Nissan March K13. Manual - part 31

BCS

COMBINATION SWITCH INPUT CIRCUIT

BCS-97

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

No

>> Replace combination switch.

BCS-98

< SYMPTOM DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

COMBINATION SWITCH SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

COMBINATION SWITCH SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000006014913

1.

Perform “Data Monitor” of CONSULT-III 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

Malfunction 

combination

FR WI

PER HI

FR WIP

E

R LOW

F

R

 W

A

SH

ER

 S

W

FR WI

PER INT

RR

 WIPE

R

 O

N

RR WIP

E

R INT

RR W

ASHER 

SW

INT VOL

U

ME

TURN SIG

N

AL R

TURN SIGNAL L

T

A

IL

 LA

MP 

SW

H

I BEAM SW

HEAD LAMP SW 

1

HEAD LAMP SW 

2

P

ASSI

N

G

 SW

FR F

O

G 

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

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-94, "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-96, "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-99, "Removal and Installation"

.

L

Combination switch

Replace combination switch.

BCS

BCM

BCS-99

< REMOVAL AND INSTALLATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

REMOVAL AND INSTALLATION

BCM

Removal and Installation

INFOID:0000000006046467

CAUTION:

Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specifica-
tion. Refer to 

BCS-88, "Description"

.

REMOVAL

1.

Remove glove box cover. Refer to 

IP-12, "Exploded View"

.

2.

Remove screws.

3.

Disconnect BCM connector.

4.

Remove rear window defogger relay from bracket.

5.

Remove relay mounting bracket.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

• Be sure to perform “WRITE CONFIGURATION” when replacing BCM.
• Be sure to perform the system initialization (NATS) when replacing BCM. Refer to 

BCS-88, "Work

Procedure"

.

BCS-100

< REMOVAL AND INSTALLATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

COMBINATION SWITCH

COMBINATION SWITCH

Exploded View

INFOID:0000000006046468

Removal and Installation

INFOID:0000000006046469

REMOVAL

1.

Remove steering column cover. Refer to 

IP-12, "Exploded View"

.

2.

Remove screws.

3.

Disconnect the connector.

4.

Pull up the combination switch to remove it.

INSTALLATION

Install in the reverse order of removal.

1.

Combination switch

2.

Combination switch connector

JMMIA0383ZZ