Infiniti G35 (V35) Sedan. Manual — part 1186
B210E STARTER RELAY
SEC-99
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3.
CHECK STARTER RELAY OUTPUT SIGNAL / M/T MODELS
1.
Turn ignition switch OFF.
2.
Disconnect BCM harness connector M121.
3.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK STARTER RELAY OUTPUT SIGNAL CIRCUIT
1.
Disconnect IPDM E/R harness connector E6.
2.
Check continuity between BCM harness connector and IPDM E/R harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-33, "Removal and Installation"
.
NO
>> Repair harness connector.
5.
CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R harness 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-33, "Removal and Installation"
.
NO
>> Check harness for open or short between IPDM E/R and battery.
BCM connector
Ground
Condition
Voltage (V)
Connector
Terminal
Ignition switch
Clutch pedal
M121
52
Ground
OFF
Not depressed
0
Depressed
Battery voltage
BCM
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
M121
52
E6
46
Existed
BCM
Ground
Continuity
Connector
Terminal
M121
52
Ground
Not existed
IPDM E/R
Ground
Voltage (V)
Connector
Terminal
E5
36
Ground
Battery voltage
SEC-100
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B210F PNP/CLUTCH INTERLOCK SWITCH
B210F PNP/CLUTCH INTERLOCK SWITCH
Description
INFOID:0000000000961449
IPDM E/R confirms the shift position with the following signals.
• Park/neutral position (PNP) switch (A/T models)
• Clutch inter lock switch (M/T models)
• Shift position signal from BCM (CAN)
DTC Logic
INFOID:0000000000961450
DTC DETECTION LOGIC
NOTE:
• If DTC B210F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B210F 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.
-
A/T selector lever is in the P or N position
-
Do not depress the brake pedal
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000000961451
1.
INSPECTION START
Check which type of transmission the vehicle is equipped with.
Which type of transmission
A/T
>> GO TO 2.
M/T
>> GO TO 5.
2.
CHECK DTC WITH BCM
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace.
3.
CHECK PNP SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R harness connector E5.
3.
Turn ignition switch ON.
4.
Check voltage between IPDM E/R harness connector and ground under following condition.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B210F
INTER LOCK/PNP SW
ON
IPDM E/R detects a mismatch between the signals
below for 1 second or more.
• Clutch interlock input signal (M/T models)
• Shift NP switch input signal (A/T models)
• Shift position signal from BCM (CAN)
• Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted (A/T mod-
els)] or (Clutch interlock switch cir-
cuit is open or shorted.)
• Clutch interlock switch (M/T mod-
els)
• Park/neutral position (PNP) switch
(A/T models)
B210F PNP/CLUTCH INTERLOCK SWITCH
SEC-101
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-33, "Removal and Installation"
.
NO
>> GO TO 4.
4.
CHECK PNP SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect A/T assembly harness connector.
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 8.
NO
>> Repair harness or connector.
5.
CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL (BCM)
1.
Turn ignition switch OFF.
2.
Disconnect BCM harness connector.
3.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 11.
6.
CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R harness connector E5.
3.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> GO TO 7.
7.
CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY
IPDM E/R
Ground
Condition
Voltage (V)
Connector
Terminal
E5
30
Ground
A/T selector lever
P or N
0
Other than above
Battery voltage
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
Ground
Not existed
BCM
Ground
Condition
Voltage (V)
Connector
Terminal
M123
114
Ground
Clutch pedal
Not depressed
0
Depressed
Battery voltage
IPDM E/R
Ground
Condition
Voltage (V)
Connector
Terminal
E5
30
Ground
Clutch pedal
Not depressed
0
Depressed
Battery voltage
SEC-102
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B210F PNP/CLUTCH INTERLOCK SWITCH
1.
Disconnect clutch interlock switch harness connector.
2.
Check voltage between clutch interlock switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Check harness for open or short between clutch interlock switch and fuse.
8.
CHECK CLUTCH INTERLOCK SWITCH CIRCUIT
1.
Check continuity between IPDM E/R harness connector and clutch interlock switch harness connector.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair harness or connector.
9.
CHECK CLUTCH INTERLOCK SWITCH
SEC-102, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Replace clutch interlock switch.
10.
CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL CIRCUIT
1.
Disconnect clutch interlock switch harness connector.
2.
Check continuity between BCM harness connector and clutch interlock switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair harness or connector.
11.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000000961452
Clutch interlock switch
Ground
Voltage (V)
Connector
Terminal
E111
1
Ground
Battery voltage
IPDM E/R
Clutch interlock switch
Continuity
Connector
Terminal
Connector
Terminal
E5
30
E111
1
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E5
30
Ground
Not existed
BCM
Clutch interlock switch
Continuity
Connector
Terminal
Connector
Terminal
M123
114
E111
2
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
114
Ground
Not existed
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