Infiniti FX35, FX50 (S51). Manual — part 1674
B210E STARTER RELAY
SEC-109
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK STARTER RELAY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector E5.
3.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
.
NO
>> Check harness for open or short between IPDM E/R and battery. Refer to
BCM
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
M121
52
E6
46
Existed
BCM
Ground
Continuity
Connector
Terminal
M121
52
Not existed
(+)
(–)
Voltage (V)
(Approx.)
IPDM E/R
Connector
Terminal
E5
36
Ground
Battery voltage
SEC-110
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B210F PNP/CLUTCH INTERLOCK SWITCH
B210F PNP/CLUTCH INTERLOCK SWITCH
Description
INFOID:0000000005249557
IPDM E/R confirms the shift position with the following signals.
• Transmission range switch
• Shift position signal from BCM (CAN)
DTC Logic
INFOID:0000000005249558
DTC DETECTION LOGIC
NOTE:
If DTC B210F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. 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.
-
Selector lever is in the P or N position.
-
Do not depress brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-110, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000005249559
1.
CHECK DTC WITH BCM
Check “Self diagnostic result” with CONSULT-III. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector E5.
3.
Turn ignition switch ON.
4.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
NO
>> GO TO 3.
3.
CHECK TRANSMISSION RANGE SWITCH CIRCUIT
1.
Turn ignition switch OFF.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B210F
INTER LOCK/PNP SW
ON
IPDM E/R detects the difference between the sig-
nals below for 1 second or more.
• Transmission range switch input signal
• Shift position signal from BCM (CAN)
• Harness or connectors
[Transmission range switch circuit
is open or shorted
• Transmission range switch
(+)
(–)
Condition
Voltage (V)
(Approx.)
IPDM E/R
Connector
Terminal
E5
30
Ground
Selector lever
P or N
Battery voltage
Other than above
0
B210F PNP/CLUTCH INTERLOCK SWITCH
SEC-111
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
2.
Disconnect TCM connector E5.
3.
Check continuity between IPDM E/R harness connector and A/T assembly harness connector.
4.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-36, "Intermittent Incident"
.
>> INSPECTION END
IPDM E/R
A/T assembly
Continuity
Connector
Terminal
Connector
Terminal
E5
30
F51
9
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E5
30
Not existed
SEC-112
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B2110 PNP/CLUTCH INTERLOCK SWITCH
B2110 PNP/CLUTCH INTERLOCK SWITCH
Description
INFOID:0000000005249560
IPDM E/R confirms the shift position with the following signals.
• Transmission range switch
• Shift position signal from BCM (CAN)
DTC Logic
INFOID:0000000005249561
DTC DETECTION LOGIC
NOTE:
If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn the ignition switch ON under the following conditions and wait for at least 1 second.
-
Selector lever is in the P or N position.
-
Do not depress brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-112, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000005249562
1.
CHECK DTC WITH TCM
Check “Self diagnostic result” with CONSULT-III. Refer to
(VK50VE).
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector E5.
3.
Turn ignition switch ON.
4.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2110
INTER LOCK/PNP
SW
IPDM E/R detects the difference between the sig-
nals below for 1 second or more.
• Transmission range switch input signal
• Shift position signal from BCM (CAN)
• Harness or connectors
[Transmission range switch circuit is
open or shorted
• Transmission range switch
• IPDM E/R
• BCM
(+)
(–)
Condition
Voltage (V)
(Approx.)
IPDM E/R
Connector
Terminal
E5
30
Ground
Selector lever
P or N
Battery voltage
Other than above
0
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