{"nhtsa_id":10038575,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-06-22","date":"2011-01-01","document_id":"PB-11004","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"GM: AN IMPROPER SOFTWARE CALIBRATION MAY CAUSE THE INSTRUMENT PANEL TO LIGHT UP CONTINUOUSLY EVEN WHEN THE IGNITION IS OFF. 2011 EQUINOX/TERRAIN. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10038575","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_gmc_terrain"]}],"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":[]}