Nissan X-Trail 32. Manual — part 1649
PB-122
< DTC/CIRCUIT DIAGNOSIS >
U0101 TCM COMMUNICATION
U0101 TCM COMMUNICATION
DTC Description
INFOID:0000000010953411
DTC DETECTION LOGIC
POSSIBLE CAUSE
• TCM
• CAN communication line
• Electric parking brake control module
FAIL-SAFE
Automatic release is prohibited.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait for 10 seconds after turning ignition switch OFF or ON.
2.
Push the parking brake switch.
CAUTION:
• Set the select lever in the P position.
• Depress the brake pedal.
3.
Pull the parking brake switch.
4.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “U0101” detected?
YES
>> Proceed 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:0000000010953412
1.
ERFORM SELF-DIAGNOSIS (1)
With CONSULT
Perform self-diagnosis for “TRANSMISSION”.
Is DTC detected?
YES
>>
Check the DTC.
• RE0F10D models: Refer to
• RE0F10G models: Refer to
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS (2)
With CONSULT
1.
Turn the ignition switch OFF to ON.
CAUTION:
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
U0101
TCM
(TCM)
When CAN communication signal with TCM is not continuously received for 2 sec-
onds or more.
U0101 TCM COMMUNICATION
PB-123
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
Be sure to wait for 10 seconds or more after turning the ignition switch OFF.
2.
Erase self-diagnosis result for “EHS/PKB”.
3.
Repeat the parking brake switch operation (pull and push) five times.
4.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “U0101”, “U1000” detected?
YES (“U0101”)>>Replace the electric parking brake control module. Refer to
PB-153, "Removal and Installa-
.
LAN-17, "Trouble Diagnosis Flow Chart"
NO
>> INSPECTION END
PB-124
< DTC/CIRCUIT DIAGNOSIS >
U0111 IPDM E/R COMMUNICATION
U0111 IPDM E/R COMMUNICATION
DTC Description
INFOID:0000000010723002
DTC DETECTION LOGIC
POSSIBLE CAUSE
• IPDM E/R
• CAN communication line
• Electric parking brake control module
FAIL-SAFE
Automatic apply and release are prohibited.
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait for 10 seconds after turning ignition switch OFF or ON.
2.
Push the parking brake switch.
CAUTION:
• Set the select lever in the P position.
• Depress the brake pedal.
3.
Pull the parking brake switch.
4.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “U0111” detected?
YES
>> Proceed 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:0000000010723003
1.
ERFORM SELF-DIAGNOSIS (1)
With CONSULT
Perform self-diagnosis for “IPDM E/R”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS (2)
With CONSULT
1.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait for 10 seconds or more after turning the ignition switch OFF.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
U0111
BATTERY ENERGY CONTROL
MODULE A
(BATTERY ENERGY CONTROL
MODULE A)
When CAN communication signal with IPDM E/R is not continuously received for 2
seconds or more.
U0111 IPDM E/R COMMUNICATION
PB-125
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
2.
Erase self-diagnosis result for “EHS/PKB”.
3.
Repeat the parking brake switch operation (pull and push) five times.
4.
Perform self-diagnosis for “EHS/PKB”.
Is DTC “U0111”, “U1000” detected?
YES (“U0111”)>>Replace the electric parking brake control module. Refer to
PB-153, "Removal and Installa-
.
LAN-17, "Trouble Diagnosis Flow Chart"
NO
>> INSPECTION END
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