{"nhtsa_id":10150622,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-10","date":"2015-06-30","document_id":"08-067-15","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"RM4 Radio Enhancements (Japan Only) This bulletin involves inspecting and, if required, updating the radio software. A small number of customers may experience one or more of the following: ? Digital TV, television display screen may be blurry. ? Song names displayed twice in USB and SD media modes. ? Radio may displays or voice prompt ?Please check ETC device? (Electronic Toll Collection). ? Poor navigation guides through overpass or underpasses, multi-level intersections. ? Navigation Turn-by-turn guidance setting may be cleared after ignition is cycled. ? Navigation may reset while driving.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10150622-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10150622-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10150622","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_jeep_cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_jeep_grand-cherokee"]}],"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":[]}