Qashqai J11. Body Control System - part 9

BCS

COMBINATION SWITCH INPUT CIRCUIT

BCS-129

< DTC/CIRCUIT DIAGNOSIS >

C

D

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F

G

H

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J

K

L

B

A

O

P

N

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-132, "Removal and Installation"

.

No

>> Replace combination switch. Refer to 

BCS-133, "Removal and Installation"

.

System

(+)

(

−

)

Voltage

(Approx.)

BCM

Connector

Terminal

INPUT 1

M70

78

Ground

Refer to 

BCS-64, "Refer-

ence Value"

.

INPUT 2

79

INPUT 3

76

INPUT 4

77

INPUT 5

73

BCS-130

< SYMPTOM DIAGNOSIS >

COMBINATION SWITCH SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

COMBINATION SWITCH SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000010378041

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-128, "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-126, "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-132, "Removal and Installation"

.

L

Combination switch

Replace combination switch. Refer to 

BCS-133, "Removal and Installation"

.

M

Connector and harness

Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

BCS

NORMAL OPERATING CONDITION

BCS-131

< SYMPTOM DIAGNOSIS >

C

D

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NORMAL OPERATING CONDITION

Description

INFOID:0000000010378042

SHIPPING MODE

• Shipping mode inhibits battery power consumption during transportation or storage of the vehicle. Vehicle is

set to shipping mode before being shipped from the factory.

• When ignition switch is OFF, BCM operates shipping mode.
• BCM control function is limited in shipping mode. Remote keyless entry function is not operated during the

shipping mode.

• For shipping mode cancel operation, refer to 

BCS-120, "Work Procedure"

.

NOTE:
Do not cancel shipping mode during storage of the vehicle. Always cancel shipping mode before delivery of
the vehicle to customer.

BCS-132

< REMOVAL AND INSTALLATION >

BCM

REMOVAL AND INSTALLATION

BCM

Removal and Installation

INFOID:0000000010378043

NOTE:
Before replacing BCM, perform “Before Replace ECU” of “Read / Write Configuration” to save or print current
vehicle specification. Refer to 

BCS-116, "Description"

.

REMOVAL (LHD MODELS)

1.

Disconnect the battery cable from the negative terminal.

2.

Remove the instrument lower panel LH. Refer to 

IP-13, "Removal and Installation"

.

3.

Remove the BCM mounting nut 

, then pull out the BCM 

.

4.

Disconnect the harness connectors from the BCM and remove.

REMOVAL (RHD MODELS)

1.

Disconnect the battery cable from the negative terminal.

2.

Remove the glove box assembly and glove box housing, Refer to 

IP-13, "Removal and Installation"

.

3.

Disconnect the harness connectors from the BCM 

.

4.

Remove the BCM mounting nuts 

.

5.

Remove the BCM.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

Be sure to perform “After Replace ECU” of “Read / Write Configuration” or “Manual Configuration”
when replacing BCM. Refer to 

BCS-114, "Work Procedure"

.

NOTE:
• Be sure to perform the system initialization (CAN gateway) when replacing BCM.
• Be sure to perform the system initialization (NATS) when replacing BCM.
• Be sure to perform the system initialization (TPMS) when replacing BCM.

ALMIA0690ZZ

JMMIA1655ZZ

BCS

COMBINATION SWITCH

BCS-133

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

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K

L

B

A

O

P

N

COMBINATION SWITCH

Removal and Installation

INFOID:0000000010378044

REMOVAL

1.

Remove steering column cover. Refer to 

SR-17, "Removal and Installation"

.

2.

Remove screws 

 and disconnect connector 

 then pull up

combination switch 

 to remove it.

INSTALLATION

Install in the reverse order of removal.

JMMIA1168ZZ