Nissan X-Trail 32. Manual - part 2090

TM-318

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

U110F LOST COMMUNICATION (ECM)

U110F LOST COMMUNICATION (ECM)

DTC Description

INFOID:0000000010622504

DTC DETECTION LOGIC

POSSIBLE CAUSE

• ECM
• Harness or connector (CAN communication line is open or shorted)

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

1.

Start the engine and wait for at least 5 seconds.

2.

Check the DTC.

Is “U110F” detected?

YES

>> Go to 

TM-318, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010622505

For the diagnosis procedure, refer to 

LAN-17, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U110F

LOST COMM (ECM)
(Lost Communication With ECM)

When the ignition switch is ON, TCM is unable to receive the CAN com-
munications signal from ECM continuously for 2 seconds or more.

U1111 LOST COMMUNICATION (CHASSIS CONTROL MODULE)

TM-319

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

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F

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U1111 LOST COMMUNICATION (CHASSIS CONTROL MODULE)

DTC Description

INFOID:0000000010622506

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Chassis control module
• Harness or connector (CAN communication line is open or shorted)

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

1.

Start the engine and wait for at least 5 seconds.

2.

Check the DTC.

Is “U1111” detected?

YES

>> Go to 

TM-319, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010622507

For the diagnosis procedure, refer to 

LAN-17, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U1111

LOST COMM (CHASSIS CONT MDUL)
(Lost Communication With Chassis Control 
Module)

When the ignition switch is ON, TCM is unable to receive the CAN com-
munications signal from chassis control module continuously for 2 sec-
onds or more.

TM-320

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

U1117 LOST COMMUNICATION (ABS)

U1117 LOST COMMUNICATION (ABS)

DTC Description

INFOID:0000000010622508

DTC DETECTION LOGIC

POSSIBLE CAUSE

• ABS actuator and electric unit (control unit)
• Harness or connector (CAN communication line is open or shorted)

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

1.

Start the engine and wait for 5 seconds or more.

2.

Check the DTC.

Is “U1117” detected?

YES

>> Go to 

TM-320, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010622509

For the diagnosis procedure, refer to 

LAN-17, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U1117

LOST COMM (ABS)
(Lost Communication With ABS)

When the ignition switch is ON, TCM is unable to receive the CAN com-
munications signal from ABS actuator and electric unit (control unit) con-
tinuously for 2 seconds or more.

P062F EEPROM

TM-321

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

C

E

F

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P062F EEPROM

DTC Description

INFOID:0000000010622510

TCM compares the calculated value stored in the flash ROM with the value stored in TCM. If the calculated
value does not agree with the stored value, TCM judges this as a malfunction.

DTC DETECTION LOGIC

POSSIBLE CAUSE

• TCM (Flash ROM)
• Harness or connector [TCM power supply (back-up) circuit is open or shorted]

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

1.

Start the engine.

2.

Check the DTC.

Is “P062F” detected?

YES

>> Go to 

TM-321, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010622511

1.

REPLACE TCM

Replace the TCM. Refer to 

TM-415, "Removal and Installation"

.

>> WORK END

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P062F

EEPROM
(Internal Control Module EEPROM Error)

Flash ROM error is detected when turning ON the ignition switch.