Nissan Juke (2016 year). Service Repair Manual — part 204
P1217 ENGINE OVER TEMPERATURE
EC-447
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
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P1217 ENGINE OVER TEMPERATURE
DTC Logic
INFOID:0000000012197995
DTC DETECTION LOGIC
NOTE:
•
If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.
•
If DTC P1217 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer
.
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, be sure to replace the coolant. Refer to
. Also,
replace the engine oil. Refer to
.
1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Be sure to
use coolant with the proper mixture ratio. Refer to
MA-13, "Anti-Freeze 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-447, "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
>> Proceed to
.
Component Function Check
INFOID:0000000012197996
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
(Trouble diagnosis con-
tent)
DTC detecting condition
Possible cause
P1217
ENG OVER TEMP
[Engine over tempera-
ture (Overheat)]
• Cooling fan does not operate properly (Over-
heat).
• Cooling fan system does not operate properly
(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
(Cooling fan circuit is open or shorted.)
• IPDM E/R
• Cooling fan control module
• Cooling fan motor
• Radiator hose
• Radiator
• Radiator cap
• Reservoir tank
• Water pump
• Thermostat
• Water control valve
Revision: November 2015
2016 JUKE
EC-448
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P1217 ENGINE OVER TEMPERATURE
Check the coolant level in the reservoir tank and radiator.
Allow engine to cool before checking coolant level.
Is the coolant level in the reservoir tank and/or radiator below the
proper range?
YES
>> Proceed to
.
NO
>> GO TO 2.
2.
PERFORM COMPONENT FUNCTION CHECK-II
Confirm whether customer filled the coolant or not.
Did customer fill the coolant?
YES
>> Proceed to
.
NO
>> GO TO 3.
3.
PERFORM COMPONENT FUNCTION CHECK-III
With CONSULT
1. Turn ignition switch ON.
2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.
3. Check that cooling fan speed varies according to the percentage.
Without CONSULT
1. Activate IPDM E/R auto active test and check cooling fan motors operation. Refer to
.
2. Check that cooling fan operates.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
.
Diagnosis Procedure
INFOID:0000000012197997
1.
CHECK COOLING FAN OPERATION
With CONSULT
1. Turn ignition switch ON.
2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.
3. Check that cooling fan speed varies according to the percentage.
Without CONSULT
1. Activate IPDM E/R auto active test and check cooling fan motors operation. Refer to
.
2. Check that cooling fan operates.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Proceed to
.
2.
CHECK COOLING SYSTEM FOR LEAK-I
Check cooling system for leak. Refer to
.
Is leakage detected?
YES
>> GO TO 3.
NO
>> GO TO 4.
3.
CHECK COOLING SYSTEM FOR LEAK-II
Check the following for leak.
.)
CO-14, "RADIATOR : Inspection"
• Water pump (Refer to
.)
SEF621W
Revision: November 2015
2016 JUKE
P1217 ENGINE OVER TEMPERATURE
EC-449
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
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>> Repair or replace malfunctioning part.
4.
CHECK RADIATOR CAP
Check radiator cap. Refer to
CO-14, "RADIATOR CAP : Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace radiator cap. Refer to
5.
CHECK THERMOSTAT
Check thermostat. Refer to
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace thermostat. Refer to
CO-23, "Removal and Installation"
6.
CHECK WATER CONTROL VALVE
Check water control valve. Refer to
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace water control valve. Refer to
7.
CHECK ENGINE COOLANT TEMPERATURE SENSOR
EC-248, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace engine coolant temperature sensor. Refer to
8.
OVERHEATING CAUSE ANALYSIS
If the cause cannot be isolated, check the
>> INSPECTION END
Revision: November 2015
2016 JUKE
EC-450
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P1225 TP SENSOR
P1225 TP SENSOR
DTC Logic
INFOID:0000000012197998
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON.
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012197999
1.
CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to
.
3. Check if foreign matter is caught between the throttle valve and the housing.
Is the inspection result normal?
YES
>> Replace electric throttle control actuator. Refer to
NO
>> Remove the foreign matter and clean the electric throttle control actuator inside, then perform
throttle valve closed position learning. Refer to
.
DTC No.
Trouble diagnosis name
(Trouble diagnosis con-
tent)
DTC detecting condition
Possible cause
P1225
CTP LEARNING-B1
[Closed throttle position
learning performance]
Closed throttle position learning value is excessively
low.
