{"nhtsa_id":10197319,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-14","date":"2021-05-06","document_id":"N202324050","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Update Bulletin. Certain vehicles equipped with a 2.0L Diesel Engine, RPO (LSQ), may have a condition where the diesel particulate filter, (DPF), sensor indicates a high soot loading has occurred. This could potentially cause a diagnostic trouble code (DTC) P244B to set, resulting in reduced power. Engine Control Module Reprogramming with SPS","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10197319-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10197319-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10197319","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":["P244B"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XT4","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_cadillac_xt4","2021_cadillac_xt4"]}],"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":[]}