Nissan Altima L32. Instruction — part 1227
SEC-58
< COMPONENT DIAGNOSIS >
[COUPE]
B210F PNP/CLUTCH INTERLOCK SWITCH
1. Turn ignition switch OFF.
2. Disconnect clutch interlock switch harness connector.
3. Check continuity between clutch interlock switch under the fol-
lowing conditions.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace clutch interlock switch.
Clutch interlock
switch
Condition
Continuity
Terminal
1
2
Clutch pedal
Not depressed
No
Depressed
Yes
ALKIA1316ZZ
B2110 PNP/CLUTCH INTERLOCK SWITCH
SEC-59
< COMPONENT DIAGNOSIS >
[COUPE]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B2110 PNP/CLUTCH INTERLOCK SWITCH
Description
INFOID:0000000004206126
IPDM E/R confirms the shift position with the following signals.
• Park/neutral position (PNP) switch (CVT models)
• Clutch inter lock switch (M/T models)
• Shift position signal from BCM (CAN)
DTC Logic
INFOID:0000000004206127
DTC DETECTION LOGIC
NOTE:
• If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2110 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 the ignition switch ON under the following conditions and wait for at least 1 second.
-
CVT 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
>> Refer to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000004206128
1.
INSPECTION START
Check which type of transmission the vehicle is equipped with.
Which type of transmission
CVT
>> 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 malfunctioning parts.
3.
CHECK PNP SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Turn ignition switch ON.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2110
INTER LOCK/PNP
SW
IPDM E/R detects mismatch between the signals
below for 1 second or more.
• Clutch interlock input signal (M/T models)
• Shift NP switch input signal (CVT models)
• Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted (CVT mod-
els)] or (Clutch interlock switch circuit
is open or shorted.)
• Clutch inter lock switch (MT models)
• Park/neutral position (PNP) switch
(CVT models)
SEC-60
< COMPONENT DIAGNOSIS >
[COUPE]
B2110 PNP/CLUTCH INTERLOCK SWITCH
4. Check voltage between IPDM E/R harness connector and
ground under following condition.
Is the inspection result normal?
YES
NO
>> (VQ35DE) GO TO 4
NO
>> (QR25DE) GO TO 10
4.
CHECK PNP SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM harness connector.
3. Check continuity between IPDM E/R harness connector and
TCM harness connector.
4. Check continuity between TCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 13
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 7
6.
CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Turn ignition switch ON.
IPDM E/R
Ground
Condition
Voltage (V)
Connector Terminal
E18
30
Ground
CVT selector
lever
P or N
0
Other than
above
Battery voltage
ALKIA1308ZZ
TCM
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
A: F16
20
B: E18
72
Yes
TCM
Ground
Continuity
Connector
Terminal
A: F16
20
Ground
No
ALKIA1309ZZ
BCM
Ground
Condition
Voltage (V)
Connector
Terminal
M18
22
Ground
Clutch
pedal
Not depressed
0
Depressed
Battery voltage
ALKIA1310ZZ
B2110 PNP/CLUTCH INTERLOCK SWITCH
SEC-61
< COMPONENT DIAGNOSIS >
[COUPE]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
4. Check voltage between IPDM E/R harness connector and
ground.
Is the inspection result normal?
YES
>> Replace the IPDM E/R. Refer to
NO
>> Check harness for open between clutch interlock switch and IPDM E/R.
7.
CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY
1. Disconnect clutch interlock switch harness connector.
2. Check voltage between clutch interlock switch harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 8
NO
>> Check harness for open or short between clutch inter-
lock 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 clutch interlock switch harness con-
nector and ground.
Is the inspection result normal?
YES
>> GO TO 9
NO
>> Repair harness or connector.
9.
CHECK CLUTCH INTERLOCK SWITCH
SEC-62, "Component Inspection"
.
Is the inspection result normal?
YES
>> Replace the IPDM E/R. Refer to
PCS-48, "Removal and Installation"
NO
>> Replace clutch interlock switch.
10.
CHECK PNP SWITCH CIRCUIT FOR CONTINUITY
1. Turn ignition switch OFF.
IPDM E/R
Ground
Condition
Voltage (V)
Connector Terminal
E18
30
Ground
Clutch pedal
Not depressed
0
Depressed
Battery voltage
ALKIA1308ZZ
Clutch interlock switch
Ground
Voltage (V)
Connector
Terminal
E36
1
Ground
Battery voltage
ALKIA1311ZZ
Clutch interlock switch
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
A: E36
2
B: E18
30
Yes
Clutch interlock switch
Ground
Continuity
Connector
Terminal
A: E36
2
Ground
No
ALKIA1312ZZ
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