DCS 7536 Date: July 20, 2026 RESS Cell Balancing Battery Drain nitial VIN population for Service Update Bulletin N262559000 This message is to advise dealers th additional vehicles have been moved to 'Open' status in IVH Additionally, the service proc dure section has been updated to include software rogramming Please discard all previous copies of N262559000 Please verify a VIN's involvement in t
N262559000 General Motors has issued service update N262559000 to address a software issue causing high and low voltage battery drain in 2027 Chevrolet Bolt EV vehicles
Some 2027 Chevy Bolt Units Need A Battery Module Update In response, GM is instructing dealers to reprogram the affected module and fully recharge the vehicle The campaign is tagged as Service Update N262559000 GM initially released the service
N262559000-01 Service Campaign - OEMDTC Update Bulletin N262559000 This message is to advise dealers that additional vehicles have been moved to 'Open' status in IVH Additionally, the service procedure section has been updated to include software programming Please discard all previous copies of N262559000 Please verify a VIN's involvement in
N262559000 Service Campaign Bulletin N262559000 today The total number of U S vehicles involved is 345 The population is expected to increase Additional VINs will be communicated on a periodic basis through GlobalConnect messages Please see the attached bulletin for details Important: The involved vehicles MUST be fully charged to 100%, AND the
DCS 7517 Date: June 11, 2026 Models: 2027 Chevrolet Bolt General Motors is releasing the initial VIN population for Service Upda Bulletin N262559000 today The total number of U S vehicles involved is 345 The popula ion is expected to increase Additional VINs will be communicated on a periodic basis th ough GlobalConnect messages Please see the a
DCS 7517 Date: June 11, 2026 Bulletin N262559000 today The total number of U vehicles involved is 345 The popula ion is expected to increase Additional VINs will be communicated on a periodic basis th ough GlobalConnect messages Please see the a message MUST be displayed GM will monitor the RESS State of Charge (SOC) through prognostics to confirm the High Volt