Infiniti EX35. Manual - part 197

 

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Infiniti EX35. Manual - part 197

 

 

AV

STEERING ANGLE SENSOR SIGNAL CIRCUIT

AV-569

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

4.

Check continuity between around view monitor control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK SIGNAL SENSOR SIGNAL

1.

Connect around view monitor control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between around view monitor control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Replace around view monitor control unit.

3.

CHECK SIGNAL SENSOR SIGNAL

1.

Turn ignition switch OFF.

2.

Connect steering angle sensor connector.

3.

Turn ignition switch ON.

4.

Check signal between around view monitor control unit harness connector and ground.

Around view monitor control 

unit

Steering angle sensor

Continuity

Connector

Terminals

Connector

Terminals

B46

14

M37

3

Existed

15

4

16

5

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

B46

14

Not existed

15

16

(+)

(

)

Voltage

(Approx.)

Around view monitor control 

unit

Connector

Terminals

B46

14

Ground

5.0 V

15

16

AV-570

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

STEERING ANGLE SENSOR SIGNAL CIRCUIT

Is inspection result normal?

YES

>> INSPECTION END

NO

>> Replace steering angle sensor.

(+)

(

)

Condition

Reference value

Around view monitor control 

unit

Connector

Terminals

B46

14, 15

Ground

Turn the steering to the right

A: Sensor signal 1
B: Sensor signal 2

Turn the steering to the left

A: Sensor signal 1
B: Sensor signal 2

16

Ground

Turn the steering around the 
neutral position

A: Sensor signal 3
B: Sensor signal 1

SKIB3827E

SKIB3828E

SKIB3829E

AV

STEERING SWITCH SIGNAL A CIRCUIT

AV-571

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

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F

G

H

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K

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B

A

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P

STEERING SWITCH SIGNAL A CIRCUIT

Description

INFOID:0000000003160731

Transmits the steering switch signal to AV control unit.

Diagnosis Procedure

INFOID:0000000003160732

1.

CHECK STEERING SWITCH SIGNAL A CIRCUIT

1.

Disconnect AV control unit connector and spiral cable connector. 

2.

Check continuity between AV control unit harness connector and spiral cable harness connector.

3.

Check continuity between AV control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK SPIRAL CABLE

Check spiral cable.
Is inspection result normal?

YES

>> GO TO 3. 

NO

>> Replace spiral cable.

3.

CHECK AV CONTROL UNIT VOLTAGE

1.

Connect AV control unit connector and spiral cable connector.

2.

Turn ignition switch ON.

3.

Check voltage between AV control unit harness connector.

Is inspection result normal?

YES

>> GO TO 4.

NO

>> Replace AV control unit.

4.

CHECK STEERING SWITCH

1.

Turn ignition switch OFF.

2.

Check steering switch. Refer to 

AV-572, "Component Inspection"

.

Is inspection result normal?

YES

>> INSPECTION END

NO

>> Replace steering switch.

AV control unit

Spiral cable

Continuity

Connector

Terminal

Connector

Terminal

M80

6

M36

24

Existed

AV control unit

Ground

Continuity

Connector

Terminal

M80

6

Not existed

(+)

(

)

Voltage

(Approx.)

AV control unit

AV control unit

Connector

Terminal

Connector

Terminal

M80

6

M80

15

5.0 V

AV-572

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

STEERING SWITCH SIGNAL A CIRCUIT

Component Inspection

INFOID:0000000003160733

Measure the resistance between the steering switch connector.

JSNIA0112GB

Steering switch

Steering switch

Condition

Resistance value

(

)

Connector

Terminal

Connector

Terminal

M303

14

M303

17

ENTER switch ON

2003 – 2043

 switch ON

716 – 730

MENU DOWN switch ON

318 – 324

MENU UP switch ON

120 – 122

SOURCE switch ON

 0

15

 switch ON

716 – 730

 switch ON

318 – 324

VOL UP switch ON

120 – 122

VOL DOWN switch ON

0

 

 

 

 

 

 

 

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