Nissan X-Trail 32. Manual — part 1849
B27D8 S/L VEHICLE SPEED MALFUNCTION
SEC-163
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
NO
>> GO TO 6.
4.
REPLACE ABS ACUTUATOR AND ELECTRIC UNIT(CONTROL UNIT)
Replace ABS actuator and electric unit (control unit). Refer to
BRC-217, "LHD : Removal and Installation"
(LHD models) or
BRC-220, "RHD : Removal and Installation"
(RHD models).
Is DTC B27D8 detected again?
YES
>> GO TO 5.
NO
>> INSPECTION END
5.
REPLACE STEERING LOCK UNIT
1.
Replace steering lock unit.
2.
Perform the service procedure for steering lock unit replacement. Refer to
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 6.
6.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
SEC-164
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B27D9 S/L IGN MALFUNCTION
B27D9 S/L IGN MALFUNCTION
DTC Description
INFOID:0000000010922199
DTC DETECTION LOGIC
POSSIBLE CAUSE
• IPDM E/R
• BCM
FAIL-SAFE
Inhibit steering lock/unlock
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Select “Self Diagnosis Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-164, "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:0000000010922200
1.
CHECK DTC OF IPDM E/R
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Perform the trouble diagnosis for the detected DTC.
2.
CHECK SELF DIAGNOSTIC RESULT
Select “Self Diagnostic Result” mode of “BCM” using CONSULT. Refer to
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
REPLACE BCM
Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
>> INSPECTION END
4.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
DTC No.
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B27D9–00
S/L IGN MALFUNCTION
(Steering lock unit ignition malfunction)
When the steering lock unit receives a steering lock unit lock request sig-
nal from BCM, at ignition switch ON.
B27DA IPDM CAN COMM CIRCUIT
SEC-165
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B27DA IPDM CAN COMM CIRCUIT
DTC Description
INFOID:0000000010922201
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connectors
(The CAN communication line is open or shorted.)
• IPDM E/R
• Steering lock unit
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B27DA-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. U1000-00: Refer to
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Press push-button ignition switch under the following condition.
-
Selector lever: In the P position.
-
Brake pedal: Not depressed.
2.
Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-165, "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:0000000010922202
1.
CHECK DTC PRIORITY
If DTC B27DA-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. U1000-00: Refer to
DTC U1010-00:
NO
>> GO TO 2.
2.
CHECK DTC OF IPDM E/R
Select “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 3.
3.
REPLACE IPDM E/R
DTC No.
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B27DA–00
IPDM CAN COMM CIRCUIT
(Intelligent power distribution mod-
ule controller area network commu-
nication circuit)
When steering lock unit cannot detect CAN communication with
IPDM E/R.
SEC-166
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B27DA IPDM CAN COMM CIRCUIT
Replace IPDM E/R. Refer to
PCS-60, "Removal and Installation"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 4.
4.
CHECK SELF DIAGNOSTIC RESULT
Select “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 5
5.
REPLACE STEERING LOCK UNIT
1.
Replace steering lock unit.
2.
Perform the service procedure for steering lock unit replacement. Refer to
.
>> INSPECTION END
6.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
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