Physical Values

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

-

Signal name

Input/Output

2

(L)

3

(W)

Sound signal front door speaker LH

Output

Ignition switch ON

Sound output

4

(L)

5

(W)

Sound signal rear speaker LH (if equipped)

Output

Ignition switch ON

Sound output

6

(SB)

15

(LG)

Steering switch signal A

Input

Ignition switch ON

Press SOURCE switch

0 V

Press SEEK UP switch

1.4 V

Press SEEK DOWN switch

2.5 V

Press (SEND) switch

3.5 V

Except for above

5.0 V

7

(O)

Ground

ACC power supply

Input

Ignition switch ACC

-

Battery voltage

8

(L)

-

CAN high

Input/Output

-

-

-

9

(V)

44

(BR)

Illumination control signal

Input

Ignition switch ON

• Lighting switch 1ST
• When meter illumination is maximum

• Lighting switch 1ST
• When meter illumination is step 11

• Lighting switch 1ST
• When meter illumination is minimum

0 V

11

(R)

12

(G)

Sound signal front door speaker RH

Output

Ignition switch ON

Sound output

13

(R)

14

(G)

Sound signal rear speaker RH (if equipped)

Output

Ignition switch ON

Sound output

16

(G)

15

(LG)

Steering switch signal B

Input

Ignition switch ON

Press VOL DOWN switch

0 V

Press VOL UP switch

1.4 V

Press (END) switch

2.5 V

Except for above

5.0 V

17

(P)

-

CAN low

Input/Output

-

-

-

18

(P)

Ground

Vehicle speed signal (8-pulse)

Input

Ignition switch ON

When vehicle speed is approx. 25 mph (40 km/h)

19

(Y)

Ground

Battery power supply

Input

Ignition switch OFF

-

Battery voltage

20

(B)

Ground

Ground

-

Ignition switch ON

-

0 V

23

(V)

-

MR output

-

-

-

-

28

(O)

Ground

Reverse

Input

Ignition switch ON

Shift position is in R

12.0 V

Shift position is in other than R

0 V

30

(Y)

Ground

AUX sound signal LH

Input

-

-

-

31

(G)

Ground

AUX ground

-

-

-

-

32

(L)

Ground

AUX sound signal RH

Input

-

-

-

33

(B)

Ground

Camera ground

-

Ignition switch ON

-

0 V

34

(V)

Ground

Camera power supply

Output

Ignition switch ON

Shift position is in R

6.0 V

35

(GR)

-

Shield

-

-

-

-

36

(W)

Ground

Camera image signal

Input

Ignition switch ON

Rear view camera image is displayed

37

(R)

Ground

Ignition

Input

Ignition switch ON

-

Battery voltage

42

(R)

Ground

Microphone VCC

Output

Ignition switch ON

-

5.0 V

43

(W)

41

(B)

Microphone signal

Input

Ignition switch ON

When speaking into microphone

45

(R)

-

USB V BUS signal

Input

-

-

-

46

(W)

-

USB D- signal

Input/Output

-

-

-

47

(G)

-

USB D+ signal

Input

-

-

-

49

(B)

-

USB ground

-

-

-

-

50

(Shield)

-

USB Shield

-

-

-

-

52

(B)

Ground

FM/AM Antenna

Input

Ignition switch ON

-

-

53

(Shield)

-

Shield

-

-

-

-

56

(B)

Ground

SAT antenna signal

Input

Ignition switch ON

-

-

57

(Shield)

-

Shield

-

-

-

-

58

(B)

Ground

GPS antenna signal

Input

Ignition switch ON

-

-

59

(Shield)

-

Shield

-

-

-

-