{"nhtsa_id":10188402,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-08","date":"2021-01-26","document_id":"030846004X","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"This service bulletin announces that the Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA Only) has ended.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188402-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188402-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188402","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_buick_enclave"]},{"make":"CADILLAC","model":"CT4","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct5"]},{"make":"CADILLAC","model":"CT6","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct6"]},{"make":"CADILLAC","model":"XT4","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_xt4"]},{"make":"CADILLAC","model":"XT5","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_xt5"]},{"make":"CADILLAC","model":"XT6","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_xt6"]},{"make":"CHEVROLET","model":"BLAZER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_blazer"]},{"make":"CHEVROLET","model":"BOLT EV","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_bolt-ev"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_camaro"]},{"make":"CHEVROLET","model":"COLORADO","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_colorado"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_corvette"]},{"make":"CHEVROLET","model":"EQUINOX","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_equinox"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_malibu"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SPARK","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_spark"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_gmc_acadia"]},{"make":"GMC","model":"SIERRA 1500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_gmc_sierra"]},{"make":"GMC","model":"TERRAIN","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_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":[]}