Infiniti QX56 (Z62). Manual — part 67
AV-122
< DTC/CIRCUIT DIAGNOSIS >
U1202 AV CONTROL UNIT
U1202 AV CONTROL UNIT
DTC Logic
INFOID:0000000006216254
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1202
G-SENSOR NO CONN
[U1202]
AV control unit malfunction is detected.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
AV
U1204 AV CONTROL UNIT
AV-123
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1204 AV CONTROL UNIT
Description
INFOID:0000000006216255
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the AV control unit if the malfunction occurs constantly. Refer to
DTC Logic
INFOID:0000000006216256
Diagnosis Procedure
INFOID:0000000006216257
1.
PERFORM THE SELF-DIAGNOSIS
1.
Delete the self-diagnosis results. Turn ignition switch OFF.
2.
Turn ignition switch ON. Perform the self-diagnosis again.
3.
Check that the DTC is detected again.
Is any DTC detected?
YES
>> Replace AV control unit. Refer to
AV-212, "Removal and Installation"
.
NO
>> An intermittent error caused by strong radio interference may be detected unless any symptom
(GPS reception error, etc.) occurs.
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1204
GPS CONN
[U1204]
GPS malfunction is detected.
An intermittent error caused by strong
radio interference may be detected
unless any symptom (GPS reception
error, etc.) occurs.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
AV-124
< DTC/CIRCUIT DIAGNOSIS >
U1205 AV CONTROL UNIT
U1205 AV CONTROL UNIT
Description
INFOID:0000000006216258
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the AV control unit if the malfunction occurs constantly. Refer to
.
DTC Logic
INFOID:0000000006216259
Diagnosis Procedure
INFOID:0000000006216260
1.
PERFORM THE SELF-DIAGNOSIS
1.
Delete the self-diagnosis results. Turn ignition switch OFF.
2.
Turn ignition switch ON. Perform the self-diagnosis again.
3.
Check that the DTC is detected again.
Is any DTC detected?
YES
>> Replace AV control unit. Refer to
AV-212, "Removal and Installation"
.
NO
>> An intermittent error caused by strong radio interference may be detected unless any symptom
(GPS reception error, etc.) occurs.
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1205
GPS ROM
[U1205]
GPS malfunction is detected.
An intermittent error caused by strong
radio interference may be detected
unless any symptom (GPS reception
error, etc.) occurs.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
AV
U1206 AV CONTROL UNIT
AV-125
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1206 AV CONTROL UNIT
Description
INFOID:0000000006216261
An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS recep-
tion error, etc.) occur. Replace the AV control unit if the malfunction occurs constantly. Refer to
DTC Logic
INFOID:0000000006216262
Diagnosis Procedure
INFOID:0000000006216263
1.
PERFORM THE SELF-DIAGNOSIS
1.
Delete the self-diagnosis results. Turn ignition switch OFF.
2.
Turn ignition switch ON. Perform the self-diagnosis again.
3.
Check that the DTC is detected again.
Is any DTC detected?
YES
>> Replace AV control unit. Refer to
AV-212, "Removal and Installation"
.
NO
>> An intermittent error caused by strong radio interference may be detected unless any symptom
(GPS reception error, etc.) occurs.
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1206
GPS RAM
[U1206]
GPS malfunction is detected.
An intermittent error caused by strong
radio interference may be detected
unless any symptom (GPS reception
error, etc.) occurs.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
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