{"nhtsa_id":10114590,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-07-01","document_id":"PIP5303","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"This Preliminary Information communication provides information to the technician about vehicles with a flashing or solid malfunction indicator lamp with a misfire, rough idle, lack of performance, stall at idle after climbing and descending a mountain grade, low speed chuggle, or a cruise engagement bump has too much feel. Technician will find diagnostic trouble code of P0326 or P0331. Reprogram the engine control module and the transmission control module with the latest calibration.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10114590-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10114590-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10114590","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P0326","P0331"],"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":[]}