Nissan Qashqai J11. Manual - part 807

DLN-144

< SYMPTOM DIAGNOSIS >

[TRANSFER: TY30A]

AWD WARNING LAMP DOES NOT TURN ON

AWD WARNING LAMP DOES NOT TURN ON

Description

INFOID:0000000010288312

AWD warning lamp does not turn ON when the ignition switch is turned to ON.

Diagnosis Procedure

INFOID:0000000010288313

1.

CHECK AWD WARNING LAMP

Perform the trouble diagnosis for AWD warning lamp. Refer to 

DLN-126, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Check each harness connector pin terminal for malfunction or disconnection.

NO

>> Repair or replace the malfunctioning part.

AWD WARNING LAMP DOES NOT TURN OFF

DLN-145

< SYMPTOM DIAGNOSIS >

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AWD WARNING LAMP DOES NOT TURN OFF

Description

INFOID:0000000010288314

AWD warning lamp does not turn OFF several seconds after engine started.

Diagnosis Procedure

INFOID:0000000010288315

1.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform AWD control unit self-diagnosis.

Is any error system detected?

YES

>> Check the error system.

NO

>> GO TO 2.

2.

CHECK AWD WARNING LAMP

Perform the trouble diagnosis of the AWD warning lamp. Refer to 

DLN-126, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning part.

3.

CHECK AWD CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis of the power supply and ground circuit. Refer to 

DLN-124, "Diagnosis Proce-

dure"

.

Is the inspection result normal?

YES

>> Check each harness connector pin terminal for malfunction or disconnection.

NO

>> Repair or replace the malfunctioning part.

DLN-146

< SYMPTOM DIAGNOSIS >

[TRANSFER: TY30A]

HEAVY TIGHT-CORNER BRAKING SYMPTOM OCCURS

HEAVY TIGHT-CORNER BRAKING SYMPTOM OCCURS

Description

INFOID:0000000010288316

Heavy tight-corner braking symptom occurs when the vehicle is driven and the steering wheel is turned fully to
either side after the engine is started.
NOTE:
Light tight-corner braking symptom may occur depending on driving conditions. This is not malfunction.

Diagnosis Procedure

INFOID:0000000010288317

1.

PERFORM ECM SELF-DIAGNOSIS

With CONSULT

Perform ECM self-diagnosis.

Is any error system detected?

YES

>> Check the error system.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform AWD control unit self-diagnosis.

Is DTC “U1000” detected?

YES

>> CAN specification chart. Refer to 

LAN-24, "Trouble Diagnosis Flow Chart"

.

NO

>> GO TO 3.

3.

CHECK AWD SOLENOID

Perform the trouble diagnosis of the AWD solenoid. Refer to 

DLN-113, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning part.

4.

CHECK ELECTRIC CONTROLLED COUPLING

1.

Turn the ignition switch OFF.

2.

Set the transaxle to neutral. Release the parking brake.

3.

Lift up the vehicle.

4.

Rotate the propeller shaft by hand.

5.

Hold rear wheel of right and left lightly.

Does rear wheel rotate?

YES

>> Replace electric controlled coupling for mechanical malfunction (clutch sticking etc.). Refer to

DLN-203, "Exploded View"

.

NO

>> Check each harness connector pin terminal for disconnection.

VEHICLE DOES NOT ENTER AWD MODE

DLN-147

< SYMPTOM DIAGNOSIS >

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VEHICLE DOES NOT ENTER AWD MODE

Description

INFOID:0000000010288318

Vehicle does not enter AWD mode even though AWD warning lamp turned to OFF.

Diagnosis Procedure

INFOID:0000000010288319

1.

CHECK AWD WARNING LAMP

Turn the ignition switch ON.

Does AWD warning lamp turn ON?

YES

>> GO TO 2.

NO

>> Go to 

DLN-144, "Diagnosis Procedure"

.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform AWD control unit self-diagnosis.

Is DTC “U1000” detected?

YES

>> CAN specification chart. Refer to 

LAN-24, "Trouble Diagnosis Flow Chart"

.

NO

>> GO TO 3.

3.

CHECK AWD SOLENOID

Perform the trouble diagnosis of the AWD solenoid. Refer to 

DLN-113, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning part.

4.

CRUISE TEST

Drive the vehicle for a period of time.

Does any symptom occur?

YES

>> Replace electric controlled coupling for mechanical malfunction (mechanical engagement of

clutch is not possible). Refer to 

DLN-203, "Exploded View"

.

NO

>> Check each harness connector pin terminal for disconnection.