{"nhtsa_id":10188799,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-03","document_id":"08-023-21","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Drive Style Control Module (DSCM) Updates This bulletin involves checking if the vehicle dynamic (DNA) selector is operableand possibly reprogramming the DSCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code (DTC) has been set in the DSCM:U1700-87 - Body Control Module (BCM) - Missing Message. U0011-14 - Down Rotary Knob Failure-Circuit Short To Ground Or Open. U0011-15 - Down Rotary Knob Failure-Circuit Short To Battery Or Open. U0012-15 - Up Rotary Knob Failure-Circuit Short To Battery Or Open. B1603-68 - Rotary Encoder Fault-Event Information. The following DTC has been set in the Body Control Module (BCM):U1A20-87 - DSCM (Drive Style Control Module) - Missing Message. The customer may also comment on the following: The vehicle dynamic (DNA) selector is inoperable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188799-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188799-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188799","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B1603","U0011","U0012","U1700","U1A20"],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"GIULIA","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]}],"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":[]}