April 5, 2026: LEMON Manuals is launched! Read the announcement.

Navigation Unit Or Audio (7-Inch Display)

Fig 1: Navigation Unit/Audio Connector End View (7-Inch Display)

G11565364

Courtesy of SUBARU OF AMERICA, INC.

*1: Models with navigation system

Power supply and speaker output terminal

Terminal No.

Contents

Measuring condition

Measurement value

Note

(i35) or (i85) No. 1

FRONT-RH (+)

-

-

-

(i35) or (i85) No. 2

FRONT-LH (+)

-

-

-

(i35) or (i85) No. 3 ←→ Chassis ground

ACC

ACC ON

11 - 15 V

-

(i35) or (i85) No. 4 ←→ Chassis ground

+B

Always

11 - 15 V

-

(i35) or (i85) No. 5

FRONT-RH (-)

-

-

-

(i35) or (i85) No. 6

FRONT-LH (-)

-

-

-

(i35) or (i85) No. 7 ←→ Chassis ground

GND

Always

0 V

-

(i35) or (i85) No. 8

ANTENNA-ON

-

-

-

(i35) or (i85) No. 9

N.C.

-

-

-

(i35) or (i85) No. 10

ILLUMI (+)

-

-

-

(i36) or (i131) No. 1

REAR-RH (+)/N.C.⁽¹⁾

-

-

-

(i36) or (i131) No. 2

REAR-LH (+)/INT+⁽¹⁾

-

-

-

(i36) or (i131) No. 3

REAR-RH (-)/N.C.⁽¹⁾

-

-

-

(i36) or (i131) No. 4

N.C./SLD2⁽¹⁾

-

-

-

(i36) or (i131) No. 5

ILLUMI (-)

-

-

-

(i36) or (i131) No. 6

REAR-LH (-)/INT (-)⁽¹⁾

-

-

-

⁽¹⁾	Model with power amplifier

Steering switch and AUX input terminal for microphone etc.

Terminal No.

Contents

Measuring condition

Measurement value

Note

(i87) No. 1 ←→ Chassis ground

IGN

IGN ON

11 - 15 V

-

(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./TX1+ (for brand AMP communication)⁽¹⁾

-

-

-

(i87) No. 8

N.C./TX1- (for brand AMP communication)⁽¹⁾

-

-

-

(i87) No. 9

CAN+

-

-

CAN communication line

(i87) No. 10

CAN-

-

-

CAN communication line

(i87) No. 11

AC-UART (+)

-

-

UART communication line

(i87) No. 12

AC-UART (-)

-

-

UART communication line

(i87) No. 13

NC

-

-

-

(i87) No. 14

SHIELD-GND (AUX)

-

-

-

(i87) No. 15 ←→ Chassis ground

PKB

At parking ON

1 V or less

-

(i87) No. 16

MUTE

-

-

-

(i87) No. 17 ←→ Chassis ground

SPD

When the tire is rotating

Pulse signal

-

(i87) No. 18

SHIELD-GND (MIC)

-

-

-

(i87) No. 19

MIC-

-

-

-

(i87) No. 20

NC

-

-

-

(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 (+)

-

-

-

⁽¹⁾	Model with power amplifier

Rearview camera

Terminal No.	Contents	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	NC	-	-	-

RSE

Terminal No.

Contents

Measuring condition

Measurement value

Note

(i272) No. 1 ←→ Chassis ground

VV+(VTR-COMP)

-

-

-

(i272) No. 2

VV-(VTR-GND)

-

-

-

(i272) No. 3

NC

-

-

-

(i272) No. 4

NC

-

-

-

(i272) No. 5

VV-(VTR-GND)

-

-

-

(i272) No. 6

VV+(VTR-COMP)

-

-

-

(i272) No. 7

SHIELD-GND

-

-

-

(i272) No. 8

MUTE⁽¹⁾/NC

-

-

-

⁽¹⁾	Model with telematics