{"vehicle":{"id":"2015_ram_4500","year":2015,"make":"Ram","model":"4500"},"code":"P0542","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10217461,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-08","date":"2017-11-29","document_id":"9003585","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Intake Grid Heater, Grid Heater Relay 2012 - 2016 6.7L Cummins engines with Intake Heater issues or DTC P2609 and P0542, please replace the Intake Heater Grid and Relay as a set. 68210071A$ (heater grid) and 05187880A$ (relay). Inspect electrical cable between the heater grid and relay for signs of possible overheating. Replace cable as necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217461-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217461-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10217461"},{"nhtsa_id":10216280,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-07-25","date":"2017-11-29","document_id":"9003585","mfr_campaign":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE; ELECTRICAL SYSTEM","summary":"Intake Grid Heater, Grid Heater Relay 2012 - 2016 6.7L Cummins engines with Intake Heater issues or DTC P2609 and P0542, please replace the Intake Heater Grid and Relay as a set. 68210071A$ (heater grid) and 05187880A$ (relay). Inspect electrical cable between the heater grid and relay for signs of possible overheating. Replace cable as necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10216280-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10216280-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10216280"},{"nhtsa_id":10121737,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-08-31","document_id":"68210071A$","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM","summary":"Intake Grid Heater Grid Heater Relay 2012 - 2016 6.7L Cummins engines with Intake Heater issues or DTC P2609 and P0542, please replace the Intake Heater Grid and Relay as a set. 68210071A$ (relay) and 05187880A$ (grid). Inspect electrical cable between the heater grid and relay for signs of possible overheating. Replace cable as necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121737-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121737-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121737"}],"url":"https://open.wenmarpro.com/makes/ram/4500/2015/bulletins?code=P0542"},"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/ram/4500/2015/codes/P0542","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."]}