Nissan Pathfinder. Manual - part 170

AV

U1207 AV CONTROL UNIT

AV-507

< DTC/CIRCUIT DIAGNOSIS >

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U1207 AV CONTROL UNIT

DTC Logic

INFOID:0000000009174704

Diagnosis Procedure

INFOID:0000000009174705

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Perform Self Diagnostic Result for MULTI AV. 

2. Erase Self Diagnostic Result. Turn ignition switch OFF.

3. Turn ignition switch ON. Perform Self Diagnostic Result again.
Is DTC U1207 detected?

YES

>> Replace AV control unit. Refer to 

AV-611, "Removal and Installation"

.

NO

>> Refer to 

GI-49, "Intermittent Incident"

.

CONSULT Display

DTC Detection Condition

Possible Cause

GPS RTC
[U1207]

GPS malfunction is detected.

An intermittent error caused by strong radio inter-
ference, GPS reception error, etc. may be detect-
ed. 
Replace AV control unit if malfunction occurs con-
stantly.
Refer to 

AV-611, "Removal and Installation"

.

AV-508

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

U1216 AV CONTROL UNIT

U1216 AV CONTROL UNIT

DTC Logic

INFOID:0000000009174706

CONSULT Display

DTC Detection Condition

Possible Cause

CAN CONT
[U1216]

AV control unit malfunction is detected.

Replace AV control unit if malfunction occurs con-
stantly.
Refer to 

AV-611, "Removal and Installation"

.

AV

U1217 AV CONTROL UNIT

AV-509

< DTC/CIRCUIT DIAGNOSIS >

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U1217 AV CONTROL UNIT

DTC Logic

INFOID:0000000009174707

CONSULT Display

DTC Detection Condition

Possible Cause

BLUETOOTH MODULE
[U1217]

AV control unit malfunction is detected.

Replace AV control unit if malfunction occurs con-
stantly.
Refer to 

AV-611, "Removal and Installation"

.

AV-510

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

U1218 AV CONTROL UNIT

U1218 AV CONTROL UNIT

DTC Logic

INFOID:0000000009174708

CONSULT Display

DTC Detection Condition

Possible Cause

HDD CONN
[U1218]

AV control unit malfunction is detected.

If the hard disk drive (HDD) is functioning normal-
ly, there is a possibility of an intermittent malfunc-
tion.
Replace AV control unit if malfunction occurs con-
stantly.
Refer to 

AV-611, "Removal and Installation"

.