Nissan Sentra. Instruction — part 325
DMS-72
< DTC/CIRCUIT DIAGNOSIS >
[SPORT MODE (CVT)]
SPORT MODE SWITCH
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> GO TO 5.
5.
CHECK FUSE
1. Turn OFF the headlamp.
2. Turn ignition switch OFF.
3. Pull out #37 fuse. Refer to
4. Check that the fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace the fuse after repair the applicable circuit.
6.
CHECK SPORT MODE SWITCH ILLUMINATION POWER SUPPLY CIRCUIT
1. Disconnect IPDM E/R harness connector E45. Refer to
2. Check the continuity between IPDM E/R harness connector and SPORT mode switch harness connector.
3. Also check harness for short to ground.
Is the inspection result normal?
YES
>> Perform IPDM E/R auto active test and check tail lamp relay operation. Refer to
(with intelligent key),
PCS-37, "Diagnosis Description"
(without intelligent key).
NO
>> Repair or replace error-detected parts.
7.
CHECK GROUND CIRCUIT
1. Turn OFF the headlamp.
2. Turn ignition switch OFF.
3. Check continuity between SPORT mode switch harness connector terminal and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
NO
>> Repair or replace error-detected parts.
8.
CHECK SPORT MODE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect SPORT mode switch harness connector.
3. Turn ignition switch ON.
4. Check voltage between SPORT mode switch harness connector terminals.
+
—
Voltage
SPORT mode switch
Connector
Terminal
M81
1
Ground
Battery voltage
+
−
Continuity
IPDM E/R
SPORT mode switch
Connector
Terminal
Connector
Terminal
E45
33
M81
1
Existed
+
−
Continuity
SPORT mode switch
Connector
Terminal
M81
4
Ground
Existed
DMS
SPORT MODE SWITCH
DMS-73
< DTC/CIRCUIT DIAGNOSIS >
[SPORT MODE (CVT)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Is the inspection result normal?
YES
>> GO TO 13.
NO
>> GO TO 9.
9.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check the continuity between SPORT mode switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
10.
CHECK CIRCUIT BETWEEN COMBINATION METER AND SPORT MODE SWITCH (1)
1. Disconnect combination meter harness connector M24.
2. Check continuity between combination meter harness connector terminal and SPORT mode switch har-
ness connector terminal.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair or replace damaged parts.
11.
CHECK CIRCUIT BETWEEN COMBINATION METER AND SPORT MODE SWITCH (2)
Check continuity between combination meter harness connector terminal and SPORT mode switch harness
connector terminal.
Is the inspection result normal?
YES
>> GO TO 12.
NO
>> Repair or replace damaged parts.
12.
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-39, "Intermittent Incident"
.
NO
>> Replace combination meter. Refer to
MWI-77, "Removal and Installation"
13.
CHECK SPORT MODE SWITCH
Check SPORT mode switch. Refer to
DMS-37, "Component Inspection"
Is the inspection result normal?
SPORT mode switch
Voltage (Ap-
prox.)
Connector
+
-
Terminal
M81
6
8
5 V
SPORT mode switch
—
Continuity
Connector
Terminal
M81
8
Ground
Existed
Combination meter
SPORT mode switch
Continuity
Connector
Terminal
Connector
Terminal
M24
39
M81
6
Existed
Combination meter
—
Continuity
Connector
Terminal
M24
39
Ground
Not existed
DMS-74
< DTC/CIRCUIT DIAGNOSIS >
[SPORT MODE (CVT)]
SPORT MODE SWITCH
YES
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
NO
>> Replace SPORT mode switch. Refer to
DMS-39, "Removal and Installation"
Component Inspection
INFOID:0000000009755945
1.
CHECK SPORT MODE SWITCH
Check continuity between SPORT mode switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace SPORT mode switch. Refer to
DMS-76, "Removal and Installation"
SPORT mode switch
Condition
Continuity
Terminal
6 – 8
SPORT mode switch is depressed.
Existed
SPORT mode switch is released.
Not existed
DMS
THE SPORT MODE INDICATOR LAMP DOES NOT TURN ON
DMS-75
< SYMPTOM DIAGNOSIS >
[SPORT MODE (CVT)]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
SYMPTOM DIAGNOSIS
THE SPORT MODE INDICATOR LAMP DOES NOT TURN ON
Description
INFOID:0000000009755946
The SPORT mode indicator lamp does not turn ON when the SPORT mode switch is operated.
Diagnosis Procedure
INFOID:0000000009755947
1.
PERFORM COMBINATION METER ON BOARD DIAGNOSIS
Perform combination meter on board diagnosis. Refer to
Is the check result normal?
YES
>> GO TO 2.
NO
>> Replace combination meter. Refer to
MWI-77, "Removal and Installation"
2.
CHECK DTC (TCM)
With CONSULT
1. Start the engine.
2. Check “Self Diagnostic Results” in “TRANSMISSION”.
Is any DTC detected?
YES
>> Check DTC detected item. Refer to
NO
>> GO TO 3.
3.
CHECK DTC (ECM)
With CONSULT
Check “Self Diagnostic Results” in “ENGINE”.
Is any DTC detected?
YES
>> Check DTC detected item. Refer to
NO
>> GO TO 4.
4.
CHECK DTC (COMBINATION METER)
With CONSULT
Check “Self Diagnostic Results” in “METER/M&A”.
Is any DTC detected?
YES
>> Check DTC detected item. Refer to
NO
>> GO TO 5.
5.
CHECK COMBINATION METER INPUT/OUTPUT SIGNAL
With CONSULT
1. Select “Data Monitor” in “METER/M&A”.
2. Select “SPORT MODE IND”.
3. Check that “SPORT MODE IND” turns ON/OFF when SPORT mode switch is operated. Refer to
Is any DTC detected?
YES
>> Replace combination meter. Refer to
MWI-77, "Removal and Installation"
NO
>> GO TO 6.
6.
CHECK SPORT MODE SWITCH CIRCUIT
Check SPORT mode switch circuit. Refer to
Is any DTC detected?
YES
>> INSPECTION END
NO
>> Repair or replace malfunctioning parts.
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