Nissan Qashqai J11. Manual — part 456
ECK-384
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
STOP/START OFF SWITCH
STOP/START OFF SWITCH
Component Function Check
INFOID:0000000010434291
1.
CHECK STOP/START OFF SWITCH FUNCTION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “AT STOP START SW” in “DATA MONITOR” mode of “BCM” using CONSULT.
3.
Check “AT STOP START SW” indication as per the following condition.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
ECK-385, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010434292
1.
CHECK STOP/START OFF SWITCH POWER SUPPLY (INDICATOR)
1.
Turn ignition switch OFF.
2.
Disconnect stop/start OFF switch harness connector.
3.
Turn ignition switch ON.
4.
Check the voltage between stop/start OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check power supply circuit.
2.
CHECK STOP/START OFF SWITCH GROUND CIRCUIT (INDICATOR)
1.
Turn ignition switch OFF.
2.
Disconnect combination meter harness connector.
3.
Check the continuity between stop/start OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts.
3.
CHECK STOP/START OFF SWITCH POWER SUPPLY (SWITCH)
Check the voltage between stop/start OFF switch harness connector and ground.
Monitor item
Condition
Indication
AT STOP START SW
Stop/start OFF switch
ON
On
OFF
Off
+
−
Voltage
(Approx.)
Stop/start OFF switch
Connector
Terminal
M110
5
Ground
Battery voltage
+
−
Continuity
Stop/start OFF switch
Connector
Terminal
M110
6
Ground
Existed
STOP/START OFF SWITCH
ECK-385
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
C
D
E
F
G
H
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J
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M
A
ECK
N
P
O
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK STOP/START OFF SWITCH INPUT SIGNAL CIRCUIT
1.
Disconnect BCM harness connector.
2.
Check the continuity between BCM harness connector and stop/start OFF switch harness connector.
3.
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> Check BCM power supply and ground circuit.
NO
>> Repair or replace error-detected parts.
5.
CHECK STOP/START OFF SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check the continuity between stop/start OFF switch harness connector and ground.
3.
Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts.
6.
CHECK STOP/START OFF SWITCH
Check the stop/start OFF switch. Refer to
ECK-386, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop/start OFF switch.
Component Inspection
INFOID:0000000010434293
1.
CHECK STOP/START OFF SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect stop/start OFF switch harness connector.
3.
Check the continuity between stop/start OFF switch harness connectors as per the following condition.
+
−
Voltage
(Approx.)
Stop/start OFF switch
Connector
Terminal
M110
1
Ground
Battery voltage
+
−
Continuity
BCM
Stop/start OFF switch
Connector
Terminal
Connector
Terminal
M69
99
M110
1
Existed
−
−
Continuity
Stop/start OFF switch
Connector
Terminal
M110
2
Ground
Existed
ECK-386
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
STOP/START OFF SWITCH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop/start OFF switch.
Stop/start OFF switch
Condition
Continuity
+
–
Terminal
1
2
Stop/start OFF switch
Pressed
Existed
Released
Not existed
ENGINE CONTROL SYSTEM SYMPTOMS
ECK-387
< SYMPTOM DIAGNOSIS >
[K9K]
C
D
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F
G
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ECK
N
P
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SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000010290070
SYSTEM — Basic engine control system
SYMPTOM
Reference
page
HARD/NO ST
AR
T
/REST
AR
T
(EXCP
. HA
)
ENGINE ST
ALL
HES
IT
A
TION/SURGING/FLA
T
SPOT
KN
OCK/D
E
T
O
NA
TION
LACK OF
POWER
P
O
OR ACCELERA
TION
HI
IDLE
LOW I
D
LE
NO ST
AR
T (with f
irst firing)
NO ST
AR
T (without
first f
iring)
HARD T
O
ST
AR
T WHEN
ENGINE IS
CO
LD
HARD T
O
ST
AR
T WHEN
ENGINE IS
HO
T
AT
I
D
L
E
DURING DRIV
ING
WHEN DECELE
R
A
TING
Warranty symptom code
AA
AB
AC
AD
AE
AF
Engine body
x
x
x
x
x
x
x
x
x
x
x
Air cleaner and duct
x
x
ECM
x
x
x
x
x
x
x
x
x
x
x
x
x
,
,
,
,
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