Nissan Juke F15. Manual - part 1274

TM-286

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10B]

P1709 INCOMPLETED DATA WRITING

2.

CHECK HARNESS BETWEEN TCM AND CVT UNIT HARNESS CONNECTOR (ROM ASSEMBLY) (PART

2)
Check continuity between TCM vehicle side harness connector terminals and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK TERMINAL CORD ASSEMBLY

1. Remove terminal cord assembly. Refer to 

TM-330, "Exploded View"

.

2. Check continuity between CVT unit harness terminals and control valve harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK TCM POWER SUPPLY AND GROUND CIRCUIT

Check TCM power supply and ground circuit. Refer to 

TM-281, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace damaged parts.

5.

REPLACE TCM

1. Replace TCM. Refer to 

TM-328, "Removal and Installation"

.

2. Perform “DTC CONFIRMATION PROCEDURE”. Refer to 

TM-285, "DTC Logic"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace transaxle assembly. Refer to 

TM-347, "Removal and Installation"

.

TCM

—

Continuity

Connector

Terminal

F81

8

Ground

Not existed

9

10

25

26

CVT unit

Control valve

Continuity

Connector

Terminal

Connector

Terminal

F209

1

F207

2

Existed

11

3

16

4

19

5

20

1

P1722 VEHICLE SPEED

TM-287

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10B]

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P1722 VEHICLE SPEED

Description

INFOID:0000000012200982

The vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) to TCM by CAN com-

munication line.

DTC Logic

INFOID:0000000012200983

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.

1.

PREPARATION BEFORE WORK 

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Start the engine.

2. Select “Data Monitor” in “TRANSMISSION”.

3. Select “VSP SENSOR”.

4. Drive the vehicle.

5. Maintain the following condition for 10 seconds or more.

6. Stop the vehicle.

7. Select “Self Diagnostic Results” in “TRANSMISSION”.
Is “P1722” detected?

YES

>> Go to 

TM-287, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012200984

1.

CHECK DTC [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)]

With CONSULT

1. Turn ignition switch ON.

2. Select “Self Diagnostic Results” in “ABS”.
Is any DTC detected?

YES

>> Check DTC detected item. Refer to 

BRC-50, "DTC Index"

NO

>> Check intermittent incident. Refer to 

GI-45, "Intermittent Incident"

.

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P1722

Vehicle Speed Signal Circuit

• TCM detects malfunction in CAN communi-

cation with ABS actuator and electric unit 
(control unit).

• When vehicle speed that TCM detects is 10 

km/h (7 MPH) or more, vehicle speed signal 
(CAN communication) that is received from 
ABS actuator and electric unit (control unit) 
is 2 km/h (2 MPH) or less.

• Change of vehicle speed signal (CAN com-

munication) that TCM receives is large

• Harness or connectors

(CAN communication line is open or 
shorted.)
(Vehicle speed signal circuit is open or 
shorted.)

• ABS actuator and electric unit (control 

unit)

VSP SENSOR

: 10 km/h (7 MPH) or more

TM-288

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10B]

P1723 SPEED SENSOR

P1723 SPEED SENSOR

Description

INFOID:0000000012200985

The secondary speed sensor detects the revolution of parking gear and generates a pulse signal. The pulse

signal is sent to the TCM, which converts it into vehicle speed.

The primary speed sensor detects the primary pulley revolution speed and sends a signal to the TCM.

DTC Logic

INFOID:0000000012200986

DTC DETECTION LOGIC

CAUTION:

One of the “P0715”, or the “P0720” is displayed with the DTC at the same time.

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.

1.

PREPARATION BEFORE WORK 

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Start the engine.

2. Select “Data Monitor” in “TRANSMISSION”.

3. Select “RANGE” and “VEHICLE SPEED”.

4. Drive the vehicle.

5. Maintain the following condition for 1 second or more.

6. Stop the vehicle.

7. Select “Self Diagnostic Results” in “TRANSMISSION”.
Is “P1723” detected?

YES

>> Go to 

TM-288, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012200987

1.

CHECK SECONDARY SPEED SENSOR SYSTEM

Check secondary speed sensor system. Refer to 

TM-251, "DTC Logic"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace damaged parts.

2.

CHECK PRIMARY SPEED SENSOR SYSTEM

Check primary speed sensor system. Refer to 

TM-248, "DTC Logic"

.

Is the inspection result normal?

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P1723

Speed Sensor Circuit

TCM detects that high frequency components 
that are extracted from primary pulley speed 
and secondary pulley speed exceed a certain 
value

• Harness or connectors

(Primary speed sensor circuit is open 
or shorted.)
(Secondary speed sensor circuit is 
open or shorted.)

RANGE

: “D” position

VEHICLE SPEED

: 20 km/h (13 MPH) or more

P1723 SPEED SENSOR

TM-289

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10B]

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YES

>> Check intermittent incident. Refer to 

GI-45, "Intermittent Incident"

.

NO

>> Repair or replace damaged parts.