2008 NISSAN TEANA Service Manual

tire pressure window fuse box location boot length wiring diagram

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Page 1705 of 5121

NISSAN TEANA 2008 Service Manual EC-244
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0643 SENSOR POWER SUPPLY
NO >> GO TO 3.
3.CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following

Page 1706 of 5121

NISSAN TEANA 2008 Service Manual P0850 PNP SWITCH
EC-245
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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EC
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P0850 PNP SWITCH
DescriptionINFOID:0000000003856710
When the selector lever position is P or N, park/neu

Page 1707 of 5121

NISSAN TEANA 2008 Service Manual EC-246
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0850 PNP SWITCH
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES-1 >> VQ35DE engine: Go to EC-246, "Diagnosis Procedure (VQ35DE engine)".
YES-2 >> V

EC-246
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0850 PNP SWITCH
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES-1 >> VQ35DE engine: Go to EC-246, "Diagnosis Procedure (VQ35DE engine)".
YES-2 >> VQ25DE engine: Go to EC-247, "
Diagnosis Procedure (VQ25DE engine)".
NO >> INSPECTION END
5.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC-246, "
Component Function Check".
NOTE:
Use component function check to check the overall function of the park/neutral position (PNP) signal circuit.
During this check, a 1st trip DTC might not be confirmed.
Is the inspection result normal?
YES >> INSPECTION END
NO-1 >> VQ35DE engine: Go to EC-246, "
Diagnosis Procedure (VQ35DE engine)".
NO-2 >> VQ25DE engine: Go to EC-247, "
Diagnosis Procedure (VQ25DE engine)".
Component Function CheckINFOID:0000000003856712
1.PERFORM COMPONENT FUNCTION CHECK
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO-1 >> VQ35DE engine: Go to EC-246, "
Diagnosis Procedure (VQ35DE engine)".
NO-2 >> VQ25DE engine: Go to EC-247, "
Diagnosis Procedure (VQ25DE engine)".
Diagnosis Procedure (VQ35DE engine)INFOID:0000000003856713
1.CHECK DTC WITH TCM
Refer to EC-389, "
DTCIndex".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning part.
2.CHECK STARTING SYSTEM
Turn ignition switch OFF, then turn it to START.
Does starter motor operate?
YES >> GO TO 3.
NO >> Refer to BCS-16, "
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)".
3.CHECK PNP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-I
1. Turn ignition switch OFF.
2. Disconnect TCM harness connector.
3. Disconnect IPDM E/R harness connector.
4. Check the continuity between TCM harness connector and IPDM E/R harness connector.
B/FUEL SCHDL 4.0 - 31.8 msec
VHCL SPEED SE More than 64 km/h (40 mph)
Selector lever Suitable position
ECM
Ground Condition Voltage
Connector Terminal
E16 102 Ground Selector leverP or N Battery voltage
Except above Approx. 0 V

Page 1708 of 5121

NISSAN TEANA 2008 Service Manual P0850 PNP SWITCH
EC-247
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
C
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EC
N
P O
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO

Page 1709 of 5121

NISSAN TEANA 2008 Service Manual EC-248
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0850 PNP SWITCH
Check the following.
IPDM E/R connector F12
10A fuse (No. 42)
Harness for open or short between Park/neutral position switch and f

Page 1710 of 5121

NISSAN TEANA 2008 Service Manual P1212 TCS COMMUNICATION LINE
EC-249
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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P1212 TCS COMMUNICATION LINE
DescriptionINFOID:0000000003856715
This CAN communication line

Page 1711 of 5121

NISSAN TEANA 2008 Service Manual EC-250
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P1217 ENGINE OVER TEMPERATURE
P1217 ENGINE OVER TEMPERATURE
DTC LogicINFOID:0000000003856718
DTC DETECTION LOGIC
NOTE:
If DTC P1217 is displayed with DT

EC-250
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P1217 ENGINE OVER TEMPERATURE
P1217 ENGINE OVER TEMPERATURE
DTC LogicINFOID:0000000003856718
DTC DETECTION LOGIC
NOTE:
If DTC P1217 is displayed with DTC U1000 or U1001, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-135, "
DTC Logic".
If DTC P1217 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer
to EC-242, "
DTC Logic".
If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will
rise.
When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is
indicated.
CAUTION:
When a malfunction is indicated, always replace the coolant. Refer to CO-8, "
Draining". Also, replace
the engine oil. Refer to LU-8, "
Draining".
1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Always use
coolant with the proper mixture ratio. Refer to MA-12, "
Engine Coolant Mixture Ratio".
2. After refilling coolant, run engine to ensure that no water-flow noise is emitted.
DTC CONFIRMATION PROCEDURE
1.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC-250, "
Component Function Check".
NOTE:
Use component function check to check the overall function of the cooling fan. During this check, a DTC might
not be confirmed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-251, "
Diagnosis Procedure".
Component Function CheckINFOID:0000000003856719
1.PERFORM COMPONENT FUNCTION CHECK-I
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pres-
sure fluid escaping from the radiator.
Wrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-up
pressure to escape. Then turn the cap all the way off.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1217Engine over tempera-
ture (Overheat) Cooling fan does not operate properly (Over-
heat).
Cooling fan system does not operate proper-
ly (Overheat).
Engine coolant was not added to the system
using the proper filling method.
Engine coolant is not within the specified
range. Harness or connectors
(The cooling fan circuit is open or short-
ed.)
IPDM E/R (Cooling fan relays)
Cooling fan motor
Radiator hose
Radiator
Radiator cap
Water pump
Thermostat

Page 1712 of 5121

NISSAN TEANA 2008 Service Manual P1217 ENGINE OVER TEMPERATURE
EC-251
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
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Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before che

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