GmcSierra 1500 Sierra 1500 Elevation 4WD Crew Cab Short Bed TK10543 3VL L3B MFC MY2025 US2025
Smart-key battery
CR2450 lithium or equivalent battery; insert positive side facing up
Own-model remote-key battery replacement instruction.
The same model family can use different keys. Match the exact code and key system before buying a replacement coin cell.
Own-model remote-key battery replacement instruction.