Nissan Murano. Instruction — part 1246
B210D STARTER RELAY
SEC-81
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B210D STARTER RELAY
Description
INFOID:0000000009722807
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:0000000009722808
DTC DETECTION LOGIC
NOTE:
• If DTC B210D is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-31, "IPDM E/R : DTC Logic"
• If DTC B210D is displayed with DTC B2617, first perform the trouble diagnosis for DTC B2617. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Turn ignition switch OFF and wait for 1 second or more.
3.
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES
>> Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009722809
1.
CHECK SELF DIAGNOSTIC RESULT
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
What is the display history of DTC “B210D”?
“CRNT”>> GO TO 2.
“PAST” >> GO TO 4.
2.
CHECK STARTER RELAY CONTROL SIGNAL CIRCUIT VOLTAGE
Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-37, "Removal and Installation"
.
NO
>> GO TO 3.
3.
CHECK STARTER RELAY CONTROL SIGNAL CIRCUIT
1.
Turn ignition switch OFF
2.
Disconnect IPDM E/R connector and BCM connector.
3.
Check continuity between IPDM E/R harness connector and ground.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B210D
STARTER RLY ON CIRC
IPDM E/R detects that the relay is stuck at ON position
even if the followings condition are met for about 1 sec-
ond.
• Starter control relay ON/OFF signal from BCM
• Transmission range switch input
IPDM E/R
(+)
(-)
Condition
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E11
46
Ground
Other than at engine cranking
Battery voltage
SEC-82
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B210D STARTER RELAY
Is the inspection result normal?
YES
>> Perform the diagnosis procedure for DTC B2608 of BCM. Refer to
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
>> INSPECTION END
IPDM E/R
Ground
Continuity
Connector
Terminal
E11
46
Not existed
B210E STARTER RELAY
SEC-83
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B210E STARTER RELAY
Description
INFOID:0000000009722810
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:0000000009722811
DTC DETECTION LOGIC
NOTE:
• If DTC B210E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-31, "IPDM E/R : DTC Logic"
• If DTC B210E is displayed with DTC B2110 for IPDM E/R, first perform the trouble diagnosis for DTC B2110.
.
• If DTC B210E is displayed with DTC B2617 for BCM, first perform the trouble diagnosis for DTC B2617.
.
• When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210F may be
detected.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Press push-button ignition switch to start engine, and wait 1 seconds or more.
2.
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES
>> Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009722812
1.
CHECK SELF DIAGNOSTIC RESULT
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
What is the display history of DTC “B210E”?
“CRNT”>> GO TO 3.
“PAST” >> GO TO 2.
2.
CHECK BATTERY VOLTAGE
Check the battery voltage.
Which is the measurement result?
More than 12.4 V>>GO TO 5.
Less than 12.4 V>>Perform battery inspection. Refer to
3.
CHECK STARTER RELAY CONTROL SIGNAL
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B210E
STARTER RLY OFF CIRC
IPDM E/R detects that the relay is stuck at OFF position even if the
followings condition are met for about 1 second.
• Starter control relay ON/OFF signal from BCM
• Transmission range switch input
• IPDM E/R
• Battery
(+)
(-)
Condition
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E11
46
Ground
Other than at engine cranking
Battery voltage
SEC-84
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B210E STARTER RELAY
YES
>> GO TO 4.
NO
>> Replace IPDM E/R. Refer to
PCS-37, "Removal and Installation"
4.
CHECK STARTER RELAY CONTROL SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and IPDM E/R connector.
3.
Check continuity between BCM harness connector and IPDM E/R harness connector.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
5.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
>> INSPECTION END
BCM
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
M121
52
E11
46
Existed
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