Nissan Juke F15. Instruction — part 1141
SEC-88
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B26E8 CLUTCH INTERLOCK SWITCH
B26E8 CLUTCH INTERLOCK SWITCH
DTC Logic
INFOID:0000000012202183
NOTE:
• If DTC B26E8 is displayed with DTC B210F, first perform the trouble diagnosis for DTC B210F. Refer to
.
• If DTC B26E8 is displayed with DTC B2110, first perform the trouble diagnosis for DTC B2110. Refer to
.
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE 1
1. Turn ignition switch ON.
2. Wait 2 seconds or more under the following conditions.
-
Shift lever: In the Neutral position.
-
Clutch pedal: Depressed
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Go
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE 2
1. Release clutch pedal and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES >> Go
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012202184
1.
INSPECTION START
Perform inspection in accordance with procedure that confirms DTC.
Which procedure confirms DTC?
DTC confirmation procedure 1>>GO TO 2.
DTC confirmation procedure 2>>GO TO 3.
2.
CHECK CLUTCH PEDAL POSITION SWITCH CIRCUIT
EC-572, "Component Function Check"
.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace the malfunctioning parts.
3.
CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.
DTC No.
Trouble diagnosis name
DTC detection condition
Possible cause
B26E8
CLUTCH SW
BCM detects the following conditions for 2
seconds or more.
• Clutch pedal position switch input (CAN)
from ECM: ON
(Clutch pedal is released)
• Clutch interlock switch signal: ON
(Clutch pedal is depressed)
• Harness or connector
(CAN communication line is open or
shorted)
(Clutch interlock switch circuit is
open or shorted)
(Clutch pedal position switch circuit
is open or shorted)
• Clutch interlock switch
• BCM
B26E8 CLUTCH INTERLOCK SWITCH
SEC-89
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
Is the fuse blown (open)?
YES
>> Replace the blown fuse after repairing the cause of blowing.
NO
>> GO TO 4.
4.
CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY
1. Disconnect clutch interlock switch connector.
2. Check voltage between clutch interlock switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK CLUTCH INTERLOCK SWITCH SIGNAL
1. Connect clutch interlock switch connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 6.
6.
CHECK CLUTCH INTERLOCK SWITCH SIGNAL CIRCUIT
1. Disconnect clutch interlock switch connector.
2. Disconnect BCM connector.
3. Check continuity between clutch interlock switch harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK CLUTCH INTERLOCK SWITCH
SEC-90, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace clutch interlock switch. Refer to
TM-24, "Removal and Installation"
8.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
.
>> INSPECTION END
Signal name
Fuse No.
Battery power supply
13 (10 A)
(+)
(–)
Voltage (V)
(Approx.)
Clutch interlock switch
Connector
Terminal
E29
3
Ground
Battery voltage
(+)
(–)
Condition
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M70
101
Ground
Clutch pedal
Depressed
Battery voltage
Not depressed
0
Clutch interlock switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
E29
4
M70
101
Existed
SEC-90
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B26E8 CLUTCH INTERLOCK SWITCH
9.
REPLACE BCM
1. Replace BCM. Refer to
BCS-94, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Key using CONSULT.
>> INSPECTION END
Component Inspection
INFOID:0000000012202185
1.
CHECK CLUTCH INTERLOCK SWITCH
1. Turn ignition switch OFF.
2. Disconnect clutch interlock switch connector.
3. Check continuity between clutch interlock switch terminals.
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace clutch interlock switch. Refer to
TM-24, "Removal and Installation"
Clutch interlock switch
Condition
Continuity
Terminal
3
4
Clutch pedal
Depressed
Existed
Not depressed
Not existed
B26F3 STARTER CONTROL RELAY
SEC-91
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B26F3 STARTER CONTROL RELAY
DTC Logic
INFOID:0000000012202186
DTC DETECTION LOGIC
NOTE:
• If DTC B26F3 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B26F3 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions to start engine.
CVT models
-
Selector lever: In the P position
-
Brake pedal: Depressed
M/T models
-
Shift lever: In the Neutral position
-
Clutch pedal: Depressed
2. Wait 2 seconds after engine started.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012202187
1.
CHECK DTC OF IPDM E/R
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES
>> Perform the diagnosis procedure related to the detected DTC. Refer to
NO
>> GO TO 2.
2.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
.
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B26F3
START CONT RLY ON
BCM requests IPDM E/R to turn starter
control relay OFF, but BCM cannot receive
starter control relay OFF state signal from
IPDM E/R (CAN).
• Harness or connectors
(CAN communication line is open or
shorted.)
• IPDM E/R
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