{"nhtsa_id":11037756,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-10-02","date":"2026-09-26","document_id":"7.90","mfr_campaign":"7.90","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"CGM, EBCM, BCM, SRR, LRR, ACP, AOS, ECM, ELM, EPS, TCP, MSM, PTM, SBZA, SDM, TCM, UPA, VCU, WCM: CGM-OTA (Communication Gateway Module - OTA Micro) CGM-GTW (Communication Gateway Module) EBCM (Electronic Brake Control Module) BCM (Body Control Module) SRR (Short Range Radar) LRR (Long Range Radar) ACP2 (ADAS Compute Platform 2) AOS (Automatic Occupant Sensing Module) ECM (Engine Control Module) ELM (Exterior Lighting Module) EPS (Electronic Power Steering) TCP (Telematics Connectivity Platform) MSM (Memory Seat Module) PTM (Power Tailgate Module) SBZA (Side Blind Zone Alert) SDM (Sensing & Diagnostic","summary":"Great News! Your vehicle keeps getting better. This update contains a required software change to help improve the overall software update and diagnostics process. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037756-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037756-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037756","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2027,"year_to":2027,"match":"exact","vehicle_ids":["2027_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2027,"year_to":2027,"match":"exact","vehicle_ids":["2027_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":[]}