Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Inspection

ENTERTAINMENT > Navigation System

INSPECTION

1. BASIC INSPECTION

1. Using the Check List for Interview, ask the customer the condition of how the trouble occurred. Check List for Interview > CHECK">

2. Check the battery. Battery > INSPECTION">

3. Check the list of Diagnostics with Phenomenon, and perform diagnosis according to the procedures. Diagnostics with Phenomenon > LIST">

2. SYSTEM BLOCK DIAGRAM

*1: Model with telematics

3. MODULE I/O SIGNAL

*: Model with navigation system

Power supply and speaker output terminal

Terminal No.

Content

Measuring condition

Measurement value

Note

(i85) No. 1

FRONT-RH (+)

(i85) No. 2

FRONT-LH (+)

(i85) No. 3 ←> Chassis ground

ACC

ACC ON

11 — 15 V

(i85) No. 4 ←> Chassis ground

+B

Always

11 — 15 V

(i85) No. 5

FRONT-RH (−)

(i85) No. 6

FRONT-LH (−)

(i85) No. 7 ←> Chassis ground

GND

Always

0 V

(i85) No. 8

ANTENNA-ON

(i85) No. 9

N.C.

(i85) No. 10

ILLUMI (+)

(i131) No. 1

REAR-RH (+)

(i131) No. 2

REAR-LH (+)

(i131) No. 3

REAR-RH (−)

(i131) No. 4

N.C.

(i131) No. 5

ILLUMI (−)

(i131) No. 6

REAR-LH (−)

Steering switch and AUX input terminal for microphone etc.

Terminal No.

Content

Measuring condition

Measurement value

Note

(i87) No. 1 ←> Chassis ground

N.C.

(i87) No. 2

REV

(i87) No. 3

BRIGHT

(i87) No. 4

MACC

(i87) No. 5

MIC+

(i87) No. 6

MIC-DET

(i87) No. 7

N.C.

(i87) No. 8

N.C.

(i87) No. 9

N.C.

(i87) No. 10

N.C.

(i87) No. 11

N.C.

(i87) No. 12

N.C.

(i87) No. 13

N.C.

(i87) No. 14

N.C.

(i87) No. 15 ←> Chassis ground

PKB

At parking ON

1 V or less

(i87) No. 16

N.C.

(i87) No. 17 ←> Chassis ground

SPD

When the tire is rotating

Pulse signal

(i87) No. 18

N.C.

(i87) No. 19

MIC-

(i87) No. 20

N.C.

(i87) No. 21

SW1

(i87) No. 22

SW2

(i87) No. 23

SWG

(i87) No. 24

N.C.

(i87) No. 25

AUX-DET

(i87) No. 26

AUX-R (+)

(i87) No. 27

AUX-LR (−)

(i87) No. 28

AUX-L (+)

Rearview camera

Terminal No.

Content

Measuring condition

Measurement value

Note

(i146) No. 1 ←> Chassis ground

CGND

Always

0 V

(i146) No. 2

CB+

(i146) No. 3

CV+

(i146) No. 4

CV−

(i146) No. 5

N.C.

Navigation system
...

Wiring diagram
ENTERTAINMENT > Navigation SystemWIRING DIAGRAMRefer to “Navigation System” in the wiring diagram.• Model without telematics: Navigation System > WIRING DIAGRAM">&bull ...

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