{"nhtsa_id":10204371,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-13","date":"2021-11-03","document_id":"05-006-21","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE; WHEELS; SERVICE BRAKES","mfr_system":null,"summary":"Rear Caliper Adapter Bolts Are Loose Or Missing This bulletin includes replacing all four rear caliper adapter bolts if loose or missing. Customers may comment on one or more of the following:Click or clunk from the rear of the vehicle. A missing or loose rear brake caliper adapter boltFig. 1.Missing And Loose Caliper Adapter Bolts","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204371-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204371-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10204371","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"wheels","name":"Wheels","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GLADIATOR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_jeep_gladiator","2021_jeep_gladiator"]},{"make":"JEEP","model":"WRANGLER","year_from":2018,"year_to":2021,"match":"exact","vehicle_ids":["2018_jeep_wrangler","2019_jeep_wrangler","2020_jeep_wrangler","2021_jeep_wrangler"]}],"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":[]}