{"nhtsa_id":10146014,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-22","date":"2018-08-13","document_id":"NAS18.08.002","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range where if the engine coolant temperature is below 70° Celsius (158° Fahrenheit) in over-run, the engine runs using the incorrect level of mapping. In this region, the map is too retarded and may cause misfires which overheat the catalytic converter, resulting in damage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146014-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146014-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146014","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"XF","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_jaguar_xf"]}],"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":[]}