Nissan Rogue. Manual - part 399

DLN-40

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21C]

C1204 AWD SOLENOID

3. Check the continuity between AWD control unit harness connector and the ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace error-detected parts.

6.

CHECK AWD SOLENOID

Check AWD solenoid. Refer to 

DLN-40, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> AWD solenoid is malfunctioning. Replace electric controlled coupling. Refer to 

DLN-115,

"Removal and Installation"

.

7.

CHECK TERMINALS AND HARNESS CONNECTORS

• Check AWD control unit pin terminals for damage or loose connection with harness connector.

• Check AWD solenoid pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?

YES

>> After erasing the DTC, perform DTC confirmation procedure again. If DTC “C1204”, replace AWD

control unit. Refer to 

DLN-68, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

Component Inspection

INFOID:0000000011278322

1.

CHECK AWD SOLENOID

1. Turn the ignition switch OFF.

2. Disconnect AWD solenoid harness connector.

3. Check the resistance between AWD solenoid harness connector terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> AWD solenoid is malfunctioning. Replace electric controlled coupling. Refer to 

DLN-115,

"Removal and Installation"

.

AWD control unit

AWD solenoid

Continuity

Connector

Terminal

Connector

Terminal

B75

1

C12

2

Yes

2

1

AWD control unit

—

Continuity

Connector

Terminal

B75

1

Ground

No

2

AWD solenoid

 Resistance (Approx.)

Terminal

1

2

2.5 

Ω

C1209 MODE SW

DLN-41

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C1209 MODE SW

DTC Description

INFOID:0000000011278323

DTC DETECTION LOGIC

POSSIBLE CAUSE

Malfunction of AWD lock switch or AWD lock switch circuit.

FAIL-SAFE

AWD control changes to front-wheel drive immediately, then AWD control stops, and the vehicle becomes

front-wheel drive.

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.

DTC REPRODUCTION PROCEDURE

 With CONSULT

1. Turn the ignition switch OFF to ON.

2. Perform “Self Diagnostic Result” of “ALL MODE AWD/4WD”.
Is DTC “C1209” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-41, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: Inspection End.

Diagnosis Procedure

INFOID:0000000011278324

1.

CHECK AWD LOCK SWITCH

Check AWD lock switch. Refer to 

DLN-42, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace AWD lock switch. Refer to 

DLN-69, "Removal and Installation"

.

2.

CHECK AWD LOCK SWITCH CIRCUIT (1)

Check the continuity between AWD lock switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK AWD LOCK SWITCH CIRCUIT (2)

1. Disconnect AWD control unit harness connector.

2. Check the continuity between AWD control unit harness connector and AWD lock switch harness connec-

tor.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

C1209

MODE SW
(Mode switch)

More than two switch inputs are simultaneously detected 
due to short circuit of AWD lock switch.

AWD lock switch

—

Continuity

Connector

Terminal

M252

6

Ground

Yes

DLN-42

< DTC/CIRCUIT DIAGNOSIS >

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C1209 MODE SW

3. Check the continuity between AWD control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK AWD CONTROL UNIT OUTPUT SIGNAL

1. Connect AWD control unit harness connector.

2. Turn the ignition switch ON.

CAUTION:

Never start the engine.

3. Check the voltage between AWD lock switch harness connector and ground.

Is the inspection result normal?

YES

>> Check each harness connector pin terminal for disconnection.

NO

>> Replace AWD control unit. Refer to 

DLN-68, "Removal and Installation"

.

Component Inspection

INFOID:0000000011278325

1.

CHECK AWD LOCK SWITCH

1. Turn the ignition switch OFF.

2. Remove AWD lock switch.

3. Check the continuity between AWD lock switch connector terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace AWD lock switch. Refer to 

DLN-69, "Removal and Installation"

.

AWD control unit

AWD lock switch

Continuity

Connector

Terminal

Connector

Terminal

B75

14

M252

9

Yes

AWD control unit

—

Continuity

Connector

Terminal

B75

14

Ground

No

AWD lock switch

—

Voltage (Approx.)

Connector

Terminal

M252

9

Ground

Battery voltage

AWD lock switch

Condition

Continuity

Terminal

6

9

When releasing AWD lock switch.

No

When AWD lock switch is hold pressed.

Yes

C1210 ECM

DLN-43

< DTC/CIRCUIT DIAGNOSIS >

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C1210 ECM

DTC Description

INFOID:0000000011278326

DTC DETECTION LOGIC

POSSIBLE CAUSE

Malfunction of engine control system

FAIL-SAFE

AWD control changes to front-wheel drive gradually (rear-wheels still have some driving torque), then AWD

control stops, and the vehicle becomes front-wheel drive.

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.

DTC REPRODUCTION PROCEDURE

 With CONSULT

1. Drive the vehicle for a while.

2. Perform “Self Diagnostic Result” of “ALL MODE AWD/4WD”.
Is DTC “C1210” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-43, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: Inspection End.

Diagnosis Procedure

INFOID:0000000011278327

1.

PERFORM ECM SELF DIAGNOSTIC RESULT

 With CONSULT

Perform “Self Diagnostic Result” of “ENGINE”.
Is any DTC detected?

YES

>> Check the DTC. Refer to 

EC-96, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK TERMINALS AND HARNESS CONNECTORS

Check AWD control unit 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 “C1210”

is detected, Replace AWD control unit. Refer to 

DLN-68, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

C1210

ENGINE SIGNAL 1
(Engine signal 1)

Malfunction related to engine signal has been detected.