Nissan Teana J32. Manual — part 1019
SEC-64
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B2604 PNP SWITCH
B2604 PNP SWITCH
Description
INFOID:0000000003814984
BCM confirms the shift position with the following 4 signals.
• Selector lever
• P/N position switch
• P position signal from IPDM E/R (CAN)
• P position signal from TCM (CAN)
DTC Logic
INFOID:0000000003814985
DTC DETECTION LOGIC
NOTE:
• If DTC B2604 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
.
• If DTC B2604 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
.
• If DTC B2604 is displayed with DTC B210F for IPDM E/R, first perform the trouble diagnosis for DTC B210F.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine under the following conditions and wait for at least 1 second.
-
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
SEC-64, "VQ35DE MODELS : Diagnosis Procedure"
(VQ35DE) or
NO
>> INSPECTION END
VQ35DE MODELS
VQ35DE MODELS : Diagnosis Procedure
INFOID:0000000003814986
1.
CHECK DTC WITH IPDM E/R
Check “Self diagnostic result” with CONSULT-III for IPDM E/R.
Is DTC B210F detected?
YES
>> Refer to
.
NO
>> GO TO 2.
2.
CHECK TCM CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect TCM connector and IPDM E/R connector.
3.
Check continuity between TCM harness connector and IPDM E/R harness connector.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2604
PNP SWITCH
BCM detects the following status for 500 ms or
more when the ignition switch is in the ON position.
• N position input signal exists. Shift position signal
from TCM does not exist.
• N position input signal does not exist. Shift posi-
tion signal from TCM exists.
• Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted]
• Park/ neutral position (PNP) switch
B2604 PNP SWITCH
SEC-65
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
4.
Check continuity between TCM harness connector and ground.
Is the inspection result normal?
YES
NO
>> Repair or replace harness.
VQ25DE MODELS
VQ25DE MODELS : Diagnosis Procedure
INFOID:0000000003867330
1.
CHECK DTC WITH IPDM E/R
Check “Self diagnostic result” with CONSULT-III for IPDM E/R.
Is DTC B210F detected?
YES
>> Refer to
.
NO
>> GO TO 2.
2.
CHECK PNP SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect park/neutral position switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between park/neutral position switch harness connector and ground.
Is the inspection normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK PNP SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between park/neutral position switch harness connector and IPDM E/R harness connec-
tor.
4.
Check continuity between park/neutral position switch harness connector and ground.
Is the inspection result normal?
YES
>>
Check the following.
• 10 A fuse (No. 42, located in the IPDM E/R)
TCM
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
F23
20
F12
72
Existed
TCM
Ground
Continuity
Connector
Terminal
F23
20
Not existed
(+)
(–)
Voltage (V)
(Approx.)
Park/neutral position switch
Connector
Terminal
F57
1
Ground
Battery voltage
Park/neutral position switch
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
F57
1
F12
74
Existed
Park/neutral position switch
Ground
Continuity
Connector
Terminal
F57
1
Not existed
SEC-66
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
B2604 PNP SWITCH
• Harness for open or short between park/neutral position switch and IPDM E/R
NO
>> Repair or replace harness.
4.
CHECK IPDM E/R INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Connect park/neutral position switch connector.
3.
Disconnect IPDM E/R connector.
4.
Turn ignition switch ON.
5.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
NO
>> GO TO 5.
5.
CHECK PNP SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect park/neutral position switch connector.
3.
Check continuity between park/neutral position switch harness connector and IPDM E/R harness connec-
tor.
4.
Check continuity between park/neutral position switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK PNP SWITCH
TM-214, "Component Inspection (Park/Neutral Position Switch)"
.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace park/neutral position switch. Refer to
7.
CHECK INTERMITTENT INCIDENT
GI-35, "Intermittent Incident"
>> INSPECTION END
(+)
(–)
Condition
Voltage (V)
(Approx.)
IPDM E/R
Connector
Terminal
F12
72
Ground
Selector lever
P or N position
Battery voltage
Other than above
0
Park/neutral position switch
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
F57
2
F12
72
Existed
Park/neutral position switch
Ground
Continuity
Connector
Terminal
F57
2
Not existed
B2605 PNP SWITCH
SEC-67
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B2605 PNP SWITCH
Description
INFOID:0000000003814987
BCM confirms the shift position with the following 4 signals.
• Selector lever
• P/N position switch
• P position signal from IPDM E/R (CAN)
• P position signal from TCM (CAN)
DTC Logic
INFOID:0000000003814988
DTC DETECTION LOGIC
NOTE:
• If DTC B2605 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2605 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.
-
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:0000000003814989
1.
CHECK BCM INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Turn ignition switch ON.
4.
Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES
>> Replace BCM. Refer to
BCS-78, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK PNP SWITCH CIRCUIT
1.
Turn ignition switch OFF.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2605
PNP SWITCH
BCM detects the following status for 500 ms or
more when the ignition switch is in ON position
• N position input signal exists. Shift position signal
from IPDM E/R does not exist.
• N position input signal does not exist. Shift posi-
tion signal from IPDM E/R exists.
• Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted]
• BCM
• IPDM E/R
(+)
(–)
Condition
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M123
140
Ground
Selector lever
P or N position
Battery voltage
Other than above
0
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