Nissan Teana J32. Instruction — part 150
AV
U1278, U1279, U127A, U127B REAR LEFT DOOR SPEAKER
AV-455
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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U1278, U1279, U127A, U127B REAR LEFT DOOR SPEAKER
Description
INFOID:0000000003901450
DTC Logic
INFOID:0000000003901451
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003901452
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
>> Repair sound signal rear speaker LH circuit harness or connector.
NO
>> Refer to GI section. Refer to
GI-35, "Intermittent Incident"
.
Part name
Description
REAR LEFT DOOR SPEAKER
• Outputs sound signal from BOSE amp.
• Outputs sound (mid and low range).
DTC
Display contents of
CONSULT-III
DTC Detection Condition
Possible causes
U1278
RL- SP/FL-WOOFER
OPEN [U1278]
Sound signal rear speaker LH circuit is open.
Check sound signal rear speaker LH
circuit.
U1279
RL- SP/FL-WOOFER
SHORT [U1279]
Sound signal rear speaker LH circuit is shorted between
rear speaker LH signal (+) and rear speaker LH signal (-).
Check sound signal rear speaker LH
circuit.
U127A
RL- SP/FL-WOOFER
GND- SHORT [U127A]
Sound signal rear speaker LH circuit to ground is shorted.
Check sound signal rear speaker LH
circuit.
U127B
RL- SP/FL-WOOFER
VB-SHORT [U127B]
Sound signal rear speaker LH circuit to battery is shorted.
Check sound signal rear speaker LH
circuit.
AV-456
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U127C, U127D, U127E, U127F FRONT LEFT DOOR SPEAKER
U127C, U127D, U127E, U127F FRONT LEFT DOOR SPEAKER
Description
INFOID:0000000003901474
DTC Logic
INFOID:0000000003901475
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003901476
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
>> Repair sound signal front speaker LH circuit harness or connector.
NO
>> Refer to GI section. Refer to
GI-35, "Intermittent Incident"
.
Part name
Description
FRONT LEFT DOOR SPEAKER
• Outputs sound signal from BOSE amp.
• Outputs sound (mid and low range).
DTC
Display contents of
CONSULT-III
DTC Detection Condition
Possible causes
U127C
FL- DOOR SP OPEN
[U127C]
Sound signal front speaker LH circuit is open.
Check sound signal front speaker LH
circuit.
U127D
FL- DOOR SP SHORT
[U127D]
Sound signal front speaker LH circuit is shorted between
front speaker LH signal (+) and front speaker LH signal (-).
Check sound signal front speaker LH
circuit.
U127E
FL- DOOR SP GND-
SHORT [U127E]
Sound signal front speaker LH circuit to ground is shorted.
Check sound signal front speaker LH
circuit.
U127F
FL- DOOR SP VB-
SHORT [U127F]
Sound signal front speaker LH circuit to battery is shorted.
Check sound signal front speaker LH
circuit.
AV
U1294, U1295, U1296, U1297 FRONT RIGHT SQUAWKER
AV-457
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1294, U1295, U1296, U1297 FRONT RIGHT SQUAWKER
Description
INFOID:0000000003901488
DTC Logic
INFOID:0000000003901489
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003901490
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
>> Repair sound signal front squawker RH circuit harness or connector.
NO
>> Refer to GI section. Refer to
GI-35, "Intermittent Incident"
.
Part name
Description
FRONT RIGHT SQUAWKER
• Outputs sound signal from BOSE amp.
• Outputs sound (high and mid range).
DTC
Display contents of
CONSULT-III
DTC Detection Condition
Possible causes
U1294
FR-TWEETER OPEN
[U1294]
Sound signal front squawker RH circuit is open.
Check sound signal front squawker
RH circuit.
U1295
FR-TWEETER SHORT
[U1295]
Sound signal front squawker RH circuit is shorted be-
tween front squawker RH signal (+) and front squawker
RH signal (-).
Check sound signal front squawker
RH circuit.
U1296
FR-TWEETER GND-
SHORT [U1296]
Sound signal front squawker RH circuit to ground is short-
ed.
Check sound signal front squawker
RH circuit.
U1297
FR-TWEETER VB-
SHORT [U1297]
Sound signal front squawker RH circuit to battery is short-
ed.
Check sound signal front squawker
RH circuit.
AV-458
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
U1298, U1299, U129A, U129B FRONT LEFT SQUAWKER
U1298, U1299, U129A, U129B FRONT LEFT SQUAWKER
Description
INFOID:0000000003901535
DTC Logic
INFOID:0000000003901536
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003901537
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
>> Repair sound signal front squawker LH circuit harness or connector.
NO
>> Refer to GI section. Refer to
GI-35, "Intermittent Incident"
.
Part name
Description
FRONT LEFT SQUAWKER
• Outputs sound signal from BOSE amp.
• Outputs sound (high and mid range).
DTC
Display contents of
CONSULT-III
DTC Detection Condition
Possible causes
U1298
FR-TWEETER OPEN
[U1298]
Sound signal front squawker LH circuit is open.
Check sound signal front squawker
LH circuit.
U1299
FR-TWEETER SHORT
[U1299]
Sound signal front squawker LH circuit is shorted between
front squawker LH signal (+) and front squawker LH signal
(-).
Check sound signal front squawker
LH circuit.
U129A
FR-TWEETER GND-
SHORT [U129A]
Sound signal front squawker LH circuit to ground is short-
ed.
Check sound signal front squawker
LH circuit.
U129B
FR-TWEETER VB-
SHORT [U129B]
Sound signal front squawker LH circuit to battery is short-
ed.
Check sound signal front squawker
LH circuit.
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