Nissan Juke F15. Instruction — part 567
P1217 ENGINE OVER TEMPERATURE
EC-1081
< DTC/CIRCUIT DIAGNOSIS >
[MR EXCEPT FOR NISMO RS MODELS]
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P1217 ENGINE OVER TEMPERATURE
DTC Logic
INFOID:0000000012198599
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-1081, "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
EC-1082, "Diagnosis Procedure"
.
Component Function Check
INFOID:0000000012198600
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
EC-1082
< DTC/CIRCUIT DIAGNOSIS >
[MR EXCEPT 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
EC-1082, "Diagnosis Procedure"
.
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
EC-1082, "Diagnosis Procedure"
.
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
EC-1082, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000012198601
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
EC-1196, "Diagnosis Procedure"
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.
.)
• Water pump (Refer to
.)
SEF621W
P1217 ENGINE OVER TEMPERATURE
EC-1083
< DTC/CIRCUIT DIAGNOSIS >
[MR EXCEPT FOR NISMO RS MODELS]
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>> Repair or replace malfunctioning part.
4.
CHECK RADIATOR CAP
Check radiator cap. Refer to
CO-45, "Radiator Cap Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace radiator cap. Refer to
5.
CHECK THERMOSTAT
Check thermostat.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace thermostat.
6.
CHECK WATER CONTROL VALVE
Check water control valve.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace water control valve.
7.
CHECK ENGINE COOLANT TEMPERATURE SENSOR
EC-861, "Component Inspection (Engine Coolant Temperature Sensor 1)"
.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace engine coolant temperature sensor.
8.
OVERHEATING CAUSE ANALYSIS
If the cause cannot be isolated, check the
CO-38, "Diagnosis Chart by Symptom"
>> INSPECTION END
EC-1084
< DTC/CIRCUIT DIAGNOSIS >
[MR EXCEPT FOR NISMO RS MODELS]
P1225 TP SENSOR
P1225 TP SENSOR
DTC Logic
INFOID:0000000012198602
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
EC-1084, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012198603
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)
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