{"nhtsa_id":11022956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-09-09","date":"2025-08-15","document_id":"T-TT-0788-25","mfr_campaign":"T-TT-0788-25","replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Customers state Parking Brake efficiency concerns. The conditions can include the following: • The PKB Pedal feels loose or requires full depression for proper engagement. • Ineffective on steep surfaces, allowing the vehicle to roll with transmission in Neutral. • Ineffective on steep surfaces, allowing the vehicle to roll slightly with transmission in Park. [Transmission Dependency]","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022956-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022956-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11022956","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"4RUNNER","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_toyota_4runner","2024_toyota_4runner"]}],"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":[]}