{"nhtsa_id":10043472,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-04","date":"2012-06-01","document_id":"PIP-4992","mfr_campaign":null,"replaces":"PIP-4992-B","component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"BUICK/CHEVROLET: THE COOLING FAN MAY BE INOPERATIVE DUE TO LOW SYSTEM VOLTAGE WITH THE BATTERY CONTROL MODULE (HYBRID POWERPACK) AND DRIVE MOTOR GENERATOR. *PE UPDATED /15/12. *PE UPDATED 8/17/12. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043472","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"},{"id":"alternator","name":"Alternator","parent":"electrical"},{"id":"cooling-fan","name":"Cooling fan","parent":"engine"},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_buick_lacrosse"]},{"make":"BUICK","model":"REGAL","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_buick_regal"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_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":[]}