Electric throttle control actuator
(TP sensor 1 and 2)
Revision: November 2015
2016 JUKE
P1226 TP SENSOR
EC-451
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
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P1226 TP SENSOR
DTC Logic
INFOID:0000000012198000
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF, wait at least 10 seconds.
3. Turn ignition switch ON.
4. Repeat steps 2 and 3 for 32 times.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012198001
1.
CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to
.
3. Check if foreign matter is caught between the throttle valve and the housing.
Is the inspection result normal?
YES
>> Replace electric throttle control actuator. Refer to
NO
>> Remove the foreign matter and clean the electric throttle control actuator inside, then perform
throttle valve closed position learning. Refer to
.
DTC No.
Trouble diagnosis name
(Trouble diagnosis con-
tent)
DTC detecting condition
Possible cause
P1226
CTP LEARNING-B1
(Closed throttle position
learning performance)
Closed throttle position learning is not performed
successfully, repeatedly.
Electric throttle control actuator
(TP sensor 1 and 2)
Revision: November 2015
2016 JUKE
EC-452
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P1423, P1424 COLD START CONTROL
P1423, P1424 COLD START CONTROL
Description
INFOID:0000000012198002
ECM controls fuel injection timing and fuel injection quantity when engine is started with the engine cold.
This control promotes the activation of three way catalyst by heating the catalyst and reduces emissions.
DTC Logic
INFOID:0000000012198003
DTC DETECTION LOGIC
NOTE:
•
If DTC P1423 or P1424 is displayed with other DTC, first perform the trouble diagnosis for other DTC.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
4. Check that “COOLAN TEMP/S”.
-
If it is between 5
°
C (41
°
F) and 40
°
C (104
°
F) go to the following steps.
-
If it is below 5
°
C (41
°
F) warm engine up to more than 5
°
C (41
°
F) and retry from step 1.
-
If it is above 40
°
C (104
°
F) cool engine down to less than 40
°
C (104
°
F) and retry from step 1.
5. Start engine and let it idle for 5 minutes.
6. Check 1st trip DTC.
WITH GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012198004
1.
INSPECTION START
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to
4. Check 1st trip DTC.
DTC No.
Trouble diagnosis name
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P1423
COLD START CONTROL
(Cold start emission reduction
strategy monitoring)
ECM does not control fuel injection timing prop-
erly when engine is started with the engine cold.
ECM
P1424
COLD START CONTROL
(Cold start emission reduction
strategy monitoring)
ECM does not control fuel injection quantity
properly when engine is started with the engine
cold.
Revision: November 2015
2016 JUKE
P1423, P1424 COLD START CONTROL
EC-453
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
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Is the 1st trip DTC P1423 or P1424 displayed again?
YES
>> Replace ECM. Refer to
EC-590, "Removal and Installation"
NO
>> INSPECTION END
Revision: November 2015
2016 JUKE
EC-454
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P1451 PRESSURE SENSOR
P1451 PRESSURE SENSOR
DTC Logic
INFOID:0000000012198005
DTC DETECTION LOGIC
NOTE:
If DTC P1451 is displayed with DTC P0452 or P0453, first perform the trouble diagnosis for DTC P0452 or
P0453. Refer to
DTC CONFIRMATION PROCEDURE
NOTE:
Never refuel before and during the following procedure.
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and warm it up to normal operating temperature
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Start the engine. Wait at least for 15 seconds after the start of idle running.
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012198006
1.
CHECK HOSE AND PIPING
1. Turn ignition switch OFF.
2. Check the following.
-
Blockage, crush, or damage in the hose and the piping of EVAP purge line between fuel tank and intake
manifold.
-
Blockage, crush, or damage in the hose and the piping of intake air passage between inlet air duct and
intake manifold.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace error-detected parts
2.
CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR
Check EVAP control system pressure sensor. Refer to
EC-455, "Component Inspection (EVAP Control Sys-
Is the inspection result normal?
DTC No.
Trouble diagnosis
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P1451
TC/SC PRES-EVAP PRES
(EVAP control system pressure
sensor/turbocharger boost sen-
sor correlation)
ECM detects a state that the pressure differ-
ence remains
−
13.0 kPa (
−
98 mmHg,
−
3.83
inHg) or less/13.5 kPa (102 mmHg, 3.99 in-
Hg) or more for continuously for 5 seconds or
more under the condition that the pressure of
the EVAP control system pressure sensor
and that of the turbocharger boost sensor are
equal.
• EVAP control system pressure sensor
• Turbocharger boost sensor
• Clogging, crushing, or damage in
hose or piping
Revision: November 2015
2016 JUKE
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