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:

Tire pressure warning light is 25 times blinking and turn on
DETECTING CONDITION:• Defective TPMS & keyless entry CM or TPMS CM• Defective harness• Transmitter is faulty.TROUBLE SYMPTOM:Every time the engine starts, tire pressure warning light blinks 25 times and then illuminates.WIRING DIAGRAM:NOTE:For the coupling connector, refer to &ldqu ...

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