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![NISSAN TEANA 2014 Service Manual
DAS-64
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS SWITCH CIRCUIT
NO >> Repair harness or connector.
4.CHECK WARNING SYSTEMS SWITCH
SIGNAL INPUT CIRCUIT FOR OPEN
1. Disconnect the IT NISSAN TEANA 2014 Service Manual
DAS-64
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS SWITCH CIRCUIT
NO >> Repair harness or connector.
4.CHECK WARNING SYSTEMS SWITCH
SIGNAL INPUT CIRCUIT FOR OPEN
1. Disconnect the IT](/manual-img/5/57390/w960_57390-496.png)
DAS-64
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS SWITCH CIRCUIT
NO >> Repair harness or connector.
4.CHECK WARNING SYSTEMS SWITCH
SIGNAL INPUT CIRCUIT FOR OPEN
1. Disconnect the ITS control unit connector.
2. Check continuity between the ITS control unit har ness connector and warning system switch harness con-
nector.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair the harnesses or connectors.
5.CHECK WARNING SYSTEMS SWITCH SI GNAL INPUT CIRCUIT FOR SHORT
Check continuity between the ITS c ontrol unit harness connector and ground.
Is the inspection result normal?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Repair the harnesses or connectors.
Component InspectionINFOID:0000000009464704
1.CHECK WARNING SYSTEMS SWITCH
Check continuity of warning systems switch.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace the warning systems switch. Refer to DAS-142, "Removal and Installation"
.
ITS control unit Warning system switch
Continuity
Connector Terminal Connector Terminal
M58 32 M62 6 Yes
ITS control unit GroundContinuity
Connector Terminal
M58 32 No
Terminal Condition Continuity
68 When warning systems switch is pressed Yes
When warning systems switch is released No
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![NISSAN TEANA 2014 Service Manual
DAS
WARNING SYSTEMS ON INDICATOR CIRCUITDAS-65
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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WARNING SYSTEMS ON INDICATOR CIRCUIT
Component Function CheckINFOID:0000000 NISSAN TEANA 2014 Service Manual
DAS
WARNING SYSTEMS ON INDICATOR CIRCUITDAS-65
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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WARNING SYSTEMS ON INDICATOR CIRCUIT
Component Function CheckINFOID:0000000](/manual-img/5/57390/w960_57390-497.png)
DAS
WARNING SYSTEMS ON INDICATOR CIRCUITDAS-65
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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WARNING SYSTEMS ON INDICATOR CIRCUIT
Component Function CheckINFOID:0000000009464705
1.CHECK WARNING SYST EMS ON INDICATOR
1. Turn the ignition switch ON.
2. Select the active test item “BSW ON INDICATOR” of “AVM” with CONSULT.
3. With operating the test item, check the operation.
Is the inspection result normal?
YES >> Inspection End.
NO >> Refer to DAS-65, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464706
Regarding Wiring Diagram information, refer to DAS-22, "Wiring Diagram".
1.CHECK WARNING ON INDICATOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect warning system switch connector.
3. Turn ignition switch ON.
4. Check voltage between warning system switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the warning systems ON indicator power supply circuit.
2.CHECK WARNING SYSTEMS ON INDICATOR SIGNAL FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect the ITS control unit harness connector.
3. Check continuity between the ITS control unit har ness connector and warning system switch harness con-
nector.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair the harnesses or connectors.
3.CHECK WARNING SYSTEMS ON INDI CATOR SIGNAL CIRCUIT FOR SHORT
Check continuity between the ITS control unit harness connector and ground.
On : Warning systems ON indicator illuminates
Off : Warning systems ON in dicator is turned OFF
Te r m i n a l s
Vo l ta g e
(Approx.)
(+) (
−)
Warning system switch Ground
Connector Terminal
M62 5 Battery voltage
ITS control unit Warning system switch Continuity
Connector Terminal Connector Terminal
M5833M62 3 Yes
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![NISSAN TEANA 2014 Service Manual
DAS-66
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS ON
INDICATOR CIRCUIT
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair the harnesses or connectors.
4.CHECK WARNING SY NISSAN TEANA 2014 Service Manual
DAS-66
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS ON
INDICATOR CIRCUIT
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair the harnesses or connectors.
4.CHECK WARNING SY](/manual-img/5/57390/w960_57390-498.png)
DAS-66
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
WARNING SYSTEMS ON
INDICATOR CIRCUIT
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair the harnesses or connectors.
4.CHECK WARNING SYSTEMS ON INDICATOR
Check the warning systems ON indicator. Refer to DAS-66, "Component Inspection"
.
