Nissan X-Trail 32. Manual — part 2089
TM-314
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
U0141 LOST COMMUNICATION (BCM A)
U0141 LOST COMMUNICATION (BCM A)
DTC Description
INFOID:0000000010622496
DTC DETECTION LOGIC
POSSIBLE CAUSE
• IPDM E/R
• 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 “U0141” detected?
YES
>> Go to
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010622497
For the diagnosis procedure, refer to
LAN-17, "Trouble Diagnosis Flow Chart"
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0141
LOST COMM (BCM A)
(Lost Communication With Body Control Mod-
ule A)
When the ignition switch is turned ON, TCM continues no reception of
the CAN communication signal from IPDM E/R for 2 seconds or more.
U0155 LOST COMMUNICATION (IPC)
TM-315
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
U0155 LOST COMMUNICATION (IPC)
DTC Description
INFOID:0000000010622498
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Combination meter
• 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 “U0155” detected?
YES
>> Go to
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010622499
For the diagnosis procedure, refer to
LAN-17, "Trouble Diagnosis Flow Chart"
DTC
CONSULT screen terms
[Trouble diagnosis content]
DTC detection condition
U0155
LOST COMM (IPC)
[Lost Communication With Instrument Panel
Cluster (IPC) Control Module]
When the ignition switch is ON, TCM is unable to receive the CAN com-
munications signal from the combination meter continuously for 2 sec-
onds or more.
TM-316
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
U0300 CAN COMMUNICATION DATA
U0300 CAN COMMUNICATION DATA
DTC Description
INFOID:0000000010622500
DTC DETECTION LOGIC
POSSIBLE CAUSE
Control unit other than TCM
FAIL-SAFE
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
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
With CONSULT
1.
Start the engine and wait for 5 seconds or more.
2.
Check the DTC.
Is “U0300” detected?
YES
>> Go to
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010622501
1.
CONTROL UNIT CHECK
Check the number of control units replaced before “U0300” is detected.
Is one control unit replaced?
YES
>> The specification of the control unit replaced may be incorrect. Check the part number and the
specification.
NO
>> GO TO 2.
2.
CONTROL UNIT CHECK
With CONSULT
1.
Remove one of the control unit replaced.
2.
Assemble the old control unit before replacement.
3.
Turn ignition switch ON, and wait for 2 seconds or more.
4.
Select “Self Diagnostic Results” in “TRANSMISSION”.
Is “U0300”detected?
YES
>> Turn OFF the ignition switch and check other control units in the same manner.
NO
>> The specification of the control unit removed may be incorrect. Check the part number and the
specification.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0300
CAN COMM DATA
(Internal Control Module Software Incompatibili-
ty)
When the ignition switch is ON, the data length transmitted from each
control unit is shorter than the specified length and the status continues
for 2 seconds or more.
U1000 CAN COMM CIRCUIT
TM-317
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
U1000 CAN COMM CIRCUIT
DTC Description
INFOID:0000000010622502
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independently). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
DTC DETECTION LOGIC
POSSIBLE CAUSE
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.
CHECK DTC DETECTION
With CONSULT
1.
Start the engine and wait for at least 5 seconds.
2.
Check the DTC.
Is “U1000” detected?
YES
>> Go to
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010622503
For the diagnosis procedure, refer to
LAN-17, "Trouble Diagnosis Flow Chart"
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U1000
CAN COMM CIRCUIT
(CAN Communication Line)
When the ignition switch is ON, TCM cannot send the CAN communica-
tion signal continuously for 2 seconds or more.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст