{"nhtsa_id":10248954,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-01-16","date":"2023-11-29","document_id":"1806923","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EXTERIOR LIGHTING","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 the following Diagnostic Trouble Code (DTC) has been set: ? P219A - Bank 1 Air-Fuel Ratio Imbalance. **The customer may also experience the following: ? A/C auto stops in 4WD Terrain and Traction Modes.** This bulletin involves reprogramming the PCM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248954-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248954-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10248954","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":["P219A"],"topics":[],"vehicles":[{"make":"JEEP","model":"COMPASS","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_jeep_compass"]}],"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":[]}