{"nhtsa_id":11024047,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-08","date":"2025-09-30","document_id":"08-153-25 REV. A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Electric Vehicle Control Unit (EVCU) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● wiTECH is unable to recognize and update the EVCU software. ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode **This bulletin involves inspecting the EVCU part number label and possibly replacing the EVCU.**","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024047-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024047-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024047","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["C10F8","C10F9","P061B"],"topics":[],"vehicles":[{"make":"JEEP","model":"WAGONEER S","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_wagoneer-s","2025_jeep_wagoneer-s"]}],"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":[]}