Int NISSAN TEANA 2008 Service Manual

AV
U126C, U126D, U126E, U126F REAR RIGHT SQUAWKER/ RIGHT WOOFER
AV-229
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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U126C, U126D, U126E, U126F REAR RIGHT SQUAWKER/ RIGHT WOOF-
ER
DescriptionINFOID:0000000003901597
DTC LogicINFOID:0000000003901598
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901599
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 woofer RH circuit harness or connector.
NO >> Refer to GI section. Refer to GI-35, "
Intermittent Incident".
Part name Description
REAR RIGHT SQUAWKER Outputs sound signal from BOSE amp.
 Outputs sound (high and mid range).
RIGHT WOOFER Outputs sound signal from BOSE amp.
 Outputs low frequency sound.
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U126CRR-SURROUND SP
OPEN [U126C]Sound signal woofer RH circuit is open.Check sound signal woofer RH cir-
cuit.
U126DRR-SURROUND SP
SHORT [U12D1]Sound signal woofer RH circuit is shorted between woofer
RH signal (+) and woofer RH signal (-).Check sound signal woofer RH cir-
cuit.
U126ERR-SURROUND SP
GND- SHORT [U126E]Sound signal woofer RH circuit to ground is shorted.Check sound signal woofer RH cir-
cuit.
U126FRR-SURROUND SP
VB-SHORT [U126F]Sound signal woofer RH circuit to battery is shorted.Check sound signal woofer RH cir-
cuit.

AV-230
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
U1274, U1275, U1276, U1277 REAR LEFT SQUAWKER/LEFT WOOFER
U1274, U1275, U1276, U1277 REAR LEFT SQUAWKER/LEFT WOOFER
DescriptionINFOID:0000000003901600
DTC LogicINFOID:0000000003901601
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901602
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 woofer LH circuit harness or connector.
NO >> Refer to GI section. Refer to GI-35, "
Intermittent Incident".
Part name Description
REAR RIGHT SQUAWKER Outputs sound signal from BOSE amp.
 Outputs sound (high and mid range).
RIGHT WOOFER Outputs sound signal from BOSE amp.
 Outputs low frequency sound.
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U1274RL-SURROUND SP
OPEN [U1274]Sound signal woofer LH circuit is open. Check sound signal woofer LH circuit.
U1275RL-SURROUND SP
SHORT [U1275]Sound signal woofer LH circuit is shorted between woofer
LH signal (+) and woofer LH signal (-).Check sound signal woofer LH circuit.
U1276RL-SURROUND SP
GND- SHORT [U1276]Sound signal woofer LH circuit to ground is shorted. Check sound signal woofer LH circuit.
U1277RL-SURROUND SP
VB-SHORT [U1277]Sound signal woofer LH circuit to battery is shorted. Check sound signal woofer LH circuit.

AV
U1278, U1279, U127A, U127B REAR LEFT DOOR SPEAKER
AV-231
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U1278, U1279, U127A, U127B REAR LEFT DOOR SPEAKER
DescriptionINFOID:0000000003901603
DTC LogicINFOID:0000000003901604
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901605
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U1278RL- SP/FL-WOOFER
OPEN [U1278]Sound signal rear speaker LH circuit is open.Check sound signal rear speaker LH
circuit.
U1279RL- 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.
U127ARL- SP/FL-WOOFER
GND- SHORT [U127A]Sound signal rear speaker LH circuit to ground is shorted.Check sound signal rear speaker LH
circuit.
U127BRL- SP/FL-WOOFER
VB-SHORT [U127B]Sound signal rear speaker LH circuit to battery is shorted.Check sound signal rear speaker LH
circuit.

AV-232
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
U127C, U127D, U127E, U127F FRONT LEFT DOOR SPEAKER
U127C, U127D, U127E, U127F FRONT LEFT DOOR SPEAKER
DescriptionINFOID:0000000003901606
DTC LogicINFOID:0000000003901607
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901608
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U127CFL- DOOR SP OPEN
[U127C]Sound signal front speaker LH circuit is open.Check sound signal front speaker LH
circuit.
U127DFL- 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.
U127EFL- DOOR SP GND-
SHORT [U127E]Sound signal front speaker LH circuit to ground is shorted.Check sound signal front speaker LH
circuit.
U127FFL- 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-233
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U1294, U1295, U1296, U1297 FRONT RIGHT SQUAWKER
DescriptionINFOID:0000000003901609
DTC LogicINFOID:0000000003901610
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901611
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U1294FR-TWEETER OPEN
[U1294]Sound signal front squawker RH circuit is open.Check sound signal front squawker
RH circuit.
U1295FR-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.
U1296FR-TWEETER GND-
SHORT [U1296]Sound signal front squawker RH circuit to ground is short-
ed.Check sound signal front squawker
RH circuit.
U1297FR-TWEETER VB-
SHORT [U1297]Sound signal front squawker RH circuit to battery is short-
ed.Check sound signal front squawker
RH circuit.

AV-234
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
U1298, U1299, U129A, U129B FRONT LEFT SQUAWKER
U1298, U1299, U129A, U129B FRONT LEFT SQUAWKER
DescriptionINFOID:0000000003901612
DTC LogicINFOID:0000000003901613
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003901614
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).
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Possible causes
U1298FR-TWEETER OPEN
[U1298]Sound signal front squawker LH circuit is open.Check sound signal front squawker
LH circuit.
U1299FR-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.
U129AFR-TWEETER GND-
SHORT [U129A]Sound signal front squawker LH circuit to ground is short-
ed.Check sound signal front squawker
LH circuit.
U129BFR-TWEETER VB-
SHORT [U129B]Sound signal front squawker LH circuit to battery is short-
ed.Check sound signal front squawker
LH circuit.

AV-284
< ECU DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
AV CONTROL UNIT
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
DTC IndexINFOID:0000000003765759
SELF-DIAGNOSIS RESULTS DISPLAY ITEM
JCNWM0934GB

AV
DISPLAY UNIT
AV-307
< ECU DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JCNWM0934GB

AV
BOSE AMP.
AV-329
< ECU DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JCNWM0934GB

AV-350
< ECU DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
DVD PLAYER
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JCNWM0934GB