Nissan X-Trail 32. Manual - part 897

 

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Nissan X-Trail 32. Manual - part 897

 

 

P1212 TCS COMMUNICATION LINE

EC-717

< DTC/CIRCUIT DIAGNOSIS >

[QR25DE]

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• Trouble diagnosis for DTC P0607 Refer to 

EC-704, "DTC Description"

.

EC-718

< DTC/CIRCUIT DIAGNOSIS >

[QR25DE]

P1217 ENGINE OVER TEMPERATURE

P1217 ENGINE OVER TEMPERATURE

DTC Description

INFOID:0000000010986424

DTC DETECTION 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, be sure to replace the coolant. Refer to 

CO-39, "Draining"

 and 

CO-40,

"Refilling"

. Also, replace the engine oil. Refer to 

LU-26, "Draining"

 and 

LU-26, "Refilling"

.

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-24, "Engine Coolant Mixture Ratio"

.

2.

After refilling coolant, run engine to ensure that no water-flow noise is emitted.

POSSIBLE CAUSE

• Harness or connectors (Cooling fan circuit is open or shorted.)
• IPDM E/R
• Cooling fan motor
• Radiator hose
• Radiator
• Radiator cap
• Reservoir tank
• Water pump
• Thermostat

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC P1217 is displayed with DTC UXXXX or P0607, first perform the trouble diagnosis for DTC UXXXX or
P0607.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. Refer to 

EC-517, "DTC Index"

.

NO

>> GO TO 2.

2.

PERFORM COMPONENT FUNCTION CHECK-1

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.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P1217

ENG OVER TEMP
(ENG OVER TEMP)

• Cooling fan does not operate properly (Overheat).
• 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.

P1217 ENGINE OVER TEMPERATURE

EC-719

< DTC/CIRCUIT DIAGNOSIS >

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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-719, "Diagnosis Procedure"

.

NO

>> GO TO 3.

3.

PERFORM COMPONENT FUNCTION CHECK-2

Confirm whether customer filled the coolant or not.

Did customer fill the coolant?

YES

>> Proceed to 

EC-719, "Diagnosis Procedure"

.

NO

>> GO TO 4.

4.

PERFORM COMPONENT FUNCTION CHECK-3

With CONSULT

1.

Turn ignition switch ON.

2.

Perform “COOLING FAN (DUAL)” in “ACTIVE TEST” mode of “IPDM E/R” using CONSULT.

3.

Touch “LOW”,  “HI” on the CONSULT screen.

4.

Check that cooling fan operates.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-719, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010986425

1.

CHECK DTC PRIORITY

If DTC P1217 is displayed with DTC UXXXX or P0607, first perform the trouble diagnosis for DTC UXXXX or
P0607.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. Refer to 

EC-517, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK COOLING FAN OPERATION

With CONSULT

1.

Turn ignition switch ON.

2.

Perform “COOLING FAN (DUAL)” in “ACTIVE TEST” mode of “IPDM E/R” using CONSULT.

3.

Touch “LOW”,  “HI” on the CONSULT screen.

4.

Check that cooling fan operates.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Proceed to 

EC-773, "Diagnosis Procedure"

.

3.

CHECK COOLING SYSTEM FOR LEAK-1

Check cooling system for leak. Refer to 

CO-39, "Inspection"

.

Is leakage detected?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

CHECK COOLING SYSTEM FOR LEAK-2

Check the following for leak.
• Hose (Refer to 

CO-39, "Inspection"

.)

• Radiator (Refer to 

CO-46, "Inspection"

.)

• Water pump (Refer to 

CO-50, "Removal and Installation"

.)

SEF621W

EC-720

< DTC/CIRCUIT DIAGNOSIS >

[QR25DE]

P1217 ENGINE OVER TEMPERATURE

>> Repair or replace malfunctioning part.

5.

CHECK RADIATOR CAP

Check radiator cap. Refer to 

CO-42, "RADIATOR CAP : Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace radiator cap. Refer to 

CO-43, "Exploded View"

.

6.

CHECK THERMOSTAT

Check thermostat. Refer to 

CO-52, "Removal and Installation"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Replace thermostat. Refer to 

CO-52, "Removal and Installation"

.

7.

CHECK ENGINE COOLANT TEMPERATURE SENSOR

Refer to 

EC-613, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Replace engine coolant temperature sensor. Refer to 

CO-52, "Exploded View"

.

8.

OVERHEATING CAUSE ANALYSIS

If the cause cannot be isolated, check the 

CO-37, "Troubleshooting Chart"

.

>> INSPECTION END

 

 

 

 

 

 

 

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