Nissan Qashqai J11. Manual — part 1454
B2620 PARK/NEUTRAL POSITION SWITCH
SEC-115
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B2620 PARK/NEUTRAL POSITION SWITCH
DTC Logic
INFOID:0000000010337956
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connector
(CAN communication line is open or shorted.)
• Harness or connector
(Reverse/neutral position switch circuit is open or shorted)
• Reverse/neutral position switch
• IPDM E/R
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B2620-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. U1000-00: Refer to
.
NO
>> GO TO 2
2.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine.
2.
Drive vehicle at a speed of 40 km/h (24.8 MPH) or more for 10 seconds.
3.
Decrease the vehicle speed to below 40 km/h (24.8 MPH).
4.
Repeat steps 2 and 3 twice (total of 3 times).
5.
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-115, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010337957
1.
CHECK IPDM E/R INPUT SIGNAL
1.
Disconnect IPDM E/R connector.
2.
Turn ignition switch ON.
3.
Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-68, "Removal and Installation"
.
NO
>> GO TO 2.
DTC No.
CONSULT screen items
DTC detection condition
B2620-00
NEUTRAL SW
BCM detects the following status for 10 seconds 3 times
• BCM cannot detect a neutral position signal from the IPDM E/R.
• Vehicle speed: 40 km/h (24.8 MPH) or more
(+)
(–)
Condition
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
F89
78
Ground
Select lever
Neutral position
Battery voltage
Except neutral posi-
tion
0 V
SEC-116
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2620 PARK/NEUTRAL POSITION SWITCH
2.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse in the IPDM E/R is not blown.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the blown fuse after repairing the cause of blowing.
3.
CHECK IPDM E/R OUTPUT SIGNAL POWER SUPPLY
1.
Connect IPDM E/R connector.
2.
Disconnect reverse/neutral position switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between reverse/neutral position switch harness connector and ground.
2WD models
4WD models
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4
4.
CHECK IPDM E/R OUTPUT SIGNAL POWER SUPPLY CIRCUIT
1.
Check continuity between reverse/neutral position switch harness connector and IPDM E/R harness con-
nector.
2WD models
4WD models
2.
Check continuity between reverse/neutral position switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-68, "Removal and Installation"
NO
>> Repair or replace harness.
Signal name
Fuse No.
Ignition power supply
67 (10 A)
(+)
(–)
Condition
Voltage
(Approx.)
Reverse/neutral position switch
Connector
Terminal
F100
2
Ground
Ignition switch
ON
Battery voltage
OFF
0 V
(+)
(–)
Condition
Voltage
(Approx.)
Neutral position switch
Connector
Terminal
F159
2
Ground
Ignition switch
ON
Battery voltage
OFF
0 V
IPDM E/R
Reverse/neutral position switch
Continuity
Connector
Terminal
Connector
Terminal
F90
101
F100
2
Existed
IPDM E/R
Neutral position switch
Continuity
Connector
Terminal
Connector
Terminal
F90
101
F159
2
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
F90
101
Existed
B2620 PARK/NEUTRAL POSITION SWITCH
SEC-117
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
5.
CHECK RVERSE/NEUTRAL POSITION SWITCH
SEC-117, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace reverse/neutral position switch. Refer to
CL-11, "Removal and Installation"
.
6.
CHECK IPDM E/R INPUT SIGNAL CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
Check continuity between reverse/neutral position switch harness connector and IPDM E/R harness con-
nector.
2WD models
4WD models
3.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000010337958
1.
CHECK REVERSE/NEUTRAL POSITION SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect reverse/neutral position switch connector.
3.
Check continuity between reverse/neutral position switch terminals.
2WD models
4WD models
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace reverse/neutral position switch. Refer to
CL-11, "Removal and Installation"
.
IPDM E/R
Reverse/neutral position switch
Continuity
Connector
Terminal
Connector
Terminal
F89
78
F100
3
Existed
IPDM E/R
Neutral position switch
Continuity
Connector
Terminal
Connector
Terminal
F89
78
F159
1
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
F89
78
Existed
Reverse/neutral position switch
Condition
Continuity
Terminal
2
3
Shift lever
Neutral position
Existed
Except neutral position
Not existed
Neutral position switch
Condition
Continuity
Terminal
1
2
Shift lever
Neutral position
Existed
Except neutral position
Not existed
SEC-118
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B26FC KEY REGISTRATION
B26FC KEY REGISTRATION
DTC Logic
INFOID:0000000010438928
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Improper registration operation
• Intelligent Key
• BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
2.
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-118, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010438929
1.
REPLACE INTELLIGENT KEY
1.
Prepare Intelligent Key that matches the vehicle.
2.
Perform initialization of BCM and registration of Intelligent Key using CONSULT.
3.
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> GO TO 2.
NO
>> INSPECTION END
2.
REPLACE BCM
1.
Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
2.
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> INSPECTION END
DTC No.
CONSULT screen items
DTC detecting condition
B26FC-00
KEY REGISTRATION
Intelligent Key that does not match the vehicle is registered.
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