Infiniti QX56 (Z62). Manual — part 68
AV-126
< DTC/CIRCUIT DIAGNOSIS >
U1207 AV CONTROL UNIT
U1207 AV CONTROL UNIT
Description
INFOID:0000000006216264
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:0000000006216265
Diagnosis Procedure
INFOID:0000000006216266
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
U1207
GPS RTC
[U1207]
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
U1216 AV CONTROL UNIT
AV-127
< DTC/CIRCUIT DIAGNOSIS >
C
D
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B
A
O
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U1216 AV CONTROL UNIT
DTC Logic
INFOID:0000000006216267
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1216
CAN CONT
[U1216]
AV control unit malfunction is detected.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
AV-128
< DTC/CIRCUIT DIAGNOSIS >
U1217 AV CONTROL UNIT
U1217 AV CONTROL UNIT
DTC Logic
INFOID:0000000006216268
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1217
BLUETOOTH MODULE
[U1217]
AV control unit malfunction is detected.
Replace the AV control unit if the mal-
function occurs constantly.
Refer to
AV
U1218 AV CONTROL UNIT
AV-129
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1218 AV CONTROL UNIT
DTC Logic
INFOID:0000000006216269
Diagnosis Procedure
INFOID:0000000006216270
1.
CHECK MUSIC BOX FUNCTION
Is music box function normal?
YES
>> Malfunction may be detected transitory.
NO
>> Replace AV control unit. Refer to
AV-212, "Removal and Installation"
.
DTC
Display contents of
CONSULT-III
DTC detection condition
Possible malfunction factor
U1218
HDD CONN
[U1218]
AV control unit malfunction is detected.
• If the music box function has no
malfunctions, then there is a possi-
bility of the detection of a temporary
malfunction.
• Replace the AV control unit if the
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