Nissan X-Trail 32. Manual - part 100

 

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Nissan X-Trail 32. Manual - part 100

 

 

BCS-116

< DTC/CIRCUIT DIAGNOSIS >

COMBINATION SWITCH OUTPUT CIRCUIT

Is the measurement value normal?

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Replace combination switch. Refer to 

BCS-122, "Removal and Installation"

.

BCS

COMBINATION SWITCH INPUT CIRCUIT

BCS-117

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

COMBINATION SWITCH INPUT CIRCUIT

Diagnosis Procedure

INFOID:0000000010688627

1.

CHECK INPUT 1 - 5 CIRCUIT FOR OPEN

1.

Turn ignition switch OFF.

2.

Disconnect BCM and combination switch connectors.

3.

Check continuity between BCM harness connector and combination switch harness connector.

Does continuity exist?

YES

>> GO TO 2.

NO

>> Repair harnesses or connectors.

2.

CHECK INPUT 1 - 5 CIRCUIT FOR SHORT

Check for continuity between BCM harness connector and ground.

Does continuity exist?

YES

>> Repair harnesses or connectors.

NO

>> GO TO 3.

3.

CHECK BCM OUTPUT SIGNAL

1.

Connect BCM connector.

2.

Check voltage between BCM harness connector and ground.

Is the measurement value normal?

Yes

>> GO TO 4.

No

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

4.

CHECK BCM INPUT SIGNAL

System

BCM

Combination switch

Continuity

Connector

Terminal

Connector

Terminal

INPUT 1

M87

78

M31

8

Existed

INPUT 2

79

6

INPUT 3

76

5

INPUT 4

77

3

INPUT 5

73

1

System

BCM

Ground

Continuity

Connector

Terminal

INPUT 1

M87

78

Not existed

INPUT 2

79

INPUT 3

76

INPUT 4

77

INPUT 5

73

System

(+)

(

)

Voltage

(Approx.)

BCM

Connector

Terminal

INPUT 1

M87

78

Ground

Refer to 

BCS-53, "Refer-

ence Value"

.

INPUT 2

79

INPUT 3

76

INPUT 4

77

INPUT 5

73

BCS-118

< DTC/CIRCUIT DIAGNOSIS >

COMBINATION SWITCH INPUT CIRCUIT

1.

Connect combination switch connector.

2.

Turn ON any switch in the system that is malfunction.

3.

Check voltage between BCM harness connector and ground.

Is the measurement value normal?

Yes

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

No

>> Replace combination switch. Refer to 

BCS-122, "Removal and Installation"

.

System

(+)

(

)

Voltage

(Approx.)

BCM

Connector

Terminal

INPUT 1

M87

78

Ground

Refer to 

BCS-53, "Refer-

ence Value"

.

INPUT 2

79

INPUT 3

76

INPUT 4

77

INPUT 5

73

BCS

COMBINATION SWITCH SYSTEM SYMPTOMS

BCS-119

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SYMPTOM DIAGNOSIS

COMBINATION SWITCH SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000010688628

1.

Perform “Data Monitor” of CONSULT to check for any malfunctioning item.

2.

Check the malfunction combinations.

Malfunction item: 

×

3.

Identify the malfunctioning part from the agreed combination and repair or replace the part.

Data monitor item

Malfunc-

tion com-

bination

FR WIPE

R HI

F

R

 WIPER LOW

FR W

ASHER S

W

FR

 W

IP

E

R

 I

N

T

WIP VOLUME

RR WIPER ON

R

R

 WIPER 

IN

T

RR W

ASHER SW

TURN SIGNAL R

T

U

R

N

 SIGNAL L

T

A

IL LAM

P

 SW

HI BEAM 

SW

HE

A

D

 LA

MP

 S

W

LIGHT OFF 

SW

P

ASSING SW

AUT

O

 LI

GHT

 SW

FR FOG SW

RR FOG SW

×

×

×

A

×

×

×

×

B

×

×

×

×

C

×

×

×

×

D

×

×

×

×

E

×

×

×

×

F

×

×

×

×

G

×

×

×

×

H

×

×

×

×

I

×

×

×

J

All Items

K

If only one item is detected or the item is not applicable to the combinations A to K 

L

All Items are normal

M

Malfunction 

combination

Malfunctioning part

Repair or replace

A

Combination switch OUTPUT 1 circuit

Inspect the combination switch output circuit applicable to the malfunction-
ing part. Refer to 

BCS-117, "Diagnosis Procedure"

.

B

Combination switch OUTPUT 2 circuit

C

Combination switch OUTPUT 3 circuit

D

Combination switch OUTPUT 4 circuit

E

Combination switch OUTPUT 5 circuit

F

Combination switch INPUT 1 circuit

Inspect the combination switch input circuit applicable to the malfunctioning 
part. Refer to

BCS-115, "Diagnosis Procedure"

.

G

Combination switch INPUT 2 circuit

H

Combination switch INPUT 3 circuit

I

Combination switch INPUT 4 circuit

J

Combination switch INPUT 5 circuit

K

BCM

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

L

Combination switch

Replace combination switch. Refer to 

BCS-122, "Removal and Installation"

.

M

Connector and harness

Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

 

 

 

 

 

 

 

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