Nissan Qashqai J11. Manual — part 2130

AV

U1229 AV CONTROL UNIT

AV-209

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1229 AV CONTROL UNIT

DTC Logic

INFOID:0000000010435699

DTC DETECTION LOGIC

CONSULT Display

DTC Detection Condition

Possible Cause

iPod CERTIFICATION
[U1229]

iPod authentication chip error.

Replace AV control unit if malfunction occurs
constantly.
Refer to

AV-259, "Removal and Installation"

.

AV-210

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

U122F AV CONTROL UNIT

U122F AV CONTROL UNIT

DTC Logic

INFOID:0000000010435700

DTC DETECTION LOGIC

CONSULT Display

DTC Detection Condition

Possible Cause

Digital broadcasting connection
error
[U122F]

Communication error with digital audio broadcast
module internal to AV control unit.

Replace AV control unit if malfunction occurs
constantly.
Refer to

AV-259, "Removal and Installation"

.

AV

U1232 STEERING ANGLE SENSOR

AV-211

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

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P

U1232 STEERING ANGLE SENSOR

DTC Logic

INFOID:0000000010435701

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010435702

1.

ADJUST THE NEUTRAL POSITION OF THE STEERING ANGLE SENSOR

When U1232 is detected, adjust the neutral position of the steering angle sensor.

>> Perform adjustment of the neutral position of the steering angle sensor. Refer to

AV-144, "WITH-

OUT DRIVER ASSISTANCE SYSTEM : CONSULT Function"

.

CONSULT Display

DTC Detection Condition

Possible Cause

ST ANG SEN CALIB
[U1232]

The neutral position adjustment of the steering
angle sensor is incomplete.

Adjust neutral position of the steering angle sen-
sor.

AV-212

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

U1244 GPS ANTENNA

U1244 GPS ANTENNA

DTC Logic

INFOID:0000000010435703

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010435704

Regarding Wiring Diagram information, refer to

AV-159, "Wiring Diagram"

.

1.

GPS ANTENNA INSPECTION

Visually inspect the GPS antenna and antenna feeder. Refer to

AV-271, "Removal and Installation"

.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning components.

2.

CHECK AV CONTROL UNIT VOLTAGE

1.

Disconnect AV control unit connector M317.

2.

Turn ignition switch ON.

3.

Check voltage between AV control unit connector M317 and ground.

Is inspection result normal?

YES

>> Replace GPS antenna. Refer to

AV-271, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to

AV-259, "Removal and Installation"

.

CONSULT Display

DTC Detection Condition

Possible Cause

GPS ANTENNA CONN
[U1244]

Open or short to ground is detected in GPS an-
tenna connection.

• GPS antenna disconnection.
• Open or short to ground in GPS antenna signal

circuit.

AV control unit

Ground

Voltage

Connector

Terminal

M317

56

—

5.0 V