Physical Values

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

-

Signal name

Input/Output

Ignition switch

Operation

1

(G/W)

Ground

Amp ON signal

Output

ACC

-

Battery voltage

2

(L)

3

(W)

Sound signal front speaker LH

Output

ON

Sound output

4

(L)

5

(BR)

Sound signal rear speaker LH

Output

ON

Sound output

7

(R)

Ground

ACC power supply

Input

ACC

-

Battery voltage

8

(L)

-

CAN high

Input/Output

-

-

-

9

(L)

Ground

Illumination ON control signal

Input

ON

Parking lamps or headlamps ON

Battery voltage

10

(Shield)

-

Sound signal shield

-

-

-

-

11

(B)

12

(Y)

Sound signal front speaker RH

Output

ON

Sound output

13

(B/W)

14

(P)

Sound signal rear speaker RH

Output

ON

Sound output

17

(P)

-

CAN low

Input/Output

-

-

-

18

(G)

Ground

Vehicle speed signal

Input

ON

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

19

(W)

Ground

Battery power supply

Input

OFF

-

Battery voltage

20

(B)

Ground

Ground

-

ON

-

0 V

21

(LG)

-

AV communication (L)

Input/Output

-

-

-

22

(SB)

-

AV communication (H)

Input/Output

-

-

-

23

(L)

-

MR output

Output

-

-

-

28

(G/W)

Ground

Reverse signal

Input

ON

Selector lever in R (reverse)

Battery voltage

Selector lever in any position other than R (reverse)

0 V

30

(V)

Ground

AUX audio signal LH

Input

ON

AUX audio signal received

31

(GR)

-

AUX ground

-

ON

-

0V

32

(G)

Ground

AUX audio signal RH

Input

ON

AUX audio signal received

33

(L/W)

Ground

Camera ground

-

ON

-

0 V

34

(L)

Ground

Camera power supply

Output

ON

When camera image is displayed

6.0 V

Except for above

0 V

36

(R) ¹

(G) ²

35

(R/W) ¹

(Shield) ²

Camera image signal

Input

ON

When camera image is displayed

37

(G/R)

Ground

Ignition power supply

Input

ON or START

-

Battery voltage

38

(LG)

-

AV communication (L)

Input/Output

-

-

-

39

(SB)

-

AV communication (H)

Input/Output

-

-

-

40

(Shield)

-

AUX shield

-

-

-

-

42

(R)

Ground

Microphone power supply

Output

ON

-

5.0 V

43

(W)

41

(Shield)

Microphone signal

Input

ON

While speaking into microphone.

44

(GR)

Ground

Illumination dimming control signal

Input

ON

CPM lighting ON

45

(B)

-

V BUS signal

-

-

-

-

47

(G)

-

USB D- signal

-

-

-

-

48

(W)

-

USB D+ signal

-

-

-

-

49

(R)

-

USB ground

-

-

-

-

50

(Shield)

-

USB shield

-

-

-

-

52

(B)

-

AM/FM antenna signal

-

-

-

-

53

(Shield)

-

AM/FM antenna shield

-

-

-

-

56

(B)

Ground

Satellite antenna signal

Input

ON

-

5.0 V

57

(Shield)

-

Satellite antenna shield

-

-

-

-

58

(B)

Ground

GPS antenna signal

Input

ON

-

5.0 V

59

(Shield)

-

GPS antenna shield

-

-

-

-

60 ³

(W)

64 ³

(R)

Microphone signal

Output

ON

While speaking into the microphone

61 ³

(Shield)

-

Microphone shield

-

-

-

-

68 ³

(B)

-

V BUS signal

-

-

-

-

70 ³

(G)

-

USB D- signal

-

-

-

-

71 ³

(W)

-

USB D+ signal

-

-

-

-

72 ³

(R)

-

USB ground

-

-

-

-

73 ³

(Shield)

-

USB shield

-

-

-

-