navigation system NISSAN TEANA 2008 Service Manual

ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER
SWITCH BUT IT OPERATES
DEF-61
< SYMPTOM DIAGNOSIS >
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ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER
SWITCH BUT IT OPERATES
WITH AV CONTROL UNIT
WITH AV CONTROL UNIT : Diagnosis ProcedureINFOID:0000000003806069
1.CHECK AV CONTROL FUNCTION
Check that the AV control unit is operating normally.
 Base audio: Refer to AV-45, "
Work Flow".
 BOSE audio with navigation: Refer to AV-398, "
Work Flow".
 BOSE audio without navigation: Refer to AV-185, "
Work Flow".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.
WITHOUT AV CONTROL UNIT
WITHOUT AV CONTROL UNIT : Diagnosis ProcedureINFOID:0000000003888342
1.CHECK A/C CONTROL FUNCTION
Check that the A/C control is operating normally.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check A/C control system. Refer to HAC-6, "
Work Flow".
2.CHECK REAR WINDOW DEFOGGER DISPLAY
Check that ON appears on the display when rear window defogger is activated.
Is the inspection result normal?
YES >> Replace A/C control (rear window defogger switch). Refer to VTL-21, "Removal and Installation".
NO >> Check rear window defogger indicator. Refer to DEF-62, "
WITHOUT AV CONTROL UNIT : Diag-
nosis Procedure".

DEF-62
< SYMPTOM DIAGNOSIS >
REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE
REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE
WITH AV CONTROL UNIT
WITH AV CONTROL UNIT : Diagnosis ProcedureINFOID:0000000003806070
1.CHECK REAR WINDOW DEFOGGER OPERATION
Check rear window defogger operation.
Is the inspection result normal?
YES-1 >> Base audio: Check AV control system.Refer to AV-45, "Work Flow"
YES-2 >> BOSE audio with navigation: Check AV control system. Refer to AV-398, "Work Flow"
YES-3 >> BOSE audio without navigation: Check AV control system. Refer to AV-185, "Work Flow"
NO >> Check rear window defogger system. Refer to DEF-3, "Work Flow"
WITHOUT AV CONTROL UNIT
WITHOUT AV CONTROL UNIT : Diagnosis ProcedureINFOID:0000000003840906
1.CHECK A/C CONTROL FUNCTION
Check that the A/C control is operating normally.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check A/C control system. Refer to HAC-6, "
Work Flow".
2.CHECK REAR WINDOW DEFOGGER ON SIGNAL
Check rear window defogger ON signal.
Refer to DEF-25, "
Component Function Check".
Is the inspection result normal?
YES >> Replace A/C control (rear window defogger switch). Refer toVTL-21, "Removal and Installation".
NO >> Repair or replace the malfunctioning parts.

GI-50
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
*: Not equippedPower window
controlPower window control systemPWC-5, "
ADDITIONAL SERVICE WHEN
REMOVING BATTERY NEGATIVE TERMI-
NAL : Description"
Sunroof system Sunroof system* —
Sunshade system Sunshade system* —
Rear view monitorRear view monitor
possible route line
center position ad-
justmentDISPLAY AND AUDIO SYSTEMAV- 4 7 , "
ADDITIONAL SERVICE WHEN
REMOVING BATTERY NEGATIVE TERMI-
NAL : Description"
BOSE AUDIO WITHOUT NAVIGATIONAV- 1 8 7 , "
ADDITIONAL SERVICE WHEN
REMOVING BATTERY NEGATIVE TERMI-
NAL : Description"
BOSE AUDIO WITH NAVIGATIONAV- 4 0 0 , "
ADDITIONAL SERVICE WHEN
REMOVING BATTERY NEGATIVE TERMI-
NAL : Description"
Around view moni-
torPredicted conurse line center position adjustment* —
Automatic back
door systemAutomatic back door system* —
Engine oil level
readEngine oil level read* — SYSTEM ITEM REFERENCE

