{"nhtsa_id":10138755,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-29","date":"2018-01-11","document_id":"SFCC-11JAN18 Att","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Difficulty activating TCU during PDI - SSM73634 & SSM73635 should be attempted before opening a TA. New TCU software is available on the current PATHFINDER release to resolve this concern but due to the time required for programming the advice in these SSM?s are still regarded as best practice since most vehicles can be activated after multiple attempts.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138755-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138755-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138755","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"JAGUAR","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"LAND ROVER","model":"LAND ROVER","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}