{"nhtsa_id":10059171,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-02-12","date":"2015-08-01","document_id":"PI-1487","mfr_campaign":null,"replaces":"PI-1487-A","component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:ELECTRIC POWER ASSIST SYSTEM; ENGINE","mfr_system":null,"summary":"CHEVROLET: BODY HARNESS CONTACTS REAR SEAT BACK BOLSTER BRACKET; RUBBING ANTI ABRASION TAPE AND WIRE INSULATION, CAUSING SHORT TO GROUND AND INTERFERES WITH LOSS OF POWER STEERING ASSIST, INSTRUMENT CLUSTER GAUGES, INTERMITTENT NO CRANK AND ENGINE POWER REDUCTION. MODEL 2014-15 IMPALA. *PE MODEL 2013-15 XTS, XTS PROFESSIONAL. UPDATED 2/23/16. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10059171","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_chevrolet_impala","2015_chevrolet_impala"]}],"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":[]}