{"nhtsa_id":10118878,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-15","date":"2013-11-18","document_id":"PI0961A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This preliminary bulletin provides a procedure to test and replace the coolant level sensor and wiring harness to correct the customers concern of the Service High Voltage Charging System displayed on the DIC.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10118878-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10118878-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118878","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"VOLT","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_chevrolet_volt","2012_chevrolet_volt","2013_chevrolet_volt","2014_chevrolet_volt"]}],"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":[]}