{"nhtsa_id":10183414,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-05","date":"2020-11-10","document_id":"TSB 20-2370","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION:COIL:HIGH TENSION/SPARK PLUG WIRES; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Some 2020 F-53 Motorhome Chassis vehicles equipped with a 7.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with a misfire or lack of power with diagnostic trouble codes (DTC) P0300, P0316, and/or P0301-P0304 built on or before 28-Sep-2020. This may be due to damaged spark plug wire(s). To correct the condition, follow the service procedure to modify the passenger side engine compartment air baffle and replace the engine spark plug wires.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183414-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183414-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183414","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":["P0300","P0301","P0304","P0316"],"topics":[],"vehicles":[{"make":"FORD","model":"F-53","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F53","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]}],"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":[]}