{"nhtsa_id":10101646,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-01","date":"2014-05-23","document_id":"SGI14-20","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; EXTERIOR LIGHTING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"\"DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LAND ROVER LR4 (L319) VEHICLES WITHIN THE LISTED VIN RANGE WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CJB CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10101646","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"LR4","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_land-rover_lr4"]}],"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":[]}