244
ELECTRONICALLY CONTROLLED HYDRAULIC COOLING FAN (1MZ–FE)
12
12
2
3
EC18
EC EB
I18
IP27
42 310 9 8
16 5
6
I18
B–RB–RW–R
LL
B
L
L–WL–W
L–W
L–R L–RW–B
L–Y
Y
Y–L
BRBR
E SOL+ SOL– TH– TH+ HP
IGB TAC IDL
FROM POWER SOURCE SYSTEM
(
SEEPAGE64
)
TO COMBINATION
METER
FROM THROTTLE
POSITION SENSOR
FROM ENGINE CONTROL MODULE
(
ENGINE AND ELECTRONIC
CONTROLLED TRANSMISSION ECU
)
SOLENOID VALVE
(
FOR HYDRAULIC MOTOR
)
ENGINE COOLANT
TEMP. SENSOR
(
WATER TEMP. SENSOR
)
(
FOR COOLING FAN
)
DATA LINK
CONNECTOR 1
(
CHECK
CONNECTOR
)
A/C SINGLE
PRESSURE SW
COOLING FAN ECU
C14
S1
E5
D1 A2
OPT
3A15
3C16
1A7
15A
ECU–IG