{"nhtsa_id":11025891,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-02","date":"2025-11-28","document_id":"TSB 25-2579","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"This article supersedes TSB 25-2276 to update the Service Procedure to include information where to find connector/pin location in wiring diagram and WSM info to perform PMI and TRON for GSM replacement. Some of the vehicles listed in the Model statement above equipped with a console GSM may exhibit at least one of the following conditions: * Clicking sound coming from shifter after it is placed and kept in reverse, neutral or drive position (2024 only) * Shifter stuck in park * Shifter will not shift into park * Shifter will not shift out of gear * Shifter will not stow/unstow * Shifter will move past the park position * Loose shifter lever arm at pivot * Illuminated powertrain malfunction (wrench) indicator with active DTC P0929:77, P0929:00, P0929:07 and/or P0929:9A stored in the GSM This may be due to the GSM. Note: If the gear shifter lever will not shift into park, the transmission will automatically shift into park when the return to park function is triggered.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025891-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025891-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025891","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0929"],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":2021,"year_to":2025,"match":"exact","vehicle_ids":["2021_ford_f-150","2022_ford_f-150","2023_ford_f-150","2024_ford_f-150","2025_ford_f-150"]}],"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":[]}