{"nhtsa_id":632467,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-07-16","date":"2002-04-10","document_id":"EL20","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"THIS PURPOSE OF THIS BULLETIN IS TO NOTIFY UD MANAGERS AND UD TECHNICIANS OF THE DIAGNOSTIC PROCEDURES AND METHODS THAT ARE USED FOR THE MD-TICS SYSTEM IN 200.5 MODEL YEAR MEDIUM DUTY VEHICLES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/632467","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN DIESEL","model":"UD1800","year_from":1999,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD2000","year_from":1999,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD2300","year_from":1999,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD2600","year_from":1999,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"UD","model":"UD3300","year_from":1999,"year_to":2000,"match":"exact","vehicle_ids":["1999_ud_ud3300","2000_ud_ud3300"]}],"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":[]}