{"nhtsa_id":11030412,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-01","date":"2026-03-27","document_id":"08-127-26 REV. A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Battery Pack Control Module (BPCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation SYMPTOM: the technician must find the following Diagnostic Trouble Code (DTC) has been set: ● P0A0A-00 - High Voltage System Interlock Circuit. IMPORTANT! ○ **This DTC must be Stored in the BPCM. ○ If the DTC is Active, this TSB does not apply. Perform normal diagnostics.** Customers **must** also comment on the following: ● The vehicle will not start, both propulsion systems (gas and electric), are inoperable. NOTE: **The 12 volt system is still operable however after some time, the vehicle will allow propulsion again with MIL on and DTC P0A0A-00 Stored.** This bulletin involves reprogramming the BPCM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030412-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030412-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030412","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0A0A"],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"PACIFICA PLUG-IN HYBRID","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_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":[]}