{"nhtsa_id":10114556,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-05-15","document_id":"PIT5416","mfr_campaign":null,"replaces":null,"component":"SUSPENSION; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"This Preliminary Information communication provides information to the technician for a small vibration through sweeping turns on highways and interstates that goes away when driving straight. This condition is called smooth road shake and there is a new calibration loaded into TIS2web to program the power steering control module to lessen the effects of smooth road shake.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10114556-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10114556-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10114556","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_chevrolet_colorado"]},{"make":"GMC","model":"CANYON","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_gmc_canyon"]}],"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":[]}