0456 - EVAP System Small Leak. · P0301 - Cylinder 1 Misfire. · P0302 - Cylinder 2 Misfire. · P0303 - Cylinder 3 Misfire. · P0304 - Cylinder 4 Misfire. · P0305 - Cylinder 5 Misfire. · P0306 - Cylinder 6 Misfire · P0300 - Multiple Cylinder Misfire. · P0513 - Invalid SKIM Key.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121701-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121701-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121701","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0300","P0301","P0302","P0303","P0304","P0305","P0306","P0335","P0456","P0513","P2299"],"topics":[],"vehicles":[{"make":"DODGE","model":"DURANGO","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_dodge_durango","2015_dodge_durango"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_jeep_grand-cherokee"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}