Tire pressure monitoring circuit for GMC Sierra IV facelift (2022-2024)
Tire pressure monitoring circuit
AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (+) 2 SER DATA
AUTOSAR CAN BUS (-) 5 SER DATA
BATT POS VOLT
BLK/WHT WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BODY CONTROL MODULE (LEFT END OF DASH)
BODY CTRL MODULE LIN BUS 16
COMPUTER DATA LINES SYSTEM
DRIVER INFORMATION CENTER DISPLAY
ENGINE WIRING HARNESS JUNCTION BLOCK
GRN/YEL WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
LOGIC
RED/GRN WIRE
SIG GND
TIRE PRESSURE IND
TRAILER TIRE PRESSURE INDICATOR MODULE
WHT WIRE