Tire pressure monitoring circuit for Toyota Avalon XX40 (2012-2015)
Tire pressure monitoring circuit
+ECU
15 14 2 1 CANL CANH
5 17 6 15 6 7 RCO RDAM CSEL
BLK WIRE
BLU WIRE
BRN WIRE
CAN I/F
CERTIFICATION ECU (RIGHT END OF DASH)
CLSW RDA PRG CSEL +B
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
D/L
DATA +5
ECU-B 1 FUSE
ECU-B 2 FUSE
ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT)
EXCEPT HYBRID
EXCEPT HYBRID HYBRID
FUSE
GROUND 2 (EXCEPT HYBRID: CENTER OF DASH) (HYBRID: UNDER FRONT OF CENTER CONSOLE)
HOT AT ALL TIMES
HOT W/
HOT W/ ACC 1 RELAY ENERGIZED
I/F TFT DISPLAY DRIVER
INSTRUMENT PANEL J/B (LEFT END OF DASH)
JI (NEAR BASE OF RIGHT "B" PILLAR)
LED DRIVER
MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B)
NCA WIRE
ORG/ WIRE
PNK WIRE
RED WIRE
RELAY ENERGIZED
SPEAKER
TELLTALE
TIRE PRESSURE WARNING RESET SWITCH
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE