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Nissan Qashqai J11. Manual - part 2241
DMS
ECO MODE SWITCH
DMS-17
< DTC/CIRCUIT DIAGNOSIS >
[ECO MODE (CVT)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
7.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check the continuity between ECO mode switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair harness or connector.
8.
CHECK CIRCUIT BETWEEN COMBINATION METER AND ECO MODE SWITCH-1
1.
Disconnect combination meter harness connector.
2.
Check continuity between combination meter harness connector terminal and ECO mode switch harness
connector terminal.
3.
Also check harness for short to power and short to ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace damaged parts.
9.
CHECK COMBINATION METER INPUT/OUTPUT SIGNAL
1.
Connect all of disconnected connectors.
2.
Check input/output signal of combination meter. Refer to
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
NO
>> Repair or replace error detected parts.
10.
CHECK ECO MODE SWITCH
Check ECO mode switch. Refer to
DMS-17, "Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
NO
>> Replace ECO mode switch. Refer to
DMS-19, "Removal and Installation"
Component Inspection
INFOID:0000000010433950
1.
CHECK ECO MODE SWITCH
Check continuity between ECO mode switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace ECO mode switch. Refer to
DMS-19, "Removal and Installation"
+
−
Continuity
ECO mode switch
Connector
Terminal
M109
2
Ground
Existed
+
−
Continuity
Combination meter
ECO mode switch
Connector
Terminal
Connector
Terminal
M51
9
M109
1
Existed
ECO mode switch
Condition
Continuity
Terminal
1 – 2
ECO mode switch is depressed.
Existed
ECO mode switch is released.
Not existed