{"vehicle":{"id":"2020_jeep_wrangler","year":2020,"make":"Jeep","model":"Wrangler"},"code":"P0506","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":18,"bulletins":[{"nhtsa_id":10241090,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-08-21","date":"2023-06-15","document_id":"1807023","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P02EE - CYLINDER 1 INJECTOR CIRCUIT PERFORMANCE. ? P02EF - CYLINDER 2 INJECTOR CIRCUIT PERFORMANCE. ? P02F0 - CYLINDER 3 INJECTOR CIRCUIT PERFORMANCE. ? P02F1 - CYLINDER 4 INJECTOR CIRCUIT PERFORMANCE. ** ? P0335 - Crankshaft Position Sensor Circuit. ? P0339 - Crankshaft Position Sensor Intermittent. ? P2C90 - Crankcase Ventilation System - Hose 9A9 Disconnected . ? P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). ? P0441 - EVAP Purge System Performance. ? P0607 - ECU Internal Performance. ? P0506 - Idle Speed Performance Lower Than Expected. The customer may also comment on the following: ? ?Performance Limited Service Fuel System? message in the Instrument Panel Cluster (IPC). This bulletin involves reprogramming the PCM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241090-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241090-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10241090"},{"nhtsa_id":10229329,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2020-07-10","document_id":"1801320","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following Diagnostic Trouble Codes (DTCs) have been set:P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10229329-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10229329-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229329"},{"nhtsa_id":10229149,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2022-03-17","document_id":"1805322","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; EXTERIOR LIGHTING","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (DTCs) have been set: P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229149-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229149-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229149"},{"nhtsa_id":10223597,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2020-06-30","document_id":"1801220A","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one of the followingDTCs have been set:P2C90 - Crankcase Ventilation System - Hose \"A\" Disconnected. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223597-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223597-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223597"},{"nhtsa_id":10223586,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2020-06-16","document_id":"1801220","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one of the followingDTCs have been set: P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223586-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223586-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223586"},{"nhtsa_id":10223585,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2020-06-16","document_id":"1801320","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs have been set: P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223585-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223585-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223585"},{"nhtsa_id":10223187,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2022-03-17","document_id":"1805322","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (DTCs) have been set: P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10223187-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10223187-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223187"},{"nhtsa_id":10221759,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-07-10","document_id":"1801320","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EXTERIOR LIGHTING; ELECTRICAL SYSTEM","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following Diagnostic Trouble Codes (DTCs) have been set:P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221759-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221759-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221759"},{"nhtsa_id":10221488,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-15","document_id":"1805322REVA","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (DTCs) have been set: P0335 - Crankshaft Position Sensor Circuit. P0339 - Crankshaft Position Sensor Intermittent. P2C90 - Crankcase Ventilation System - Hose \"A\" Disconnected. P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221488-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221488-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221488"},{"nhtsa_id":10221487,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-15","document_id":"1801922REVA","mfr_campaign":null,"component":"EXTERIOR LIGHTING; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs have been set: P0335 - Crankshaft Position Sensor Circuit. P0339 - Crankshaft Position Sensor Intermittent. P2C90 - Crankcase Ventilation System - Hose \"A\" Disconnected . P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P02EE - Cylinder 1 Injector Circuit Performance. P02EF - Cylinder 2 Injector Circuit Performance. P02F0 - Cylinder 3 Injector Circuit Performance. P02F1 - Cylinder 4 Injector Circuit Performance. P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221487-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221487-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221487"}],"url":"https://open.wenmarpro.com/makes/jeep/wrangler/2020/bulletins?code=P0506"},"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/jeep/wrangler/2020/codes/P0506","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."]}