2014 NISSAN TEANA Service Manual

width headlight aiming alarm isofix engine coolant AUX

Load previous 8 pages

Page 1953 of 4801

NISSAN TEANA 2014 Service Manual
COOLING FANEC-953
< DTC/CIRCUIT DIAGNOSIS > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
NP
O
COOLING FAN
Component Function CheckINFOID:0000000009462832
1.CHECK COOLING FAN FUNCTION
With CONSULT
1. Turn ign

Page 1954 of 4801

NISSAN TEANA 2014 Service Manual
EC-954
< DTC/CIRCUIT DIAGNOSIS >[VQ35DE]
COOLING FAN
1. Disconnect cooling fan motor-1 harness connector.
2. Check the voltage between cooling fan motor-1 harness connector and ground.
Is the inspe

Page 1955 of 4801

NISSAN TEANA 2014 Service Manual
COOLING FANEC-955
< DTC/CIRCUIT DIAGNOSIS > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
NP
O
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 7.

Page 1956 of 4801

NISSAN TEANA 2014 Service Manual
EC-956
< DTC/CIRCUIT DIAGNOSIS >[VQ35DE]
COOLING FAN
Check that cooling fan speed of cond
ition B is higher than that of A.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace cooli

Page 1957 of 4801

NISSAN TEANA 2014 Service Manual
ELECTRICAL LOAD SIGNALEC-957
< DTC/CIRCUIT DIAGNOSIS > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
NP
O
ELECTRICAL LOAD SIGNAL
DescriptionINFOID:0000000009462836
The electrical load signal (Headlamp switch

Page 1958 of 4801

NISSAN TEANA 2014 Service Manual
EC-958
< DTC/CIRCUIT DIAGNOSIS >[VQ35DE]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Check headlamp system. Refer to EXL-86, "Work Flow"
.
>> INSPECTION END
4.CHECK HEATER FAN C

Page 1959 of 4801

NISSAN TEANA 2014 Service Manual
ELECTRONIC CONTROLLED ENGINE MOUNTEC-959
< DTC/CIRCUIT DIAGNOSIS > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
NP
O
ELECTRONIC CONTROLLED ENGINE MOUNT
Component Function CheckINFOID:0000000009462839
1.CHECK

ELECTRONIC CONTROLLED ENGINE MOUNTEC-959
< DTC/CIRCUIT DIAGNOSIS > [VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
NP
O
ELECTRONIC CONTROLLED ENGINE MOUNT
Component Function CheckINFOID:0000000009462839
1.CHECK OVERALL FUNCTION
1. Start engine and warm it up to normal operating temperature.
2. Shift selector position is D while depressing the brake pedal and parking brake pedal.
3. Disconnect electronic controlled engine mount control solenoid valve harness connector.
4. Check that body vibration increases compared to the condition of step 2 above (with vehicle stopped).
Is the inspection result normal?
YES >> INSPECTION END
NO >> EC-959, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009462840
1.CHECK VACUUM SOURCE
1. Turn ignition switch OFF.
2. Reconnect electronic controlled engine mount control solenoid valve harness connector.
3. Disconnect vacuum hose connected to electronic controlled engine mount.
4. Start engine and let it idle.
5. Check vacuum hose for vacuum existence.
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 2.
2.CHECK VACUUM HOSES AND VACUUM GALLERY
1. Turn ignition switch OFF.
2. Check vacuum hoses and vacuum gallery for cl ogging, cracks or improper connection. Refer to EC-577,
"ELECTRONIC CONTROLLED ENGINE MOUNT : System Description".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace vacuum hoses and vacuum gallery.
3.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE POWER SUPPLY
1. Disconnect electronic controlled engine mount control solenoid valve harness connector.
2. Turn ignition switch ON.
3. Check the voltage between front electronic controlled engine mount harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE POWER SUPPLY
CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B) harness connector.
3. Check the continuity between electronic controll ed engine mount harness connector and fuse block (J/B)
harness connector. Vacuum should exist.
Electronic controlled engine mount
control solenoid valve Ground Voltage
Connector Terminal
F64 1 Ground Battery voltage
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

Page 1960 of 4801

NISSAN TEANA 2014 Service Manual
EC-960
< DTC/CIRCUIT DIAGNOSIS >[VQ35DE]
ELECTRONIC CONTROLLED ENGINE MOUNT
Is the inspection result normal?
YES >> Perform the trouble diagnosis for power supply circuit.
NO >> Repair or replace er

EC-960
< DTC/CIRCUIT DIAGNOSIS >[VQ35DE]
ELECTRONIC CONTROLLED ENGINE MOUNT
Is the inspection result normal?
YES >> Perform the trouble diagnosis for power supply circuit.
NO >> Repair or replace error-detected parts.
5.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE OUTPUT SIG-
NAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check the continuity between ECM harness connec tor and electronic controlled engine mount control
solenoid valve harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair open circuit, short to ground or short to power in harness connectors.
6.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE
Check electronic controlled engine mount control solenoid valve. Refer to EC-960, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Replace electronic controlled engine mount control solenoid valve. Refer to EC-548, "ENGINE
CONTROL SYSTEM : Component Parts Location".
7.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT
1. Turn ignition switch OFF.
2. Install vacuum pump (A) to electronic controlled engine mount (1).
3. Check that a vacuum is maintained when applying the vacuum
of -40 kPa (-0.41 kg/cm
2, -5.8 psi) to electronic controlled engine
mount.
4. Also visually check electronic controlled engine mount.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Replace electronic controlled engine mount.
8.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to GI-43, "Intermittent Incident"
.
Is the inspection result normal?
YES >> Replace intake manifold collector. Refer to EM-146, "Removal and Installation".
NO >> Repair or replace error-detected parts.
Component InspectionINFOID:0000000009462841
1.CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE
With CONSULT
1. Turn ignition switch OFF.
Electronic controlled engine
mount control solenoid valve Fuse block (J/B)
Continuity
Connector Terminal Connector Terminal
F64 1 E6 1M Existed
ECM Electronic controlled engine
mount control solenoid valve Continuity
Connector Terminal Connector Terminal
F7838F64 2 Existed
MBIB1237E
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

Load next 8 pages

Page: < prev 1-10 ... 1921-1928 1929-1936 1937-1944 1945-1952 1953-1960 1961-1968 1969-1976 1977-1984 1985-1992 ... 4808 next >

headlights fuses water pump spark plugs replace infotainment radiator