Nissan Sentra. Manual - part 320

DMS-52

< BASIC INSPECTION >

[SPORT MODE (M/T)]

DIAGNOSIS AND REPAIR WORK FLOW

7.

DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE

Inspect according to Diagnosis Procedure of the system.
Is a malfunctioning part detected?

YES

>> GO TO 8.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

8.

REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-

ment.

3. Check DTC. If DTC is displayed, erase it.

>> GO TO 9.

9.

FINAL CHECK

When DTC was detected in step 3, perform DTC CONFIRMATION PROCEDURE or Component Function

Check again, and then check that the malfunction have been completely repaired.

When symptom was described from the customer, refer to confirmed symptom in step 4 or 5, and check that

the symptom is not detected.
Is DTC detected and does symptom remain?

YES-1 >> DTC is detected: GO TO 7.

YES-2 >> Symptom remains: GO TO 4.

NO

>> Before returning the vehicle to the customer, always erase DTC.

DMS

SPORT MODE SWITCH

DMS-53

< DTC/CIRCUIT DIAGNOSIS >

[SPORT MODE (M/T)]

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DTC/CIRCUIT DIAGNOSIS

SPORT MODE SWITCH

Component Function Check

INFOID:0000000009755929

1.

 CHECK SPORT MODE SWITCH OPERATION

1. Turn ignition switch ON.

2. Check SPORT mode indicator lamp turns ON/OFF on combination meter when turn SPORT mode switch

ON/OFF.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

DMS-53, "Diagnosis Procedure"

.

2.

 CHECK SPORT MODE SWITCH ILLUMINATION FUNCTION

1. Turn ON the headlamp.

2. Check SPORT mode switch illumination lights up.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

DMS-53, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009755930

Regarding Wiring Diagram information, refer to 

DMS-45, "Wiring Diagram"

.

1.

CHECK SPORT MODE SWITCH ILLUMINATION FUNCTION

1. Turn ignition switch ON.

2. Turn ON the headlamp.

3. Check that the SPORT mode switch illumination lights up.
Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 2.

2.

CHECK SPORT MODE SWITCH ILLUMINATION POWER SUPPLY-1

1. Turn OFF the headlamp.

2. Turn ignition switch OFF.

3. Disconnect SPORT mode switch harness connector.

4. Turn ignition switch ON.

5. Turn ON the headlamp.

6. Check the voltage between SPORT mode switch harness connector terminals.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

. If OK, replace SPORT mode

switch. Refer to 

DMS-58, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK SPORT MODE SWITCH ILLUMINATION POWER SUPPLY-2

Check the voltage between SPORT mode switch harness connector and ground.

SPORT mode switch

Voltage

Connector

+

-

Terminal

M81

1

4

Battery voltage

DMS-54

< DTC/CIRCUIT DIAGNOSIS >

[SPORT MODE (M/T)]

SPORT MODE SWITCH

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 4.

4.

CHECK FUSE

1. Turn OFF the headlamp.

2. Turn ignition switch OFF.

3. Pull out #37 fuse. Refer to 

PG-47, "Terminal Arrangement"

.

4. Check that the fuse is not fusing.
Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace the fuse after repair the applicable circuit.

5.

CHECK SPORT MODE SWITCH ILLUMINATION POWER SUPPLY CIRCUIT

1. Disconnect IPDM E/R harness connector E45. Refer to 

INL-26, "Wiring Diagram"

.

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 

PCS-9, "Diagno-

sis Description"

 (with intelligent key), 

PCS-37, "Diagnosis Description"

 (without intelligent key).

NO

>> Repair or replace error-detected parts.

6.

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.

7.

CHECK SPORT MODE SWITCH CIRCUIT

1. Turn OFF the headlamp.

2. Turn ignition switch OFF.

3. Disconnect SPORT mode switch harness connector.

4. Turn ignition switch ON.

5. 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-55

< DTC/CIRCUIT DIAGNOSIS >

[SPORT MODE (M/T)]

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Is the inspection result normal?

YES

>> GO TO 11.

NO

>> GO TO 8.

8.

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 9.

NO

>> Repair or replace damaged parts.

9.

CHECK CIRCUIT BETWEEN COMBINATION METER AND SPORT MODE SWITCH-1

1. Disconnect combination meter harness connector M38.

2. Check continuity between combination meter harness connector terminal and SPORT mode switch har-

ness connector terminal.

3. Also check harness for short to power and short to ground.
Is the inspection result normal?

YES

>> GO TO 10.

NO

>> Repair or replace damaged parts.

10.

CHECK COMBINATION METER INPUT/OUTPUT SIGNAL

1. Connect all of disconnected connectors.

2. Check input/output signal of combination meter. Refer to 

MWI-20, "Reference Value"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace error detected parts.

11.

CHECK SPORT MODE SWITCH

Check SPORT mode switch. Refer to 

DMS-55, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Replace SPORT mode switch. Refer to 

DMS-58, "Removal and Installation"

.

Component Inspection

INFOID:0000000009755931

1.

CHECK SPORT MODE SWITCH

Check continuity between SPORT mode switch connector terminals.

SPORT mode switch

Voltage (Ap-

prox.)

Connector

+

-

Terminal

M81

6

8

5 V

+

−

Continuity

SPORT mode switch

Connector

Terminal

M81

8

Ground

Existed

+

−

Continuity

Combination meter

SPORT mode switch

Connector

Terminal

Connector

Terminal

M24

39

M81

6

Existed