{"nhtsa_id":634004,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-26","date":"2002-08-23","document_id":"PG01502","mfr_campaign":null,"replaces":null,"component":"TRAILER HITCHES","mfr_system":null,"summary":"TECHNICAL INFORMATION REGARDING THE INSTALLATION OF THE RECEIVER TOWING HITCH CAP DURING PRE-DELIVERY SERVICE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634004","components":[{"id":"trailer-hitch","name":"Trailer hitch","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"4 RUNNER","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_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":[]}