{"vehicle":{"id":"2017_chrysler_pacifica","year":2017,"make":"Chrysler","model":"Pacifica"},"code":"P1A29","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10218556,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-22","date":"2021-08-05","document_id":"08-130-21","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; BACK OVER PREVENTION; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT","summary":"Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0AA1-00 - Hybrid/EV Battery Positive Contactor ?A? Stuck Closed. P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. P0C78-00 - Hybrid/EV Battery System Precharge Time Too Long. P0B3C-00 - Hybrid/EV Battery Voltage Sense 1 Circuit Performance. P0B41-00 - Hybrid/EV Battery Voltage Sense 2 Circuit Performance. P0B46-00 - Hybrid/EV Battery Voltage Sense 3 Circuit Performance. P0B4B-00 - Hybrid/EV Battery Voltage Sense 4 Circuit Performance. P0B50-00 - Hybrid/EV Battery Voltage Sense 5 Circuit Performance. P0B55-00 - Hybrid/EV Battery Voltage Sense 6 Circuit Performance. P1A16-00 - Hybrid/EV Wakeup Control 3 Output Circuit/Open. P1D7B-00 - Hybrid/EV Wakeup Control 3 Output Circuit Short to Battery. P1D7C-00 - Hybrid/EV Wakeup Control 3 Output Circuit Short to Ground. P1A29 - Cell Supervisory Circuit A Failure. P1A2A - Cell Supervisory Circuit B Failure. P1D3E - Internal Control Module Shut Off Test Error. U0594 - Implausible Data Received from HCP. P2BE5 - Hybrid/EV Battery Pack Current Sensor \"C\" Circuit Performance. B12B0-85 - Charge Temperature Indicator-Signal Above Allowable Range. Customer may also experience one or more of the following: Premature oil change message displayed on the cluster and vehicle may be running in fuel/oil refresh mode. Scheduled charging not functioning properly because the battery pack did not wake up while plugged in.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218556-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218556-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10218556"},{"nhtsa_id":10175729,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-26","date":"2020-04-17","document_id":"08-047-20","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P1A29 - Cell Supervisory Circuit A Failure. P1A2A - Cell Supervisory Circuit B Failure. P1D3E - Internal Control Module Shut Off Test Error. U0594 - Implausible Data Received from HCP. P2BE5 - Hybrid/EV Battery Pack Current Sensor \"C\" Circuit Performance. B12B0-85 - Charge Temperature Indicator-Signal Above Allowable Range.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175729-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175729-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175729"},{"nhtsa_id":10175474,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-26","date":"2020-03-06","document_id":"S2008000019","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"No Start, No Crank, Mil Lamp ON, DTC?s P1A2A-00, P1A29-00 Cell Supervisory Circuits","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175474-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175474-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175474"},{"nhtsa_id":10175062,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-18","date":"2020-03-06","document_id":"S2008000019","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"No Start, No Crank, Mil Lamp ON, DTC?s P1A2A-00, P1A29-00 Cell Supervisory Circuits","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175062-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175062-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175062"},{"nhtsa_id":10174142,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-27","date":"2020-03-06","document_id":"S2008000019","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:STARTER ASSEMBLY; ELECTRICAL SYSTEM","summary":"No Start, No Crank, Mil Lamp ON, DTC?s P1A2A-00, P1A29-00 Cell Supervisory Circuits","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174142-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174142-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174142"}],"url":"https://open.wenmarpro.com/makes/chrysler/pacifica/2017/bulletins?code=P1A29"},"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/chrysler/pacifica/2017/codes/P1A29","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."]}