{"nhtsa_id":10138921,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2017-06-17","document_id":"18-054-17 REV. A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Flash: Powertrain Diagnostic and System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:U1431 - Implausible Data Received From Cruise Control Module.P24B9 - EVAP System Leak Detection Pump Pressure Sensor Circuit Range/Performance. P0300 - Multiple Cylinder Misfire. P1C64-00 - Hybrid Perf Engine Speed Below Target During Autostart.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10138921-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10138921-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138921","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0300","P1C64","P24B9","U1431"],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"PACIFICA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chrysler_pacifica"]}],"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":[]}