{"nhtsa_id":10234506,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-17","date":"2023-02-22","document_id":"1802123","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: Major monitor (misfire) and other diagnostics are disabled on a pending DTCs P0335 and P0339. ? **P0335 - Crankshaft Position Sensor Circuit (NA Only). ? P0339 - Crankshaft Position Sensor Intermittent (NA Only).** ? P06E4 - Control Module Wake-Up Circuit Performance. Software enhancement: Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states. ? Corrections to allow the vehicle to clear the permanent fault codes. This bulletin involves reprogramming the PCM with the latest available software. NOTE: Four modules are required to be flashed for this update to be effective, the following modules are all to be updated along with this PCM update: ? Electronic Brake Booster Module (EBBM). ? AntiLock Brake System Module (ABS). ? Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) or also known as a Power Inverter Module (PIM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234506-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234506-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10234506","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0335","P0339","P06E4"],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"PACIFICA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_chrysler_pacifica"]},{"make":"CHRYSLER","model":"PACIFICA PLUG-IN HYBRID","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_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":[]}