{"nhtsa_id":10081021,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-09-26","date":"2016-06-20","document_id":"PIP4699A","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS ON HOW TO DIAGNOSE AND REPAIR VEHICLES WITH SERVICE ENGINE SOON OR DIAGNOSTIC TROUBLE CODE P0133 OR P1133. CHECK FOR THE POST AND PRE OXYGEN SENSOR CONNECTORS BEING SWAPPED. THE PRE SENSOR CONNECTED TO POST CONNECTOR AND POST SENSOR CONNECTED TO PRE CONNECTOR.","document":null,"url":"https://open.wenmarpro.com/bulletins/10081021","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0133","P1133"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_gmc_terrain"]}],"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":[]}