Nissan Pathfinder. Manual — part 1065
B2608 STARTER RELAY
SEC-123
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3.
CHECK STARTER RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Disconnect BCM connector.
4. Check continuity between IPDM E/R harness connector and BCM harness connector.
5. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-32, "Removal and Installation"
.
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
.
>> Inspection End.
IPDM E/R
BCM
Continuity
Connector
Terminal
Connector
Terminal
E119
33
M19
62
Yes
IPDM E/R
Ground
Continuity
Connector
Terminal
E119
33
No
SEC-124
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2617 STARTER RELAY CIRCUIT
B2617 STARTER RELAY CIRCUIT
Description
INFOID:0000000009176038
Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition
switch is in START position. IPDM E/R transmits the starter relay ON signal to BCM via CAN communication.
DTC Logic
INFOID:0000000009176039
DTC DETECTION LOGIC
NOTE:
• If DTC B2617 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
.
• If DTC B2617 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait for at least 1 second.
-
CVT selector lever is in the P (Park) position.
-
Do not depress the brake pedal.
2. Check “Self-Diagnostic Result” with CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-124, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009176040
Regarding Wiring Diagram information, refer to
.
1.
CHECK STARTER RELAY
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground under the following condition.
Is the measurement value within the specification.
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK STARTER RELAY CIRCUIT
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2617
STARTER RELAY
CIRCUIT
• An immediate operation of starter relay is re-
quested by BCM, but there is no response for
more than 1 second
• BCM is not commanding starter relay activation,
but BCM detects starter relay output is active
• Harness or connectors
(Starter relay circuit is open or short-
ed.)
• IPDM E/R
• BCM
BCM
Ground
Condition
Voltage (V)
Connector
Terminal
M19
62
Ground
Ignition switch cranking
0
Ignition switch ON (Park or
Neutral)
Battery voltage
Other than above
0
B2617 STARTER RELAY CIRCUIT
SEC-125
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
1. Turn ignition switch OFF.
2. Disconnect BCM harness connector and IPDM E/R harness connector.
3. Check continuity between IPDM E/R harness connector and BCM harness connector.
4. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-80, "Removal and Installation"
NO
>> Repair harness or connector.
3.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
.
>> Inspection End.
IPDM E/R
BCM
Continuity
Connector
Terminal
Connector
Terminal
E119
33
M19
62
Yes
IPDM E/R
Ground
Continuity
Connector
Terminal
E119
33
Ground
No
SEC-126
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B261E VEHICLE TYPE
B261E VEHICLE TYPE
Description
INFOID:0000000009176041
There are two types of vehicles.
• HEV
• Conventional
DTC Logic
INFOID:0000000009176042
DTC DETECTION LOGIC
NOTE:
• If DTC B261E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
.
• If DTC B261E is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions.
-
Shift selector lever is in the P (Park) or N (Neutral) position
-
Do not depress brake pedal
2. Check “Self-Diagnostic Result” using CONSULT.
Is DTC detected?
YES
SEC-126, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009176043
1.
INSPECTION START
1. Turn ignition switch ON.
2. Check “Self-diagnostic result” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC Confirmation Procedure. Refer to
Is the 1st trip DTC B261E displayed again?
YES
>> GO TO 2.
NO
>> Inspection End.
2.
PERFORM BCM CONFIGURATION.
Perform the BCM configuration. Refer to
BCS-65, "CONFIGURATION (BCM) : Work Procedure"
.
>> GO TO 3.
3.
INSPECTION START
1. Turn ignition switch ON.
2. Check “Self-diagnostic result” using CONSULT.
3. Touch “ERASE”.
4. Perform DTC Confirmation Procedure.
Refer to
Is the 1st trip DTC B261E displayed again?
YES
>> GO TO 4.
NO
>> Inspection End.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B261E
VEHICLE TYPE
Difference of BCM configuration.
• BCM mis-configuration
• Wrong ECM installed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст