{"nhtsa_id":10055413,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-05-20","date":"2014-03-01","document_id":"PIE-0291","mfr_campaign":null,"replaces":"PIE-0291-A","component":"ENGINE","mfr_system":null,"summary":"GM: THE MALFUNCTION INDICATOR LAMP IS ILLUMINATED WITH DTC P2138 OR P06A3. ENGINEER WOULD LIKE TO GATHER INFORMATION FROM THE VEHICLE PRIOR TO ANY ATTEMPTS TO REPAIR THE VEHICLE. *JS UPDATED 05/19/2014 *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10055413","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P06A3","P2138"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_cadillac_ats","2014_cadillac_ats"]},{"make":"CADILLAC","model":"CTS","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_cadillac_cts"]}],"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":[]}