{"vehicle":{"id":"2016_jeep_wrangler","year":2016,"make":"Jeep","model":"Wrangler"},"code":"P0306","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10141319,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2016-03-01","document_id":"18-021-16","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · P0335 - Crankshaft Position Sensor Circuit. · P0306 - Cylinder 6 Misfire. The following enhancements are also included in this software update: · Cruise control calibration improvement. · Improved engine misfire calibration on automatic transmission vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10141319-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10141319-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141319"},{"nhtsa_id":10121699,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-07-20","document_id":"18-021-16 REV. B","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · **P0305 - Cylinder 5 Misfire.** · P0300 - Multiple Cylinder Misfire. · P0335 - Crankshaft Position Sensor Circuit. · P0306 - Cylinder 6 Misfire. The following enhancements are also included in this software update: · Cruise control calibration improvement. · Improved engine misfire calibration on automatic transmission vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121699-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121699-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121699"}],"url":"https://open.wenmarpro.com/makes/jeep/wrangler/2016/bulletins?code=P0306"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/jeep/wrangler/2016/codes/P0306","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}