Sunload sensor

—

Off

—

On

Parking brake

Parking brake not applied.

Off

Parking brake applied.

On

IGN SIG

Ignition switch OFF.

Off

Ignition switch ON.

On

Auto ACC

Auto accessory mode OFF.

Off

Auto accessory mode ON.

On

ACC

Accessory mode OFF.

Off

Accessory mode ON.

On

Aux IN 1

Accessory not connected to aux in jack.

Off

Accessory connected to aux in jack.

On

Aux IN 2

Accessory not connected to USB.

Off

Accessory connected to USB.

On

REV SIG

Selector lever in any position other than R.

Off

Selector lever in R position.

On

ILLUM SIG

Illumination signal not received.

Off

Illumination signal received.

On

Illumination Control

Illumination control signal not received.

Off

Illumination control signal received.

On

2

(LA/BR)

3

(LA/SB)

Sound signal front door speaker

Output

ON

Sound output

4

(LG)

5

(P)

Sound signal rear speaker LH

Output

ON

Sound output

8

(LA/SB)

—

CAN-High

Input/Output

—

—

—

11

(LA/B)

12

(LA/R)

Sound signal front door speaker

Output

ON

Sound output

13

(G)

14

(R)

Sound signal rear speaker RH

Output

ON

Sound output

17

(LA/V)

—

CAN-Low

Input/Output

—

—

—

19

(P)

Ground

Battery power supply

Input

OFF

—

Battery voltage

20

(B)

Ground

—

—

—

—

0 V

21

(LA/LG)

—

AV communication low

Input/Output

—

—

—

22

(LA/LG)

—

AV communication low

Input/Output

—

—

—

29

(B)

Ground

Camera detect ground

—

ON

—

0 V

34

(LG)

Ground

MIC VCC

Output

ON

—

5 V

35

(G)

Ground

AUX jack audio signal LH

Input

ON

Received audio signal (AUX input)

36

(Y)

Ground

AUX ground

—

ON

—

0 V

39

(R)

Ground

Camera power supply

Output

ON

Camera image displayed

6.0 V

Except for above

0 V

40

(B)

60

(Shield)

Camera image signal

Input

ON

Camera image displayed

41

(LA/SB)

—

AV communication high

Input/Output

—

—

—

42

(LA/SB)

—

AV communication high

Input/Output

—

—

—

43

(Y)

—

HF/VR mode change

—

—

—

—

53

(V)

54

(Shield)

Microphone signal

Input

ON

While speaking into microphone.

55

(L)

Ground

AUX jack audio signal RH

Input

ON

Received audio signal (AUX input)

56

(Shield)

—

AUX signal shield

—

—

—

—

59

(W)

Ground

Camera ground

—

ON

—

0 V

61

(Y)

—

USB ground

—

—

—

—

63

(L)

—

USB D+ signal

—

—

—

—

64

(G)

—

USB D− signal

—

—

—

—

65

(R)

—

V BUS signal

—

—

—

—

66

(Shield)

—

USB shield

—

—

—

—

67

(B)

Ground

AM/FM antenna signal

Input

ON

AV control unit ON, FM-AM selected.

5.0 V

68

(Shield)

—

AM/FM antenna shield

—

—

—

—

B1339–8F

Rear view camera is inoperative

U0079–00

CAN communication does not function

U1300–01

AV communication is inoperative

U2148–87

CAN communication is inoperative

U214E–87

CAN communication is inoperative

U214F–87

CAN communication is inoperative

U215B–87

CAN communication is inoperative

1

• U0079-00: Control module communication Bus G Off

• U1300-01: AV communication circuit

• U2148–87: CAN comm err (brake control unit)

• U214E–87: CAN comm err (combination meter)

• U214F–87: CAN comm err (BCM)

• U215B–87: CAN comm err (IPDM E/R)

2

B1339–8F: Rear camera connection

B1339–8F: Rear camera connection

DTC Description

U0079–00: Control module comm Bus G Off

DTC Description

U1300–01: AV communication circuit

DTC Description

U2148–87: CAN comm err (brake control unit)

DTC Description

U214E–87: CAN comm err (combination meter)

DTC Description

U214F–87: CAN comm err (BCM)

DTC Description

U215B–87: CAN comm err (IPDM E/R)

DTC Description