HAC-192
< COMPONENT DIAGNOSIS >[WITH 7 INCH DISPLAY]
A/C AUTO AMP.
A/C AUTO AMP.
DescriptionINFOID:0000000003941321
COMPONENT DESCRIPTION
A/C Auto Amp. (Air Conditioner Automatic Amplifier)
The A/C auto amp. (1) has a built-in microcomputer that processes
information sent from various sensors needed for air conditioner
operation. The air mix door motors, the mode door motor, the intake
door motor, the blower motor and the compressor are then con-
trolled.
When the various switches and temperature control dial are oper-
ated, data is input to the A/C auto amp. from the A/C control.
Component Function CheckINFOID:0000000003940728
1.CHECK OPERATION
1. Press the AUTO switch, and then check that “AUTO” is shown on the display.
2. Operate the temperature control dial (driver side). Check that the fan speed or outlet changes. (The dis-
charge air temperature or fan speed varies depending on the ambient temperature, in-vehicle tempera-
ture, and temperature setting.)
Does it operate normally?
YES >> INSPECTION END
NO >> Perform trouble diagnosis for the A/C system. Refer to HAC-192, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003940729
1.INSPECTION BY FAIL-SAFE FUNCTION
1. Turn the ignition switch ON.
2. After approximately 30 seconds, check that the air conditioner is operated by the fail-safe function (the
operation display of air conditioner is not performed). Refer to HAC-211, "
WITHOUT INTELLIGENT AIR
CONDITIONER SYSTEM : Fail-Safe" (WITHOUT INTELLIGENT AIR CONDITIONER SYSTEM) or HAC-
223, "WITH INTELLIGENT AIR CONDITIONER SYSTEM : Fail-Safe" (WITH INTELLIGENT AIR CONDI-
TIONER SYSTEM).
Is the fail-safe function operated?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK A/C AUTO AMP. POWER SUPPLY CIRCUIT AND GROUND
Check A/C auto amp. power supply circuit and ground circuit. Refer to HAC-192, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace parts according to the inspection results.
3.CHECK PRESET SWITCH
Check the preset switch. Refer to AV-164, "
Symptom Table" (BASE AUDIO AND DISPLAY SYSTEM), AV-372,
"Symptom Table" (BOSE AUDIO WITHOUT NAVIGATION) or AV-640, "Symptom Table" (BOSE AUDIO WITH
NAVIGATION).
Is the inspection result normal?
YES >> Replace the A/C auto amp.
NO >> Repair or replace parts according to the inspection results.
JPIIA0894ZZ

HAC-226
< SYMPTOM DIAGNOSIS >[WITH 7 INCH DISPLAY]
AIR CONDITIONER CONTROL
SYMPTOM DIAGNOSIS
AIR CONDITIONER CONTROL
Diagnosis Chart By SymptomINFOID:0000000003884798
*:WITH INTELLIGENT AIR CONDITIONER SYSTEM
Symptom Reference
A/C system does not activate.Go to Trouble Diagnosis Procedure for Power Supply And
Ground Circuit.HAC-191, "
A/C AUTO AMP. :
Diagnosis Procedure"
A/C system cannot be controlled.Go to Trouble Diagnosis Procedure for Preset Switch Sys-
tem.AV- 1 6 4 , "
Symptom Table"
(DISPLAY AND AUDIO SYS-
TEM), AV- 3 7 2 , "
Symptom Ta-
ble" (BOSE AUDIO WITHOUT
NAVIGATION) or AV-640,
"Symptom Table" (BOSE AU-
DIO WITH NAVIGATION).
Air outlet does not change.
Go to Trouble Diagnosis Procedure for Mode Door Motor.
(LAN)HAC-186, "
Diagnosis Proce-
dure"Mode door motor does not operate
normally.
Discharge air temperature does not
change.
Go to Trouble Diagnosis Procedure for Air Mix Door Motor.
(LAN)HAC-182, "
Diagnosis Proce-
dure" (driver side) or HAC-184,
"Diagnosis Procedure" (pas-
senger side) Air mix door motor does not operate
normally.
Intake door does not change.
Go to Trouble Diagnosis Procedure for Intake Door Motor.
(LAN)HAC-189, "
Diagnosis Proce-
dure"Intake door motor does not operate
normally.
Blower motor operation is malfunc-
tioning.Go to Trouble Diagnosis Procedure for Blower Motor.HAC-193, "
Diagnosis Proce-
dure"
Magnet clutch does not engage. Go to Trouble Diagnosis Procedure for Magnet Clutch.HAC-197, "Diagnosis Proce-
dure"
Insufficient cooling
Go to Trouble Diagnosis Procedure for Insufficient Cooling.HAC-228, "Inspection proce-
dure"No cool air comes out.
(Air flow volume is normal.)
Insufficient heating
Go to Trouble Diagnosis Procedure for Insufficient Heating.HAC-231, "
Inspection proce-
dure"No warm air comes out.
(Air flow volume is normal.)
Noise Go to Trouble Diagnosis Procedure for Noise.HAC-234, "
Inspection proce-
dure"
Memory function does not operate. Go to Trouble Diagnosis Procedure for Memory Function.HAC-236, "Inspection proce-
dure"
Plasmacluster system does not op-
erate.*Go to Trouble Diagnosis Procedure for Plasmacluster sys-
tem.HAC-227, "
WITH INTELLI-
GENT AIR CONDITIONER
SYSTEM : Inspection proce-
dure"

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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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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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