Nissan Pathfinder. Manual - part 1158

U0102 LOST COMMUNICATION (TRANSFER)

TM-91

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10E]

C

E

F

G

H

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J

K

L

M

A

B

TM

N

O

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U0102 LOST COMMUNICATION (TRANSFER)

DTC Logic

INFOID:0000000009177542

DTC DETECTION LOGIC

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 “U0102” detected?

YES

>> Go to 

TM-91, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009177543

For the diagnosis procedure, refer to 

LAN-20, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible causes

U0140

LOST COMM (TRANSFER)
(Lost Communication With 
Transfer Case Control Mod-
ule)

When the ignition switch is ON, TCM is unable 
to receive the CAN communications signal 
from 4WD control unit continuously for 2 sec-
onds or more.

• 4WD control unit
• Harness or connector

(CAN communication line is open or 
shorted)

TM-92

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10E]

U0140 LOST COMMUNICATION (BCM)

U0140 LOST COMMUNICATION (BCM)

DTC Logic

INFOID:0000000009177544

DTC DETECTION LOGIC

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 “U0140” detected?

YES

>> Go to 

TM-92, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009177545

For the diagnosis procedure, refer to 

LAN-20, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible causes

U0140

LOST COMM (BCM)
(Lost Communication With 
Body Control Module)

When the ignition switch is ON, TCM is unable 
to receive the CAN communications signal 
from BCM continuously for 2 seconds or more.

• BCM
• Harness or connector

(CAN communication line is open or 
shorted)

U0141 LOST COMMUNICATION (BCM A)

TM-93

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10E]

C

E

F

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H

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L

M

A

B

TM

N

O

P

U0141 LOST COMMUNICATION (BCM A)

DTC Logic

INFOID:0000000009177546

DTC DETECTION LOGIC

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 “U0141” detected?

YES

>> Go to 

TM-93, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009177547

For the diagnosis procedure, refer to 

LAN-20, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible causes

U0141

LOST COMM (BCM A)
(Lost Communication With 
Body Control Module A)

When the ignition switch is turned ON, TCM 
continues no reception of the CAN communi-
cation signal from IPDM E/R for 2 seconds or 
more. 

• IPDM E/R
• Harness or connector

(CAN communication line is open or 
shorted)

TM-94

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10E]

U0155 LOST COMMUNICATION (IPC)

U0155 LOST COMMUNICATION (IPC)

DTC Logic

INFOID:0000000009177548

DTC DETECTION LOGIC

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

1. Start the engine and wait for at least 5 seconds.

2. Check the DTC.
Is “U0155” detected?

YES

>> Go to 

TM-94, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009177549

For the diagnosis procedure, refer to 

LAN-20, "Trouble Diagnosis Flow Chart"

. 

DTC

CONSULT screen terms

[Trouble diagnosis content]

DTC detection condition

Possible causes

U0155

LOST COMM (IPC)
[Lost Communication With In-
strument Panel Cluster (IPC) 
Control Module]

When the ignition switch is ON, TCM is unable 
to receive the CAN communications signal 
from the combination meter continuously for 2 
seconds or more.

• Combination meter
• Harness or connector

(CAN communication line is open or 
shorted)