navigation NISSAN TEANA 2008 Service Manual

LAN
AV BRANCH LINE CIRCUIT
LAN-37
< COMPONENT DIAGNOSIS >[CAN]
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AV BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003767705
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of AV control unit.
2. Check the resistance between the AV control unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the AV control unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
 Base audio and display system: AV-82, "
AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio without navigation: AV-236, "AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio with navigation: AV-464, "AV CONTROL UNIT : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the AV control unit. Refer to the following.
 Base audio and display system: AV-170, "
Exploded View"
 BOSE audio without navigation: AV-378, "Exploded View"
 BOSE audio with navigation: AV-648, "Exploded View"
YES (Past error)>>Error was detected in the AV control unit branch line.
NO >> Repair the power supply and the ground circuit.
AV control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
M131 86 87 Approx. 54 – 66

LAN
AV BRANCH LINE CIRCUIT
LAN-63
< COMPONENT DIAGNOSIS >[CAN SYSTEM (TYPE 4)]
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AV BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003841851
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of AV control unit.
2. Check the resistance between the AV control unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the AV control unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
 Base audio and display system: AV-82, "
AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio without navigation: AV-236, "AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio with navigation: AV-464, "AV CONTROL UNIT : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the AV control unit. Refer to the following.
 Base audio and display system: AV-170, "
Exploded View"
 BOSE audio without navigation: AV-378, "Exploded View"
 BOSE audio with navigation: AV-648, "Exploded View"
YES (Past error)>>Error was detected in the AV control unit branch line.
NO >> Repair the power supply and the ground circuit.
AV control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
M131 86 87 Approx. 54 – 66

LAN
AV BRANCH LINE CIRCUIT
LAN-79
< COMPONENT DIAGNOSIS >[CAN SYSTEM (TYPE 6)]
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L B A
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AV BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003841831
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of AV control unit.
2. Check the resistance between the AV control unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the AV control unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
 Base audio and display system: AV-82, "
AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio without navigation: AV-236, "AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio with navigation: AV-464, "AV CONTROL UNIT : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the AV control unit. Refer to the following.
 Base audio and display system: AV-170, "
Exploded View"
 BOSE audio without navigation: AV-378, "Exploded View"
 BOSE audio with navigation: AV-648, "Exploded View"
YES (Past error)>>Error was detected in the AV control unit branch line.
NO >> Repair the power supply and the ground circuit.
AV control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
M131 86 87 Approx. 54 – 66

LAN
AV BRANCH LINE CIRCUIT
LAN-95
< COMPONENT DIAGNOSIS >[CAN SYSTEM (TYPE 9)]
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L B A
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AV BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003841811
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of AV control unit.
2. Check the resistance between the AV control unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the AV control unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
 Base audio and display system: AV-82, "
AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio without navigation: AV-236, "AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio with navigation: AV-464, "AV CONTROL UNIT : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the AV control unit. Refer to the following.
 Base audio and display system: AV-170, "
Exploded View"
 BOSE audio without navigation: AV-378, "Exploded View"
 BOSE audio with navigation: AV-648, "Exploded View"
YES (Past error)>>Error was detected in the AV control unit branch line.
NO >> Repair the power supply and the ground circuit.
AV control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
M131 86 87 Approx. 54 – 66

VTL-78
< ON-VEHICLE REPAIR >[WITH 7 INCH DISPLAY]
PRESET SWITCH
ON-VEHICLE REPAIR
PRESET SWITCH
Exploded ViewINFOID:0000000003894474
DISASSEMBLY
Removal and InstallationINFOID:0000000003894475
REMOVAL
Refer to AV-177, "Exploded View" (BASE AUDIO AND DISPLAY SYSTEM), AV-389, "Exploded View" (BOSE
AUDIO WITHOUT NAVIGATION) or AV-660, "
Exploded View" (BOSE AUDIO WITH NAVIGATION).
INSTALLATION
Installation is basically the reverse order of removal.
1. Preset switch 2. Cluster lid C
JPNIA1044ZZ

VTL-80
< ON-VEHICLE REPAIR >[WITH 7 INCH DISPLAY]
A/C AUTO AMP.
A/C AUTO AMP.
Exploded ViewINFOID:0000000003894485
DISASSEMBLY
Removal and InstallationINFOID:0000000003894487
REMOVAL
1. Remove AV control unit. Refer to AV-170, "Exploded View" (BASE AUDIO AND DISPLAY SYSTEM), AV-
378, "Exploded View" (BOSE AUDIO WITHOUT NAVIGATION) or AV-648, "Exploded View" (BOSE
AUDIO WITH NAVIGATION).
2. Remove mounting screws (A), and then remove A/C auto amp.
(1).
INSTALLATION
Installation is basically the reverse order of removal.
1. AV control unit 2. Bracket LH 3. A/C auto amp.
4. Bracket RH
JPNIA1034ZZ
JPIIA0897ZZ