{"nhtsa_id":10018997,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-01-30","date":"2005-11-16","document_id":"04905","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MALFUNCTION ON DIAGNOSTIC TROUBLE CODE P0171, P0174. P2195, OR P2197 CONCERNING TOYOTA 4 RUNNER 2005-2006. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/10018997","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0171","P0174","P2195","P2197"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"4 RUNNER","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_toyota_4runner"]},{"make":"TOYOTA","model":"4RUNNER","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_toyota_4runner"]}],"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":[]}