Toyota Tundra 2003 Electrical Wiring Diagram page 288

M OVERALL ELECTRICAL WIRING DIAGRAM
A 4
A/T OIL TEMP. SENSOR
B–R B–O
W–R
5A ECU–B
W–R
2003 TOYOTA TUNDRA (EWD491U)
LG
L
W–R
R–B
B–W
R–L
J 5
JUNCTION
CONNECTOR
B–O
B–Y
W–L
B–R W–L
B–R
B–R
B–Y
140A ALT ( *1 )
40A AM1 100A ALT(*2)
W
15A EFI NO. 1
B–R
SHORT PIN
B
L–O
O 4
O/D MAIN SW
R W–B
O 1
O/D DIRECT CLUTCH
SPEED SENSOR
P
V
W–B
W–B
W–B
W–B
V 3
VEHICLE SPEED SENSOR(Electronically
Controlled Transmission)
Y–R W–R
W–R
E 1
ELECTRONICALLY CONTROLLED
TRANSMISSION SOLENOID
G–W G
B–R O
G–R Y
W–L B
P–L W
BR
W–L W–L
W–L
W–B
J18
JUNCTION
CONNECTOR
30A AM2
B–L(*1)
B ( *2 )
SLT
NO. 3
NO. 2
NO. 1
BR
W–L
W–B