Nissan Qashqai J11. Manual — part 1451
B2557 VEHICLE SPEED
SEC-103
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
Is DTC detected?
YES
>> Perform the trouble diagnosis related to the detected DTC. Refer to
.
NO
>> GO TO 4.
4.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
SEC-104
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
B2602 SHIFT POSITION
DTC Logic
INFOID:0000000010438920
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connectors
(CAN communication line is open or shorted.)
• Harness or connectors
[CVT shift selector (detention switch) circuit is open or shorted.]
• CVT shift selector (detention switch)
• IPDM E/R
FAIL-SAFE
Inhibit steering lock
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC B2602-00 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 engine.
2.
Drive vehicle at a speed of 4 km/h (2.5 MPH) or more for 10 seconds or more.
3.
Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-104, "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:0000000010438921
1.
CHECK DTC PRIORITY
If DTC B2602-00 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.
CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT.
Is DTC detected?
YES
>> Perform the trouble diagnosis related to the detected DTC. Refer to
[With
ESP (VDC)].
NO
>> GO TO 3.
DTC No.
CONSULT screen items
DTC detecting condition
B2602-00
SHIFT POSITION
BCM detects the following status for 10 seconds.
• Selector lever is in the P position
• Vehicle speed is 4 km/h (2.5 MPH) or more
• Ignition switch is in the ON position
B2602 SHIFT POSITION
SEC-105
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3.
CHECK DTC OF COMBINATION METER
Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.
Is DTC detected?
YES
>> Perform the trouble diagnosis related to the detected DTC. Refer to
.
NO
>> GO TO 4.
4.
CHECK CVT SHIFT SELECTOR POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect CVT shift selector (detention switch) connector.
3.
Check voltage between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> GO TO 5.
5.
CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.
3.
Check continuity between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
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
7.
CHECK CVT SHIFT SELECTOR CIRCUIT
1.
Disconnect BCM connector and IPDM E/R connector.
2.
Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.
3.
Check continuity between CVT shift selector (detention switch) harness connector and ground.
(+)
(–)
Voltage
CVT shift selector (detention switch)
Connector
Terminal
M324
12
Ground
9 - 16 V
CVT shift selector (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M324
12
M69
94
Existed
CVT shift selector (detention switch)
Ground
Continuity
Connector
Terminal
M324
12
Not existed
CVT shift selector (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M324
13
M70
57
Existed
SEC-106
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace harness.
8.
CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
SEC-106, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace CVT shift selector. Refer to
TM-624, "Removal and Installation"
9.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000010438922
1.
CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
1.
Turn ignition switch OFF.
2.
Disconnect CVT shift selector connector.
3.
Check continuity between CVT shift selector (detention switch) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace CVT shift selector. Refer to
TM-624, "Removal and Installation"
CVT shift selector (detention switch)
Ground
Continuity
Connector
Terminal
M324
13
Not existed
CVT shift selector (detention switch)
Condition
Continuity
Terminal
12
13
Selector lever: P position
Selector button: Released
Not existed
Selector button: Pressed
Existed
Selector lever: Except P position
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