Nissan X-Trail 32. Manual - part 1020

BRAKE SWITCH

EC-1209

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

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EC

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2.

Disconnect brake pedal position switch harness connector.

3.

Check the continuity between brake pedal position switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK BRAKE PEDAL POSITION SWITCH-2

1.

Adjust brake pedal position switch installation. Refer to 

BR-11, "Inspection and Adjustment"

 (LHD models)

or 

BR-75, "Inspection and Adjustment"

 (RHD models).

2.

Check the continuity between brake pedal position switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace brake pedal position switch.

Brake pedal position switch

Condition

Continuity

+

-

Terminals

1

 2

Brake pedal

Fully released

Existed

Slightly de-
pressed

Not existed

Brake pedal position switch

Condition

Continuity

+

-

Terminals

1

 2

Brake pedal

Fully released

Existed

Slightly de-
pressed

Not existed

EC-1210

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

HOOD SWITCH

HOOD SWITCH

Component Function Check

INFOID:0000000010935919

1.

CHECK HOOD SWITCH FUNCTION

With CONSULT

1.

Turn ignition switch ON.

2.

Select “HOOD SW” in “DATA MONITOR” mode of “IPDM E/R” using CONSULT.

3.

Check indication as per the following conditions.

Without CONSULT

1.

Turn ignition switch ON.

2.

Check the voltage between hood switch harness connector and ground as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-1210, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010935920

1.

CHECK IPDM E/R OUTPUT 

1.

Turn ignition switch OFF.

2.

Open the engine hood.

3.

Disconnect hood switch harness connector.

4.

Turn ignition switch ON.

5.

Check the voltage between hood switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK HOOD SWITCH SIGNAL CIRCUIT

1.

Disconnect IPDM E/R harness connector.

2.

Check the continuity between hood switch harness connector and IPDM E/R harness connector.

Monitor item

Condition

Indication

HOOD SW

Engine hood

Close

OPEN

Open

CLOSE

+

–

Condition

Voltage

(Approx.)

Hood switch

Connector

Terminal

E164

2

Ground

Engine 
hood

Close

Battery voltage

Open

0 V

+

−

Voltage

(Approx.)

Hood switch

Connector

Terminal

E164

2

Ground

Battery voltage

+

−

Continuity

Hood switch

IPDM E/R

Connector

Terminal

Connector

Terminal

E164

2

E148

52

Existed

HOOD SWITCH

EC-1211

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

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3.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

NO

>> Repair or replace error-detected parts.

3.

CHECK HOOD SWITCH GROUND CIRCUIT

Check the continuity between hood switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK HOOD SWITCH

Check the hood switch. Refer to 

EC-1211, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

NO

>> Replace hood switch.

Component Inspection

INFOID:0000000010935921

1.

CHECK HOOD SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect hood switch harness connector.

3.

Check the continuity between hood switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace hood switch.

+

−

Continuity

Hood switch

Connector

Terminal

E164

1

Ground

Existed

Hood switch

Condition

Continuity

+

–

Terminal

2

1

Hood switch

Released

Existed

Depressed

Not existed

EC-1212

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

STOP/START OFF SWITCH

STOP/START OFF SWITCH

Component Function Check

INFOID:0000000010935922

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 

EC-1212, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010935923

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

M49

5

Ground

Battery voltage

+

−

Continuity

Stop/start OFF switch

Connector

Terminal

M49

6

Ground

Existed