{"nhtsa_id":10117410,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2015-02-02","document_id":"122-X7N8S-05","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Concerns: PDK control unit Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. A new data record for the PDK control unit is available for the affected vehicles. * PDKcontrolunit: With the previous data record for the PDK control unit, slowly braking the vehicle when the PDK transmission shifts down from 2nd to 1st gear just before the vehicle comes to a standstill or even when switching from coasting mode to normal driving can result in a hard and clearly perceptible gear change.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117410-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117410-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117410","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"MACAN S","year_from":2015,"year_to":2015,"match":"base","vehicle_ids":["2015_porsche_macan"]},{"make":"PORSCHE","model":"MACAN TURBO","year_from":2015,"year_to":2015,"match":"base","vehicle_ids":["2015_porsche_macan"]},{"make":"PORSCHE","model":"PANAMERA S E-HYBRID","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_porsche_panamera"]},{"make":"PORSCHE","model":"PANAMERA TURBO S","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_porsche_panamera"]}],"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":[]}