Honda Civic manuals

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

1. SRF CM

Terminal No.

Content

Measuring condition

Standard

1 ←> Chassis ground

Battery power supply (right)

Always

8 — 16 V

2 ←> Chassis ground

3 ←> Chassis ground

Fog light output (right)

Fog light switch ON

8 — 16 V

4 ←> Chassis ground

5 ←> Chassis ground

SRF OFF switch

SRF OFF switch OFF > ON

5 V or more > 1.5 V or less

6 ←> Chassis ground

7 ←> Chassis ground

8 ←> Chassis ground

Rear vehicle height sensor signal*1

IG ON (with no passenger, no load and vehicle stopped)

Approx. 2.5 V (changes according to vehicle condition)

9 ←> Chassis ground

10 ←> Chassis ground

Fog light output (left)

Fog light switch ON

8 — 16 V

11 ←> Chassis ground

12 ←> Chassis ground

Battery power supply (left)

Always

8 — 16 V

13 ←> Chassis ground

GND

Always

Less than 1 -

14 ←> Chassis ground

Ignition power supply

Ignition switch ON

8 — 16 V

15 ←> Chassis ground

Leveling actuator power supply*1

Ignition switch ON

8 — 16 V

16 ←> Chassis ground

Leveling actuator GND*1

Always

Less than 1 -

17 ←> Chassis ground

18 ←> Chassis ground

19 ←> Chassis ground

20 ←> Chassis ground

21 ←> Chassis ground

Leveling actuator signal*1

Headlight off > on

Less than 1 V > 1.0 — 14.4 V (for 17 seconds)

Headlight on, no vehicle height change > change and hold vehicle height for 3 seconds or more

22 ←> Chassis ground

23 ←> Chassis ground

Rear vehicle height sensor power supply*1

Ignition switch ON

4.75 — 5.25 V

24 ←> Chassis ground

Rear vehicle height sensor GND*1

Always

Less than 1 -

25 ←> Chassis ground

CAN-H (CAN communication line)

Cannot be measured

26 ←> Chassis ground

CAN-L (CAN communication line)

Cannot be measured

*1: With auto headlight beam leveler system

Wiring diagram
• With auto headlight beam leveler systemRefer to “Headlight Beam Leveler System” in the wiring diagram. Front Fog Light System > WIRING DIAGRAM Headlight Beam Leveler System > WIR ...

Diagnostic procedure with diagnostic trouble code (dtc)
...

Other materials:

Inspection
1. ACTUATOR LINK1. Visually check the operating range of the link, and remove the foreign matter if any.2. Operate the temperature control switch, and check that the link operates normally.3. If it does not operate normally as the result of inspection, perform a unit inspection of motor assembly - r ...

© 2017-2025 Copyright www.sulegacy.com