Lexus GX J150 (2009-2013) Tire pressure monitoring circuit

1 2 3 4 5 RDA BRN WIRE CANL CANH TIRE 39 40 8 21 CIRCUIT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-B +B DOOR IND GAUGE FUSE GND SIL GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE MICRO COMPUTER PNK WIRE POWER RED WIRE SPD TC TACH IND SUPPLY TIRE PRESSURE TIRE PRESSURE WARNING ANTENNA, RECEIVER (CENTER OF ROOF) TIRE PRESSURE WARNING ECU (LEFT SIDE OF LUGGAGE COMPT) VIO WIRE WHT WIRE YEL WIRE