{"nhtsa_id":10078885,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-08-25","date":"2016-05-17","document_id":"PIP-5402","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH THE DIAGNOSIS AND REPAIR STEPS FOR A VEHICLE WITH A CHECK ENGINE LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P015B OR A REDUCED ENGINE POWER MESSAGE WITH DIAGNOSTIC TROUBLE CODE P1101. TECHNICIAN SHOULD LOOK FOR A MISSING OR DAMAGED O-RING SEAL IN THE CHARGE AIR COOLER COUPLER.","document":null,"url":"https://open.wenmarpro.com/bulletins/10078885","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P015B","P1101"],"topics":[],"vehicles":[{"make":"BUICK","model":"REGAL","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_buick_regal","2014_buick_regal","2015_buick_regal","2016_buick_regal"]},{"make":"CADILLAC","model":"ATS","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_cadillac_ats","2014_cadillac_ats","2015_cadillac_ats","2016_cadillac_ats"]},{"make":"CADILLAC","model":"CT6","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_cadillac_ct6"]},{"make":"CADILLAC","model":"CTS","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_cadillac_cts","2015_cadillac_cts","2016_cadillac_cts"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_chevrolet_malibu","2014_chevrolet_malibu","2015_chevrolet_malibu","2016_chevrolet_malibu"]}],"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":[]}