Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: Electrical specification

ENGINE TYPE FB

NOTE:

Measure after warming up.

Item

Terminal No.

Measuring condition

Measurement value

Resistance between terminal and chassis ground

Remarks

Backup power supply

34

10 — 13 V

Ignition power supply

41

10 — 13 V

Main power supply

8

10 — 13 V

Main power supply

24

10 — 13 V

Main power supply

40

10 — 13 V

Manual mode switch

20

Manual mode switch ON

Less than 1 V

Manual mode switch OFF

8 V or more

Manual mode UP switch

19

Manual mode UP switch ON

Less than 1 V

Manual mode UP switch OFF

8 V or more

Manual mode DOWN switch

18

Manual mode DOWN switch ON

Less than 1 V

Manual mode DOWN switch OFF

8 V or more

Stop light switch

29

Stop light switch ON

8 V or more

Stop light switch OFF

Less than 1 V

P range switch

38

P range

Less than 1 V

Except for P range

8 V or more

R range switch

37

R range

Less than 1 V

Except for R range

8 V or more

N range switch

36

N range

Less than 1 V

Except for N range

8 V or more

D range switch

35

D range

Less than 1 V

Except for D range

8 V or more

ATF temperature sensor

6

ATF temperature at 20°C (68°F)

Approx. 2.5 V

Approx. 2.5 k-

ATF temperature at 80°C (176°F)

Approx. 0.7 V

Approx. 330 -

ATF temperature sensor GND

1

Always

Approx. 0 V

Secondary pressure sensor power supply output

33

Ignition switch ON

5 V

Secondary pressure sensor

5

Ignition switch ON, engine OFF

Approx. 0.5 V (0 MPa)

Value increases with increase of engine load. (0.5 — 4.5 V)

Ignition switch ON, engine ON

Approx. 1.0 V (1.0 MPa)

Secondary pressure sensor GND

2

Always

Approx. 0 V

Primary speed sensor

14

While driving

0 or 5 V

Refer to the waveform (sensor)

Secondary speed sensor

13

While driving

0 or 5 V

Refer to the waveform (sensor)

Turbine speed sensor

12

Engine ON, “P” or “N” range

0 or 5 V

Refer to the waveform (sensor)

F&R solenoid

16

Engine ON

Refer to the waveform (solenoid (1))

Approx. 4 — 6 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Secondary solenoid

32

Engine ON

Refer to the waveform (solenoid (2))

Approx. 5 — 7 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Primary UP solenoid

47

Engine ON, while UP shifting

Refer to the waveform (solenoid (3))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Primary DOWN solenoid

30

Engine ON, while DOWN shifting

Refer to the waveform (solenoid (4))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Lock-up duty solenoid

15

Lock-up ON

Refer to the waveform (solenoid (5))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

AWD solenoid

48

Engine ON, “P” or “N” range

Refer to the waveform (solenoid (6))

Approx. 2 — 4.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Engine ON, “D” range, brake ON

Refer to the waveform (solenoid (7))

CAN communication line (+)

43

CAN communication line (−)

44

GND

26

Always

Approx. 0 V

GND

42

Always

Approx. 0 V

ENGINE TYPE EZ

NOTE:

Measure after warming up.

Item

Terminal No.

Measuring condition

Measurement value

Resistance between terminal and chassis ground

Remarks

Backup power supply

34

10 — 13 V

Ignition power supply

41

10 — 13 V

Main power supply

8

10 — 13 V

Main power supply

24

10 — 13 V

Main power supply

40

10 — 13 V

Manual mode switch

20

Manual mode switch ON

Less than 1 V

Manual mode switch OFF

8 V or more

Manual mode UP switch

19

Manual mode UP switch ON

Less than 1 V

Manual mode UP switch OFF

8 V or more

Manual mode DOWN switch

18

Manual mode DOWN switch ON

Less than 1 V

Manual mode DOWN switch OFF

8 V or more

Stop light switch

29

Stop light switch ON

8 V or more

Stop light switch OFF

Less than 1 V

P range switch

38

P range

Less than 1 V

Except for P range

8 V or more

R range switch

37

R range

Less than 1 V

Except for R range

8 V or more

N range switch

36

N range

Less than 1 V

Except for N range

8 V or more

D range switch

35

D range

Less than 1 V

Except for D range

8 V or more

ATF temperature sensor

6

ATF temperature at 20°C (68°F)

Approx. 2.6 V

Approx. 2.6 k-

ATF temperature at 80°C (176°F)

Approx. 0.7 V

Approx. 370 -

ATF temperature sensor GND

1

Always

Approx. 0 V

Secondary pressure sensor power supply output

33

Ignition switch ON

5 V

Secondary pressure sensor

5

Ignition switch ON, engine OFF

Approx. 0.5 V (0 MPa)

Value increases with increase of engine load. (0.5 — 4.5 V)

Ignition switch ON, engine ON

Approx. 1.0 V (1.0 MPa)

Secondary pressure sensor GND

2

Always

Approx. 0 V

Primary speed sensor

14

While driving

0 or 5 V

Refer to the waveform (sensor)

Secondary speed sensor

13

While driving

0 or 5 V

Refer to the waveform (sensor)

Front wheel speed sensor

12

Engine ON, “P” or “N” range

0 or 5 V

Refer to the waveform (sensor)

F&R solenoid

16

Engine ON

Refer to the waveform (solenoid (1))

Approx. 4 — 6 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Secondary solenoid

32

Engine ON

Refer to the waveform (solenoid (2))

Approx. 5 — 7 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Primary UP solenoid

47

Engine ON, while UP shifting

Refer to the waveform (solenoid (3))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Primary DOWN solenoid

30

Engine ON, while DOWN shifting

Refer to the waveform (solenoid (4))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Lock-up duty solenoid

15

Lock-up ON

Refer to the waveform (solenoid (5))

Approx. 10 — 13.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

AWD solenoid

48

Engine ON, “P” or “N” range

Refer to the waveform (solenoid (6))

Approx. 2 — 4.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Engine ON, “D” range, brake ON

Refer to the waveform (solenoid (7))

Lock-up ON/OFF solenoid

31

With lock-up OFF

Less than 1 V

Approx. 13 — 18.5 -

Resistance value at 20°C (68°F). Value is higher as the temperature increase.

Lock-up ON

Battery voltage or higher

CAN communication line (+)

43

CAN communication line (−)

44

GND

26

Always

Approx. 0 V

GND

42

Always

Approx. 0 V

Waveform
1. SENSOR2. SOLENOID• ENGINE TYPE FB• ENGINE TYPE EZ ...

Continuously variable transmission(tr580)
...

Other materials:

Ignition switch (models without pushbutton start system)
WARNING  Never turn the ignition switch to "LOCK" while the vehicle is being driven or towed because that will lock the steering wheel, preventing steering control. And when the engine is turned off, it takes a much greater effort than usual to steer. ...

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