{"nhtsa_id":10179656,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-14","date":"2020-08-27","document_id":"PIP5747","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"This Preliminary information communicates to the dealer technician that engineering is investigating root cause of a harsh 1-2 and/or 5-4 shift on the 2017 Chevrolet Colorado and the 2017 GMC Canyon after mileage accumulation of approximately 25,000 miles. This Pi will be updated when new information is available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179656-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179656-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179656","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_colorado"]},{"make":"GMC","model":"CANYON","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_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":[]}