Tire pressure monitoring circuit for GMC Hummer EV I (2021-2024)

BATT POS VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE (UNDER LEFT SIDE OF DASH) BODY CTRL MOD LIN BUS 1 BODY CTRL MOD LIN BUS 2 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ETHERNET BUS 7 (-) GND BODY CTRL MOD LIN BUS 16 GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC RED/GRY WIRE TIRE PRESSURE IND TRAILER TIRE PRESSURE INDICATOR MODULE YEL WIRE