{"nhtsa_id":10054262,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-01-06","date":"2013-11-01","document_id":"PIC-5652-B","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:ACCELERATOR PEDAL","mfr_system":null,"summary":"BUICK/CHEVROLET: THE MULTI-AXIS ACCELERATION SENSOR MODULE HAS DIAGNOSTIC TROUBLE CODE (DTC) U0121 (LOSS OF COMMUNICATION WITH EBCM) SET, WHEN PERFORMING DTC CHECK USING SCAN TOOL BY TECHNICIAN AND COMPONENTS OF THIS CONDITION NEED NOT BE REPLACED. MODEL 2013-2013 MALIBU, REGAL, LACROSSE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10054262","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":["U0121"],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_buick_lacrosse"]},{"make":"BUICK","model":"REGAL","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_buick_regal","2014_buick_regal"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_chevrolet_malibu","2014_chevrolet_malibu"]}],"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":[]}