{"nhtsa_id":10100027,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-05-22","date":"2017-03-14","document_id":"SSM 46455","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"SOME 2017 F-SUPER DUTY VEHICLES EQUIPPED WITH ELECTRONIC SHIFT ON THE FLY (ESOF) FOUR WHEEL DRIVE MAY EXHIBIT A 4X4 INDICATOR ILLUMINATED WITH DTC P1839 IN THE TCCM. THIS MAY BE CAUSED BY A BACKED OUT OR LOOSE PIN FOR CIRCUIT CCF07 BN-GN AT C1010 WHICH IS LOCATED BY THE DRIVER SIDE FENDER. BEFORE ATTEMPTING DIAGNOSIS OR REPAIRS, INSPECT PIN 16 IN CONNECTOR C1010. IF NO CONCERN IS FOUND, REFER TO WORKSHOP MANUAL (WSM), SECTION 308-07 FOR NORMAL DIAGNOSTICS.","document":null,"url":"https://open.wenmarpro.com/bulletins/10100027","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":["C1010","P1839"],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_ford_f-750"]}],"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":[]}