Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Terminals Of Ecu

TERMINALS OF ECU

HYBRID VEHICLE CONTROL ECU

Connector Code

Terminal No.

Symbol

Terminal Description

I249

1

E1

ECU ground

2

-

-

3

SMRB

System main relay operation signal output (SMRB)

4

M

Transmission control input

5

IGB

IGB signal input

6

INDD

Shift position indicator signal input

7

INDP

Shift position indicator signal input

8

+B1

Power source (+B)

9

CA4H

CAN communication signal

10

MREL

Main relay

11

ST2

Starter signal input

12

ABFS

Airbag activation signal input

13

BATT

Constant power source

14

-

-

15

-

-

16

-

-

17

INDR

Shift position indicator signal input

18

SFTD

Transmission control input

19

-

-

20

INDB

Shift position indicator signal input

21

INDN

Shift position indicator signal input

22

CA4L

CAN communication signal

23

PLKC

Shift lock release request signal output

24

BL

Back-up light relay operation signal output

25

-

-

26

IGP

IGP signal input

27

SMRG

System main relay operation signal output (SMRG)

28

-

-

29

CCS

Cruise control main switch input

30

-

-

31

SFTU

Transmission control input

32

ILK

Interlock switch input

33

EVSW

EV drive mode switch signal input

34

-

-

35

-

-

36

-

-

37

PDRV*1

DMS-*2

Drive mode switch signal input

38

DMS+*2

Drive mode switch signal input

39

IMO

ID code box (immobiliser code ECU) communication output

40

-

-

41

-

-

42

-

-

43

CCSG

Cruise control main switch ground

44

-

-

45

-

-

46

-

-

47

RMTG

Rear Motor temperature sensor ground

48

RMT

Rear Motor temperature sensor input

49

CA3N

CAN communication signal

50

CA3P

CAN communication signal

51

CA1H

CAN communication signal

52

CA1L

CAN communication signal

53

IMI

ID code box (immobiliser code ECU) communication input

54

-

-

A192

1

HMCL

MG ECU communication request signal

2

HMCH

MG ECU communication request signal

3

-

-

4

-

-

5

PSFT

Shift lever position sensor power source

6

-

-

7

ST1-

Brake cancel switch input

8

IGR

IGR signal input

9

HSDN

MG ECU shutdown signal output

10

-

-

11

-

-

12

E01

ECU ground

13

DRN5

 

14

-

-

15

-

-

16

LIN3

LIN communication signal

17

-

-

18

DB2

Shift lever position signal input

19

PR

Shift lever position signal input

20

DB1

Shift lever position signal input

21

R

Shift lever position signal input

22

STP

Stop light switch signal input

23

-

-

24

E12

ECU ground

25

EPA2

Accelerator pedal sensor assembly ground

26

VCP2

Accelerator pedal sensor assembly power source

27

-

-

28

N

Shift lever position signal input

29

PNB

Shift lever position signal input

30

-

-

31

P

Shift lever position signal input

32

IWP

Inverter water pump assembly signal output

33

NIWP

Inverter water pump assembly signal input

34

-

-

35

DDFS

DC/DC converter fail-safe signal

36

VPA

Accelerator pedal position detection

37

EPA

Accelerator pedal sensor assembly ground

38

VCPA

Accelerator pedal sensor assembly power source

39

VPA2

Accelerator pedal position detection

40

-

-

41

-

-

42

-

-

43

-

-

44

-

-

45

-

-

46

-

-

47

-

-

48

-

-

  • *1: for Push Type Switch
  • *2: for Toggle Type Switch

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