{"nhtsa_id":10179148,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-01","date":"2020-08-25","document_id":"SS1034761","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Service Solution for P3 - CEL On and Engine de-rate due to ATD Chassis Harness Circuit 532M5+ at DEF Heater Supply location is shorted. Harness part number A66-03217-002 has been reported experiencing failures due to damages to 532M5+ circuit shorting /or corrosion in terminals at Connector (23-13053-200) harness location \"ATD_CHAS_F_O_HTR_LINE_DEF_5B\" .","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179148-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179148-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179148","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2007,"year_to":2017,"match":"exact","vehicle_ids":["2007_freightliner_cascadia","2008_freightliner_cascadia","2009_freightliner_cascadia","2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia","2015_freightliner_cascadia","2016_freightliner_cascadia","2017_freightliner_cascadia"]}],"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":[]}