Infiniti G37 Coupe. Manual - part 1154

 

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Infiniti G37 Coupe. Manual - part 1154

 

 

B210F PNP/CLUTCH INTERLOCK SWITCH

SEC-113

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

3.

Turn ignition switch ON.

4.

Check voltage between IPDM E/R harness connector and ground under following condition.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-34, "Removal and Installation"

.

NO

>> GO TO 4.

4.

CHECK PNP SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect A/T assembly connector.

3.

Check continuity between IPDM E/R harness connector and A/T assembly harness connector.

4.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair harness or connector.

5.

CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL (BCM)

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector M123.

3.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 10.

6.

CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector E5.

3.

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-34, "Removal and Installation"

.

NO

>> GO TO 7.

IPDM E/R

Ground

Condition

Voltage (V)

Connector

Terminal

E5

30

Ground

A/T selector lever

P or N

Battery voltage

Other than above

0

IPDM E/R

A/T assembly

Continuity

Connector

Terminal

Connector

Terminal

E5

30

F51

9

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E5

30

Ground

Not existed

BCM

Ground

Condition

Voltage (V)

Connector

Terminal

M123

114

Ground

Clutch pedal

Not depressed

0

Depressed

Battery voltage

IPDM E/R

Ground

Condition

Voltage (V)

Connector

Terminal

E5

30

Ground

Clutch pedal

Not depressed

0

Depressed

Battery voltage

SEC-114

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

B210F PNP/CLUTCH INTERLOCK SWITCH

7.

CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY

1.

Disconnect clutch interlock switch connector.

2.

Check voltage between clutch interlock switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Check harness for open or short between clutch interlock switch and fuse.

8.

CHECK CLUTCH INTERLOCK SWITCH CIRCUIT

1.

Check continuity between IPDM E/R harness connector and clutch interlock switch harness connector.

2.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair harness or connector.

9.

CHECK CLUTCH INTERLOCK SWITCH

Refer to 

SEC-115, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Replace clutch interlock switch.

10.

CHECK CLUTCH INTERLOCK SWITCH INPUT SIGNAL CIRCUIT

1.

Disconnect clutch interlock switch connector.

2.

Check continuity between BCM harness connector and clutch interlock switch harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair harness or connector.

11.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

>> INSPECTION END

Clutch interlock switch

Ground

Voltage (V)

Connector

Terminal

E111

1

Ground

Battery voltage

IPDM E/R

Clutch interlock switch

Continuity

Connector

Terminal

Connector

Terminal

E5

30

E111

2

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E5

30

Ground

Not existed

BCM

Clutch interlock switch

Continuity

Connector

Terminal

Connector

Terminal

M123

114

E111

2

Existed

BCM

Ground

Continuity

Connector

Terminal

M123

114

Ground

Not existed

B210F PNP/CLUTCH INTERLOCK SWITCH

SEC-115

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

Component Inspection

INFOID:0000000001700041

1.

CHECK CLUTCH INTERLOCK SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect clutch interlock switch connector.

3.

Check continuity between clutch interlock switch terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace clutch interlock switch.

Clutch interlock switch

Condition

Continuity

Connector

Terminal

E111

1

2

Clutch pedal

Not depressed

Not existed

Depressed

Existed

SEC-116

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

B2110 PNP/CLUTCH INTERLOCK SWITCH

B2110 PNP/CLUTCH INTERLOCK SWITCH

Description

INFOID:0000000001700042

IPDM E/R confirms the shift position with the following signals.
• Park/neutral position (PNP) switch (A/T models)
• Clutch inter lock switch (M/T models)
• Shift position signal from BCM (CAN)

DTC Logic

INFOID:0000000001700043

DTC DETECTION LOGIC

NOTE:
If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to 

PCS-

16, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn the ignition switch ON under the following conditions and wait for at least 1 second.

A/T models

-

A/T selector lever is in the P or N position

-

Do not depress brake pedal

M/T models

-

Do not depress clutch pedal

2.

Check “Self diagnostic result” with CONSULT-III.

Is DTC detected?

YES

>> Go to 

SEC-116, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000001706090

1.

INSPECTION START

Check which type of transmission the vehicle is equipped with.

Which type of transmission is equipped?

A/T

>> GO TO 2.

M/T

>> GO TO 5.

2.

CHECK DTC WITH TCM

Check “Self diagnostic result” with CONSULT-III. Refer to 

TM-186, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK PNP SWITCH INPUT SIGNAL

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

B2110

INTER LOCK/PNP 
SW 

IPDM E/R detects mismatch between the signals 
below for 1 second or more.
• Clutch interlock input signal (M/T models)
• PNP switch input signal (A/T models)
• Shift position signal from BCM (CAN)

• Harness or connectors

[Park/neutral position (PNP) switch 
circuit is open or shorted (A/T mod-
els)] or (Clutch interlock switch circuit 
is open or shorted.)

• Clutch inter lock switch (M/T models)
• Park/neutral position (PNP) switch (A/

T models)

• IPDM E/R
• BCM

 

 

 

 

 

 

 

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