{"nhtsa_id":10143917,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-08-20","date":"2018-07-02","document_id":"ZLH_Lexus POL17-","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Warranty Policy Bulletin: Lexus has received reports of customer concerns regarding the illumination of the check engine light (Malfunction Indicator Light) due to moisture/water in the Air Injection Pumps and/or Air Switching Valves. Lexus has received reports of customer concerns regarding the illumination of the check engine light (Malfunction Indicator Light) due to moisture/water in the Air Injection Pumps and/or Air Switching Valves. Although the Air Injection Pumps and Air Switching Valves are covered by Lexus? New Vehicle Limited Basic Warranty* for 4 years or 50,000 miles (whichever comes first) and by the California Emission Warranty* for 7 years or 70,000 miles (whichever comes first), we at Lexus care about the customers? ownership experience. Lexus is now extending the warranty coverage for repairs related to illumination of the check engine light (Malfunction Indicator Light) due to moisture/water in the Air Injection Pumps and/or Air Switching Valves. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143917-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143917-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10143917","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"GX","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_lexus_gx","2011_lexus_gx","2012_lexus_gx","2013_lexus_gx"]}],"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":[]}