{"nhtsa_id":10237638,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-13","date":"2023-05-04","document_id":"PIT5979B","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:CRUISE CONTROL; SERVICE BRAKES; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"This Preliminary information communicates that a vehicle may come to the dealer with a complaint of a dead battery or cruise control inoperative. The technician is instructed to actuate the brake pedal multiple times in an attempt to duplicate the concern. If it can be duplicated a BPP learn should be performed and if it is duplicated after that, the brake pedal assembly should be replaced. If the concern cannot be duplicated the technician is instructed to perform a BPP learn procedure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237638-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237638-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237638","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BLAZER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_chevrolet_blazer"]}],"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":[]}