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EPS (TMT Made From Oct. 2017 Production Until Jan. 2018 Production, From Jan. 2018 Production)

This document provides a wiring diagram and component list for the electric power steering (EPS) system for Toyota vehicles produced from October 2017 to January 2018. It shows the connection points for the EPS control unit, torque sensors, motor and other components to the main junction connectors and power supply terminals. The diagram also indicates applicability based on whether the vehicle is equipped with vehicle stability control.

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Angel Rodríguez
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© © All Rights Reserved
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Download as PDF, TXT or read online on Scribd
100% found this document useful (1 vote)
390 views8 pages

EPS (TMT Made From Oct. 2017 Production Until Jan. 2018 Production, From Jan. 2018 Production)

This document provides a wiring diagram and component list for the electric power steering (EPS) system for Toyota vehicles produced from October 2017 to January 2018. It shows the connection points for the EPS control unit, torque sensors, motor and other components to the main junction connectors and power supply terminals. The diagram also indicates applicability based on whether the vehicle is equipped with vehicle stability control.

Uploaded by

Angel Rodríguez
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 8

EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan.

2018 Production)

(BAT) (IG)

50A 5A
EPS EPS–IG

2 2

5 2 6H

z9(E)
Power Steering
L

Motor Assembly
L

z5(D)
1 AF2 Power Steering Torque Sensor

B
B

W
R

B
F11(A), F12(B), z5(D), z9(E)
1 A 1 B Power Steering ECU Assembly 1 E 2 E 8 D 9 D 1 D 2 D
PIG IG M1 M2 TRQV TRQ1 TRQ2 TRQG

PGND TS CANL CANH IDUP


2 A 6 B 8 B 7 B 9 B
GR

Junction Connector

B
10 B
F174(B)
No. 23

3 BF1

11 B
GR

12
TS

B
DLC3

TAC TC
F16

9 13
W–B

FD

-1-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

F62
No. 1 CAN Junction Connector

3 14 10 21 2 13

BE

W
B

L
B46(H), B47(I), F130(K), F131(L)
ECM 13 K 14 K A60(A), F174(B)
CANH CANL No. 23
Junction Connector 6 B 17 B

EMPS TC TACH SPD VCNE NE+ NE–


8 I 19 L 11 K 23 K 33 H 27 H 34 H 5 A 16 A 5 B 16 B
BR
W

B
L

W
G
L
Crank Position Sensor

B
3 1
VC NE+

NE–
B35

W W

BR

-2-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

(BAT) (IG)

7. 5A 7. 5A

Junction Connector
SECURITY METER

7 ∗ 1 : w/ VSC
2 2 ∗ 2 : w/o VSC

No. 10
F178
5 6K 4 6N
6
R

SB
B

1 A 2 A
B IG+

5V IC
Steering
Power

5V+B

LED Driver

CPU
CAN Controller

Combination Meter Assembly


5V+B

CAN I/F I/F

Buzzer

F38(A)
CANL CANH EP +S SI
22 A 23 A 21 A 18 A 17 A
W–B
W

W
G

8 AF10
Junction Connector

Junction Connector

P
A35(A), A47(B), A48(C), A49(D)

6 17 22 A (M/T ∗2, CVT RHD ∗2)


Brake Actuator Assembly

(CVT LHD ∗2)


No. 22

No. 13

22 B
F173

F162

11 C (M/T ∗1, CVT RHD ∗1)


W
9 13 11 D (CVT LHD ∗1)
SP1
G

CANL CANH
W–B

BR

14 A 25 A (M/T ∗2, CVT RHD ∗2)


14 B 25 B (CVT LHD ∗2)
14 C 25C (M/T ∗1, CVT RHD ∗1)
14 D 25D (CVT LHD ∗1)

W W

L L

BR

FB

-3-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

A35
Black

1 3 4 5 6 7 12

13 14 15 16 17 18 19 22 24
25 26 28 32 34

82824-52430

A47
Black

1 3 4 5 6 7 12

13 14 15 16 17 18 19 22 24
25 26 28 32 34

82824-52440

A48
Black

1 2 3 4 5 6 7 8 9 10 11 12

13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34

90980-12658

-4-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

A49
Black

1 2 3 4 5 6 7 8 9 10 11 12

13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34

90980-12686

A60 B35
White Black

1 2 3

1 2 3 4 5 6 7 8 9 10 11
90980-12353
12 13 14 15 16 17 18 19 20 21 22

90980-12372

B46 B47 F11 F12


White White White Black

1 2
1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4

8 9 10 11 12 13 14 15 16 17 8 9 10 11 12 13 14 15 16 17 18 19 5 6 7 8
90980-12900
18 19 20 21 22 23 24 25 26 27 20 21 22 23 24 25 26 27 9 10
28 29 30 31 32 33 34 28 29 30 31 32 33 34 35

90980-12898
90980-12527 90980-12528

F16 F38
White White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
16 15 14 13 12 11 10 9
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

8 7 6 5 4 3 2 1

90980-12557

90980-11978

-5-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

F62
White

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

90980-12372
(TMMIN Made, TMT Made Before Oct. 2017 Production)

F62 F130
Gray White

1 2 3 4 5 6

7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11
17 18 19 20 21 22 23 24 25 26 27
12 13 14 15 16 17 18 19 20 21 22
28 29 30 31 32 33 34 35

90980-12372 90980-12529
(TMT Made From Oct. 2017 Production)

F131 F162
White Gray

1 2 3 4 5 6 7

8 9 10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10 11
18 19 20 21 22 23 24 25
12 13 14 15 16 17 18 19 20 21 22
26 27 28 29 30 31

90980-12525 90980-12372

F173
Gray

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

90980-12372

-6-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

F174
White

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

90980-12372

F178 z5 z9
White Black Black

1 2

1 2 3

1 2 3 4 5 6 7 8 9 10 11 4 5 6 90980-12918

12 13 14 15 16 17 18 19 20 21 22 7 8 9

90980-12899
90980-12372

6H 6K 6N AF2
White White Black White

1 2 3 4
1 2 3
5 6 7 8 1 2 3 4 5
4 5 6
6 7 8 9 10
2 1
1 2
90980-12A55
90980-12A61
90980-12368
90980-10903 90980-10958

AF10
Gray

11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 20 19 18 17 16 15 14 13 12
12 13 14 15 16 17 18 19 20

90980-12740
90980-12741

-7-
EPS (TMT Made From Oct. 2017 Production until Jan. 2018 Production, From Jan. 2018 Production)

BF1
Gray

11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 20 19 18 17 16 15 14 13 12
12 13 14 15 16 17 18 19 20

90980-12740
90980-12741

-8-

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