Infiniti FX35, FX50 (S51). Manual - part 1861

 

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Infiniti FX35, FX50 (S51). Manual - part 1861

 

 

P0615 STARTER RELAY

TM-251

< DTC/CIRCUIT DIAGNOSIS >

[7AT: RE7R01B (VK50VE)]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN A/T ASSEMBLY AND IPDM E/R (PART 2)

Check the continuity between A/T assembly vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-36, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace A/T assembly. Refer to 

TM-362, "Exploded View"

.

NO

>> Repair or replace damaged parts.

A/T assembly vehicle side harness connector

IPDM E/R vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

F51

9

E5

30

Existed

A/T assembly vehicle side harness connector

Ground

Continuity

Connector

Terminal

F51

9

Not existed

TM-252

< DTC/CIRCUIT DIAGNOSIS >

[7AT: RE7R01B (VK50VE)]

P0705 TRANSMISSION RANGE SWITCH A

P0705 TRANSMISSION RANGE SWITCH A

Description

INFOID:0000000005250227

The transmission range switch detects the selector lever position and transmits a signal to the TCM.

DTC Logic

INFOID:0000000005250228

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

 With CONSULT-III

1.

Start the engine.

2.

Select “ACCELE POSI” and “VHCL/S SE-A/T” in “Data Monitor” in “TRANSMISSION”.

3.

Shift the selector lever throughout the entire shift position from “P” to “D”. (Hold the selector lever at each
position for 2 seconds or more)

4.

Drive vehicle and maintain the following conditions for 2 seconds or more.

5.

Perform “Self Diagnostic Results” in “TRANSMISSION”.

 With GST

Follow the procedure “With CONSULT-III”.
Is “P0705” detected?

YES

>> Go to 

TM-252, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000005250229

1.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-36, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace A/T assembly. Refer to 

TM-362, "Exploded View"

.

NO

>> Repair or replace damaged parts.

DTC

Trouble diagnosis name

DTC is detected if...

Possible cause

P0705

Transmission Range Sensor A 
Circuit (PRNDL Input)

Transmission range switch sig-
nals input with impossible pat-
tern.

• Harness or connectors

(Transmission range switch-
es 1, 2, 3, 4 and TCM circuit 
is open or shorted.)

• Transmission range switches 

1, 2, 3 and 4

ACCELE POSI

: More than 1.0/8

VHCL/S SE-A/T

: 10 km/h (7 MPH) or more

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-253

< DTC/CIRCUIT DIAGNOSIS >

[7AT: RE7R01B (VK50VE)]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A

Description

INFOID:0000000005250230

The A/T fluid temperature sensor detects the A/T fluid temperature and transmits a signal to the TCM.

DTC Logic

INFOID:0000000005250231

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

 With CONSULT-III

1.

Start the engine.

2.

Select “SLCT LVR POSI” and “VHCL/S SE-A/T” in “Data Monitor” in “TRANSMISSION”.

3.

Drive vehicle and maintain the following conditions for 14 minutes or more.

4.

Perform “Self Diagnostic Results” in “TRANSMISSION”.

 With GST

Follow the procedure “With CONSULT-III”.
Is “P0710” detected?

YES

>> Go to 

TM-253, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000005250232

1.

CHECK INTERMITTENT INCIDENT

DTC

Trouble diagnosis name

DTC is detected if...

Possible cause

P0710

Transmission Fluid Tempera-
ture Sensor A Circuit

TCM judges that the A/T fluid temperature is -40 

°

C (-40 

°

F) or less continuously for 5 seconds while driving at 10 

km/h (7 MPH) or more.

• Harness or connectors

(Sensor circuit is open.)

• A/T fluid temperature 

sensor

TCM judges that the A/T fluid temperature is 180 

°

C (356 

°

F) or more continuously for 5 seconds.

• Harness or connectors

(Sensor circuit is short.)

• A/T fluid temperature 

sensor

TCM judges the following conditions while driving the ve-
hicle at 10 km/h (7 MPH) or more:
• The time required for A/T fluid temperature to rise by 

°

C (1.8 

°

F) exceeds 14 minutes when A/T fluid tem-

perature is -20 

°

C (-4 

°

F) or less.

• The time required for A/T fluid temperature to rise by 

°

C (1.8 

°

F) exceeds 7 minutes when A/T fluid tem-

perature is between -19 

°

C (-2 

°

F) and 0 

°

C (32 

°

F).

• The time required for A/T fluid temperature to rise by 

°

C (1.8 

°

F) exceeds 4 minutes when A/T fluid tem-

perature is between 1 

°

C (34 

°

F) and 20 

°

C (68 

°

F).

• Harness or connectors

(Sensor circuit is stuck.)

• A/T fluid temperature 

sensor

SLCT LVR POSI

: D

VHCL/S SE-A/T

: 10 km/h (7 MPH) or more

TM-254

< DTC/CIRCUIT DIAGNOSIS >

[7AT: RE7R01B (VK50VE)]

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A

Refer to 

GI-36, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace A/T assembly. Refer to 

TM-362, "Exploded View"

.

NO

>> Repair or replace damaged parts.

 

 

 

 

 

 

 

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