{"nhtsa_id":10130276,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-13","date":"2018-01-30","document_id":"11-178-18","mfr_campaign":null,"replaces":null,"component":"STEERING:GEAR BOX (OTHER THAN RACK AND PINION)","mfr_system":null,"summary":"6MT MODELS ONLY. This bulletin announces availability of ECM reprogramming files to optimize the ECM with improved diagnostic logic for DTC P0852 (Park/Neutral Switch Input Circuit High) detection. If the shifter is moved too fast, the gear change may not be properly detected by the ECM causing the P0852 to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130276-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130276-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10130276","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-gear","name":"Steering gear","parent":"steering"}],"codes":["P0852"],"topics":[],"vehicles":[{"make":"SUBARU","model":"WRX","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_subaru_wrx"]}],"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":[]}