{"vehicle":{"id":"2021_hyundai_elantra","year":2021,"make":"Hyundai","model":"Elantra"},"code":"P17D2","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":4,"bulletins":[{"nhtsa_id":10228216,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-22","date":"2022-12-13","document_id":"22-01-041H-1","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU); POWER TRAIN","summary":"This bulletin provides information related to a Modular Clutch Actuator (MCA) compliance software update for P17D249, a permanent DTC that cannot be cleared with the CARB drive cycle. The software update allows the MCA to send the appropriate diagnostics status to the Hybrid Power Control Unit (HPCU) so the DTC can be cleared when the CARB drive cycle has been met. Certain vehicles may experience a check engine light.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228216-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228216-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228216"},{"nhtsa_id":10228215,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-22","date":"2022-12-13","document_id":"22-01-041H-1","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU); POWER TRAIN","summary":"A compliance software update is needed for DTC P17D249, a permanent DTC that affects the MCA (Modular Clutch Actuator). The software update allows the MCA to send the appropriate diagnostics status to the HPCU (Hybrid Power Control Unit) so the DTC can be cleared when the CARB drive cycle has been met. Certain vehicles may experience a check engine light.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228215-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228215-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228215"},{"nhtsa_id":10227331,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-07","date":"2022-11-30","document_id":"22-01-041H","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; POWER TRAIN; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU)","summary":"A compliance software update is needed for DTC P17D249, a permanent DTC that affects the MCA (Modular Clutch Actuator). The software update allows the MCA to send the appropriate diagnostics status to the HPCU (Hybrid Power Control Unit) so the DTC can be cleared when the CARB drive cycle has been met. Certain vehicles may experience a check engine light.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227331-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227331-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10227331"},{"nhtsa_id":10227328,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-07","date":"2022-11-30","document_id":"22-01-041H","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU); ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN","summary":"This bulletin provides information related to a Modular Clutch Actuator (MCA) compliance software update for P17D249, a permanent DTC that cannot be cleared with the CARB drive cycle. The software update allows the MCA to send the appropriate diagnostics status to the Hybrid Power Control Unit (HPCU) so the DTC can be cleared when the CARB drive cycle has been met. Certain vehicles may experience a check engine light.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227328-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227328-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10227328"}],"url":"https://open.wenmarpro.com/makes/hyundai/elantra/2021/bulletins?code=P17D2"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/hyundai/elantra/2021/codes/P17D2","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}