{"nhtsa_id":10109347,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-01","date":"2013-01-10","document_id":"122-R4T3W-06","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Concerns: Electronic logbook in Porsche Communication Management (PCM) 3.0 Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. Implausible entries can appear in the logbook (e.g. negativemileage, double entries) on the affected vehicles due to incorrect PCM software. Earlier entries in the logbook can even be overwritten in some cases.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10109347-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10109347-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10109347","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"BOXSTER","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_porsche_boxster"]},{"make":"PORSCHE","model":"BOXSTER (987)","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_porsche_boxster"]}],"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":[]}