Nissan Juke F15. Manual - part 267

P1864 INPUT SPEED SIGNAL

DLN-73

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

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P1864 INPUT SPEED SIGNAL

DTC Logic

INFOID:0000000012199425

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.

PERFORM DTC CONFIRMATION

With CONSULT

1. Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.

2. Stop the vehicle.

3. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1864” detected?

YES

>> Proceed to 

DLN-73, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012199426

1.

PERFORM TCM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “TRANSMISSION”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

TM-203, "DTC Index"

 (RE0F10B), 

TM-414,

"DTC Index"

 (RE0F10D).

NO

>> GO TO 2.

2.

CHECK TERMINALS AND HARNESS CONNECTORS

Check AWD control module pin terminals for damage or loose connection with harness connector.
Is inspection result normal?

YES

>> After turning the ignition switch OFF, perform DTC confirmation procedure again. If DTC “P1864”

is detected, Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

DTC

Display item

Malfunction detected condition

Possible cause

P1864

INPUT SPEED SIGNAL

Malfunction is detected in input shaft 
revolution signal that is output from TCM 
through CAN communication.

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

DLN-74

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

P1865 GEAR RATIO SIGNAL

P1865 GEAR RATIO SIGNAL

DTC Logic

INFOID:0000000012199427

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.

PERFORM DTC CONFIRMATION

With CONSULT

1. Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.

2. Stop the vehicle.

3. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1865” detected?

YES

>> Proceed to 

DLN-74, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012199428

1.

PERFORM TCM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “TRANSMISSION”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

TM-203, "DTC Index"

 (RE0F10B), 

TM-414,

"DTC Index"

 (RE0F10D).

NO

>> GO TO 2.

2.

CHECK TERMINALS AND HARNESS CONNECTORS

Check AWD control module pin terminals for damage or loose connection with harness connector.
Is inspection result normal?

YES

>> After turning the ignition switch OFF, perform DTC confirmation procedure again. If DTC “P1865”

is detected, Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

DTC

Display item

Malfunction detected condition

Possible cause

P1865

GEAR RATIO

Malfunction is detected in CVT ratio sig-
nal that is output from TCM through CAN 
communication.

• Sensor related to CVT
• TCM
• AWD  control  module
• CAN communication line

U1000 CAN COMM CIRCUIT

DLN-75

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

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U1000 CAN COMM CIRCUIT

Description

INFOID:0000000012199429

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-

tiplex communication line with high data communication speed and excellent error detection ability. Many elec-

tronic control units are equipped onto a vehicle, and each control unit shares information and links with other

control units during operation (not independent). In CAN communication, control units are connected with 2

communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.

Each control unit communicate data but selectively reads required data only.

DTC Logic

INFOID:0000000012199430

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.

PERFORM DTC CONFIRMATION

With CONSULT

1. Turn the ignition switch OFF to ON.

2. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1000” detected?

YES

>> Proceed to 

DLN-75, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012199431

Proceed to 

LAN-17, "Trouble Diagnosis Flow Chart"

.

DTC

Display item

Malfunction detected condition

Possible cause

U1000

CAN COMM CIRCUIT

AWD control module is not transmitting/
receiving CAN communication signal for 
2 seconds or more.

• CAN communication error
• Malfunction of AWD control module

DLN-76

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

U1010 CONTROL UNIT (CAN)

U1010 CONTROL UNIT (CAN)

Description

INFOID:0000000012199432

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-

tiplex communication line with high data communication speed and excellent error detection ability. Many elec-

tronic control units are equipped onto a vehicle, and each control unit shares information and links with other

control units during operation (not independent). In CAN communication, control units are connected with 2

communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.

Each control unit communicate data but selectively reads required data only.

DTC Logic

INFOID:0000000012199433

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.

PERFORM DTC CONFIRMATION

With CONSULT

1. Turn the ignition switch OFF to ON.

2. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1010” detected?

YES >> Proceed 

to 

DLN-76, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012199434

1.

CHECK AWD CONTROL MODULE

Check AWD control module harness connector for disconnection and deformation.
Is the inspection result normal? 

YES

>> Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

DTC

Display item

Malfunction detected condition

Possible cause

U1010

CONTROL UNIT (CAN)

Detecting error during the initial diagno-
sis of CAN controller of AWD control 
module.

Internal malfunction of AWD control 
module