{"nhtsa_id":11001570,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-06-12","date":"2024-06-08","document_id":"08-051-24 REV. B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"Hybrid Control Processor","summary":"\"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P06E4 - Control Module Wake-up Circuit Performance. ● B12B4 - Charge Status Indicator Module Internal. ● P061B - Internal Control Module Torque Calculation Performance. ● P0810 - Clutch Position Control Error. ● P2885 - Engine Disconnect Clutch Engagement Fault. Customers may also experience the following: ● Transmission torque calculation issues. This bulletin involves reprogramming the Powertrain Control Module (PCM), Transmission Control Module (TCM) and the AHCP also known as Power Inverter Module (PIM), with the latest available software.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001570-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001570-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11001570","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B12B4","P061B","P06E4","P0810","P2885"],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER 4XE","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_jeep_wrangler"]}],"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":[]}