GM will be replacing Modules in 1,141 Hummer EV Edition 1 Pickups to address issues and increase Hummer's Super Cruise capability. https://www.gm-trucks.com/gm-will-upgrade-super-cruise-modules-in-2022-hummer-ev/ GM has released two Customer Satisfaction programs, “N232396990 – Super Cruise Map Enhancements.” and “N232396991 – Super Cruise Map Enhancements.” The recall program will replace one or two key Super Cruise hardware pieces installed in the 2022 GMC HUMMER EV that may inadvertently allow the Super Cruise Map data to become out of date. The replacement modules will also enable the HUMMER EV to take advantage of recent road additions to Super Cruise, including new non-divided (two-lane) roads. Program N232396990 covers (939) 2022 HUMMER EV Pickups and will replace two key modules related to mapping. 1 MODULE, AUTOMATED DRIVING MAPPING 85610354 1 MODULE, SERIAL DATA GATEWAY 13551131 Program N232396991 covers (202) 2022 HUMMER EV Pickups and will replace only one of the two modules detailed in the other program. 1 MODULE, AUTOMATED DRIVING MAPPING 85610354
