{"nhtsa_id":10171288,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-02-10","date":"2020-01-17","document_id":"PIP5675A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. That this may be caused by a software anomaly, and that GM is currently looking into the issue. It provides testing and related direction based on the results.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171288-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171288-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10171288","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P1098","P26BB"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XT4","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_cadillac_xt4","2020_cadillac_xt4"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2019,"year_to":2020,"match":"base","vehicle_ids":["2019_chevrolet_silverado","2020_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2020,"match":"base","vehicle_ids":["2019_gmc_sierra","2020_gmc_sierra"]}],"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":[]}