5 HIGHLANDER (Cont.

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B a c k D o o r O p e n e r (w / S m a rt K e y S y s te m ), Im m o b ilis e r S y s te m (w / S m a rt K e y S y s te m ), S m a rt K e y S y s te m ,
S ta rtin g (w / S m a rt K e y S y s te m ), S te e rin g L o c k , W ire le s s D o o r L o c k C o n tro l (w / S m a rt K e y S y s te m )
1 2 3 4
(BAT) (BAT) F10(A), F12(B), F13(C)

Engine Stop and Start ECU

Certification ECU
30A
ST(∗9) 30A
40A ST NO. 2
ST(∗6 ∗8)

STA STAR NE EFII EFIO +B CUTB

2 2

< 55–27>

< 57–6>
12 A 10 A 14 A 7 A 6 A 10 C 4 A

< 8–18> < 55–27>

ECM
1 1

ECU Assembly

and Start ECU

(BAT) (BAT)

Transmission
GR
LG

Engine Stop

W
Y

B
(∗7)

(∗7)
B

ECM

GR

BE
< 8–28>

< 57–6>

Junction Connector
Control
5A 7. 5A
2 AF7 1 AF7 MPX–B

(∗6 ∗8)
AM2

(∗8)

(∗8)
NO. 1

LG

LG
9 AF2 18 AF2 19 AF2 14 AF3 15 AF3

R
16

No. 7
2 2

F98
(∗7)

LG

1 31 4A
L

(∗5)
12

GR

W
R

B
L

(∗13)

(∗12)
(∗8)

(∗5)

(∗6)
GR

GR
LG

LG

BE
W

G
19 CA2

B
1 1 1 1

(∗5)

(∗8)
GR

GR
5 2 2 5 32 4F

ST NO. 2
ST Relay

Relay
7 A 12 B 8 A
3 1 1 3 48 4A

< 8–19> < 55–41>

1 1 1 1 11 B A77(A), C58(B)

B
No. 2 Junction Connector
W–B
W–B

(∗8)
B

ECM
(∗8)

(∗10)

(∗11)
R
V
2 CA3 1 CA3
4

Park/Neutral Position

ECU Assembly
B

Transmission
B L
(∗8)

Switch Assembly
Y

(∗8)
(∗7)

< 8–28>
Control
B

P
2 C 1 C (∗12)
C65(C), D4(E), C93(F)

1 A 2 F 1 F (∗13)
N

C14
SL1 SL2
Starter Assembly

9
1 1

No. 2 Junction Connector

D B M
(∗10)

(∗11)

(∗5)
W

Y
L
(∗6)
(∗5)

B
∗ 5 : 2GR–FE
C18(A), D2(B), D3(D) 1 E

A77(A), C58(B)
(∗7)

∗ 6 : 2GR–FKS
B

Starter Assembly ∗ 7 : w/o Stop & Start System

B 10 B 9 B
∗ 8 : w/ Stop & Start System
(∗8) ∗ 9 : ∗5, ∗6 ∗7
∗10 : Before Nov. 2016 Production
1 C 9 A 10 A
∗11 : From Nov. 2016 Production
∗12 : Before Sep. 2018 Production
∗13 : From Sep. 2018 Production
LG
C61(B), D1(C)

(∗6 ∗7)

(∗5)

(∗8)
LG

W
P
Battery

1 B

and Start ECU

Engine Stop
9
< 8–18> < 55–27>
B–DG

B–DG

A73 < 57–6>

No. 2 Ground
Junction Connector
ECM

CA CC AC