Is the inspection result normal?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Replace warning systems switch. DAS-142, "Removal and Installation"
.
Component InspectionINFOID:0000000009464707
1.CHECK WARNING SYSTEMS ON INDICATOR
Apply battery voltage to warning systems switch termi nals 3 and 5, and then check if the warning systems ON
indicator illuminates.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace the warning systems switch. Refer to DAS-142, "Removal and Installation"
.
ITS control unit
GroundContinuity
Connector Terminal
M58 33 No
Te r m i n a l s Condition Warning sys-
tems ON indica-
tor
(+) (-)
53 When the battery voltage is applied On
When the battery voltage is not applied Off
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DAS
WARNING BUZZER CIRCUITDAS-67
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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WARNING BUZZER CIRCUIT
Component Function CheckINFOID:0000000009464708
1.CHECK WARNING BUZZER
1. Turn the ignition switch ON.
2. Select the active test item “BUZZER” of “BCM” with CONSULT.
3. With operating the test item, check the operation.
Is the inspection result normal?
YES >> Inspection End.
NO >> Refer to DAS-67, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464709
1.CHECK WARNING BUZZER OPERATION
While activating the buzzer with CONSULT, listen for the buzzer sound.
Does warning buzzer sound?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Replace the combination meter (buzzer). On : Warning buzzer is activated.
Off : Warning buzzer is not activated.
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DAS-68
< REMOVAL AND INSTALLATION >[ITS CONTROL UNIT]
ITS CONTROL UNIT
REMOVAL AND INSTALLATION
ITS CONTROL UNIT
Removal and InstallationINFOID:0000000009464711
REMOVAL
1. Disconnect the battery negative terminal. Refer to
PG-73, "Removal and Installation (Battery)".
2. Remove the center console assembly. Refer to IP-18, "Removal and Installation"
.
3. Disconnect the harness connectors (B,C) from the ITS control unit (1).
: Front
4. Remove bolts ( ) and plastic screw (A) that retain the ITS con- trol unit (1) and remove.
INSTALLATION
Installation is in the reverse order of removal.
ALOIA0141ZZ
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DAS
REAR VIEW CAMERADAS-69
< REMOVAL AND INSTALLATION > [ITS CONTROL UNIT]
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REAR VIEW CAMERA
Exploded ViewINFOID:0000000009978529
Removal and InstallationINFOID:0000000009978528
REMOVAL
1. Remove rear view camera air pump motor. Refer to DAS-71, "Removal and Installation".
2. Disconnect the rear washer tube (1 ) from rear view camera (2).
3. Disconnect the harness connector from the rear view camera and remove.
INSTALLATION
Installation is in the reverse order of removal.
1. Rear view camera washer control unit 2. Rear view camera air pump motor 3. Rear view camera
4. Trunk lid
ALOIA0201ZZ
ALOIA0202ZZ
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DAS-70
< REMOVAL AND INSTALLATION >[ITS CONTROL UNIT]
REAR VIEW CAMERA WA
SHER CONTROL UNIT
REAR VIEW CAMERA WASHER CONTROL UNIT
Exploded ViewINFOID:0000000009464710
Removal and InstallationINFOID:0000000009464712
REMOVAL
1. Remove the trunk lid finisher. Refer to INT-33, "TRUNK LID FINISHER : Removal and Installation".
2. Disconnect the harness connector from the r ear view camera washer control unit.
3. Remove the rear view camera washer control unit nuts (A).
4. Remove the rear view camera washer control unit (1).
INSTALLATION
Installation is in the reverse order of removal.
1. Rear view camera washer control unit 2. Rear view camera air pump motor 3. Rear view camera
4. Trunk lid
ALOIA0201ZZ
AWOIA0014ZZ
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DAS
REAR VIEW CAMERA AIR PUMP MOTORDAS-71
< REMOVAL AND INSTALLATION > [ITS CONTROL UNIT]
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REAR VIEW CAMERA AIR PUMP MOTOR
Exploded ViewINFOID:0000000009464713
Removal and InstallationINFOID:0000000009464714
REMOVAL
1. Remove the trunk lid finisher. Refer to INT-33, "TRUNK LID FINISHER : Removal and Installation".
2. Disconnect the air tubes from the rear view camera air pump motor.
3. Disconnect the harness connector from the rear view camera air pump motor.
4. Remove the rear view camera air pump motor bracket nuts (A).
5. Remove the rear view camera air pump motor (1).
INSTALLATION
Installation is in the reverse order of removal.
1. Rear view camera washer control unit 2. Rear view camera air pump motor 3. Rear view camera
4. Trunk lid
ALOIA0201ZZ
AWOIA0015ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM