Honda Civic manuals

Subaru Legacy Service Manual: Electrical specification

1. STEREO CAMERA

Terminal No.

Content

Measuring condition

Standard

(R137) No. 1

(R137) No. 2

(R137) No. 3

(R137) No. 4

(R137) No. 5

(R137) No. 6 ←> Chassis ground

Ignition power supply

Ignition switch OFF > ON

Less than 1 V > 9 — 16 V

(R137) No. 7 ←> Chassis ground

GND

Always

Less than 1 -

(R137) No. 8 ←> Chassis ground

Battery power supply

Always

9 — 16 V

(R137) No. 9 ←> Chassis ground

CAN L

Always

1 k- or more

(R137) No. 10 ←> Chassis ground

CAN H

Always

1 k- or more

(R137) No. 11

(R137) No. 12 ←> Chassis ground

Pre-collision brake OFF switch input

Pre-collision brake OFF switch OFF > ON

1 k- or more > less than 1 -

(R137) No. 13 ←> Chassis ground

Lane departure warning OFF switch input

Lane departure warning OFF switch OFF > ON

1 k- or more > less than 1 -

(R137) No. 14 ←> (R137) No. 15

EyeSight steering switch 1 input

No switch operation

Approx. 4 V

RES/+ (Deep) OFF > ON

Approx. 4 V > approx. 3 V

Lane keep switch OFF > ON

Approx. 4 V > approx. 2 V

SET/- (Deep) OFF > ON

Approx. 4 V > approx. 1 V

CRUISE OFF > ON

Approx. 4 V > approx. 0 V

(R137) No. 15 ←> Chassis ground

EyeSight steering switch GND

Always

Less than 1 -

(R137) No. 16 ←> (R137) No. 15

EyeSight steering switch 2 input

No switch operation

Approx. 4 V

RES/+ (Shallow) OFF > ON

Approx. 4 V > approx. 3 V

Following distance + OFF > ON

Approx. 4 V > approx. 2 V

SET/- (Shallow) OFF > ON

Approx. 4 V > approx. 1 V

Following distance − OFF > ON

Approx. 4 V > approx. 0 V

2. ENGINE CONTROL MODULE (ECM)

For details on the input/output signals for the engine control module, refer to ENGINE (DIAGNOSTICS). Engine Control Module (ECM) I/O Signal Engine Control Module (ECM) I/O Signal

3. VDC CONTROL MODULE (VDCCM)

For details on the input/output signals for VDC control module, refer to VDC (DIAGNOSTICS). Control Module I/O Signal > ELECTRICAL SPECIFICATION

4. TRANSMISSION CONTROL MODULE (TCM)

For details on the input/output signals for the transmission control module, refer to AUTOMATIC TRANSMISSION (DIAGNOSTICS). Transmission Control Module (TCM) I/O Signal

5. BODY INTEGRATED UNIT

Refer to the BODY CONTROL SYSTEM (DIAGNOSTICS) for the I/O Signal of the body integrated unit. Control Module I/O Signal > ELECTRICAL SPECIFICATION

6. COMBINATION METER

For details on the input/output signals for the combination meter, refer to COMBINATION METER (DIAGNOSTICS). Control Module I/O Signal > ELECTRICAL SPECIFICATION

System block diagram
Main signals used between stereo camera and relevant CM ...

Wiring diagram
Refer to “EyeSight System” in the wiring diagram. EyeSight System ...

Other materials:

Inspection
CAUTION:• Do not let brake fluid come into contact with the painted surface of the vehicle body. Wash away with water immediately and wipe off if it is spilled by accident.• Do not reuse drained brake fluid. When refilling brake fluid, always refill new brake fluid.• Avoid mixing b ...

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