{"nhtsa_id":10034048,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-10-13","date":"2010-04-01","document_id":"PB-10093","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CADILLAC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. REVISED ECM CALIBRATION. CERTAIN VEHICLES EQUIPPED WITH ENGINE RPO LAU (HFV6) MAY EXHIBIT THE FOLLOWING CONDITION. THE CURRENT ENGINE CONTROL MODULE (ECM) CALIBRATION AIGORITHM INCREASES THE TURBO BOOST PRESSURE IN RESPONSE TO RETARDED SPARK TIMING. CSC LETTER WAS REC'D. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034048","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"SRX","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_cadillac_srx"]}],"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":[]}