Nissan Qashqai (2007-2010). Manual - part 614

4WD INDICATOR LAMP

DLN-29

< COMPONENT DIAGNOSIS >

[TRANSFER: TY30A]

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4WD INDICATOR LAMP

Description

INFOID:0000000001083116

The following is the indications of indicator lamp after engine start.

4WD INDICATOR LAMP AND LOCK INDICATOR LAMP

Diagnosis Procedure

INFOID:0000000001083117

1.

PERFORM SELF-DIAGNOSIS

With CONSULT-III

Perform 4WD control unit self-diagnosis.

Is DTC “U1000” detected?

YES

>> CAN specification chart. Refer to 

LAN-46, "Trouble Diagnosis Flow Chart"

.

NO

>> GO TO 2.

2.

CHECK 4WD MODE SWITCH

Perform the trouble diagnosis for 4WD mode switch. Refer to 

DLN-20, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning part.

3.

PERFORM COMBINATION METER SELF-DIAGNOSIS

With CONSULT-III

Perform combination meter self-diagnosis.

Is any error system detected?

YES

>> Check the error system.

NO

>> GO TO 4.

4.

CHECK 4WD INDICATOR LAMP SGNAL

With CONSULT-III

1.

Start the engine.

CAUTION:

Stop the vehicle.

2.

Change 4WD mode switch in “AUTO” from “2WD”.

3.

Check “4WD MODE MON” of 4WD control unit CONSULT-III “DATA MONITOR”.

Does the item on “DATA MONITOR” indicate “Auto”?

YES

>> Replace combination meter. Refer to 

MWI-72, "Exploded View"

.

NO

>> Replace 4WD control unit. Refer to 

DLN-56, "LHD : Exploded View"

 (LHD models), 

DLN-56,

"RHD : Exploded View"

 (RHD models).

Condition

4WD indicator lamp

LOCK indicator lamp

2WD mode

OFF

OFF

AUTO mode

ON

OFF

LOCK mode

ON

ON

DLN-30

< COMPONENT DIAGNOSIS >

[TRANSFER: TY30A]

LOCK INDICATOR LAMP

LOCK INDICATOR LAMP

Description

INFOID:0000000001088449

The following is the indications of indicator lamp after engine start.

4WD INDICATOR LAMP AND LOCK INDICATOR LAMP

Diagnosis Procedure

INFOID:0000000001088450

1.

PERFORM SELF-DIAGNOSIS

With CONSULT-III

Perform 4WD control unit self-diagnosis.

Is DTC “U1000” detected?

YES

>> CAN specification chart. Refer to 

LAN-46, "Trouble Diagnosis Flow Chart"

.

NO

>> GO TO 2.

2.

CHECK 4WD MODE SWITCH

Perform the trouble diagnosis for 4WD mode switch. Refer to 

DLN-20, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning part.

3.

PERFORM COMBINATION METER SELF-DIAGNOSIS

With CONSULT-III

Perform combination meter self-diagnosis.

Is any error system detected?

YES

>> Check the error system.

NO

>> GO TO 4.

4.

CHECK LOCK INDICATOR LAMP SGNAL

With CONSULT-III

1.

Start the engine.

CAUTION:

Stop the vehicle.

2.

Change 4WD mode switch in “LOCK” from “AUTO”.

3.

Check “4WD MODE MON” of 4WD control unit CONSULT-III “DATA MONITOR”.

Does the item on “DATA MONITOR” indicate “Lock”?

YES

>> Replace combination meter. Refer to 

MWI-72, "Exploded View"

.

NO

>> Replace 4WD control unit. Refer to 

DLN-56, "LHD : Exploded View"

 (LHD models), 

DLN-56,

"RHD : Exploded View"

 (RHD models).

Condition

4WD indicator lamp

LOCK indicator lamp

2WD mode

OFF

OFF

AUTO mode

ON

OFF

LOCK mode

ON

ON

4WD CONTROL UNIT

DLN-31

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ECU DIAGNOSIS

4WD CONTROL UNIT

Reference Value

INFOID:0000000000972103

VALUES ON THE DIAGNOSIS TOOL

Monitor item

Condition

Value/Status

BATTERY VOLT

Ignition switch: ON

Battery voltage

THRTL POS SEN

When depressing accelerator pedal
(Value rises gradually in response to throttle position.)

0 – 100%

ETS SOLENOID

Engine running
• At idle speed

4WD mode switch: 2WD

Approx. 0.000 A

4WD indicator lamp: ON

Approx. 0.000 A

LOCK indicator lamp: ON

Approx. 0.000 A

Engine running
• When depressing accelerator 

pedal

4WD mode switch: 2WD

Approx. 0.000 A

4WD indicator lamp: ON

Approx. 0.000 – 1.500 A*

LOCK indicator lamp: ON

Approx. 2.800 A

FR RH SENSOR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle running

CAUTION:

Check air pressure of tire under standard condition.

Approximately equal to the indi-
cation on speedometer (Inside 
of 

±

10%)

FR LH SENSOR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle running

CAUTION:

Check air pressure of tire under standard condition.

Approximately equal to the indi-
cation on speedometer (Inside 
of 

±

10%)

RR RH SENSOR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle running

CAUTION:

Check air pressure of tire under standard condition.

Approximately equal to the indi-
cation on speedometer (Inside 
of 

±

10%)

RR LH SENSOR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle running

CAUTION:

Check air pressure of tire under standard condition.

Approximately equal to the indi-
cation on speedometer (Inside 
of 

±

10%)

STOP LAMP SW

Brake pedal: Depressed

On

Brake pedal: Released

Off

ENG SPEED SIG

Engine stopped
(Engine speed: Less than 400 rpm)

Stop

Engine running
(Engine speed: 400 rpm or more)

Run

ETS ACTUATOR

Engine stopped (Ignition switch: ON)

Off

Engine running

On

4WD WARN LAMP

4WD warning lamp: ON

On

4WD warning lamp: OFF

Off

4WD MODE SW

Ignition switch: ON

4WD mode switch: 2WD

2wd

4WD mode switch: AUTO

Auto

4WD mode switch: LOCK
(State of hold of LOCK position)

Lock

DLN-32

< ECU DIAGNOSIS >

[TRANSFER: TY30A]

4WD CONTROL UNIT

*: The values are changed by throttle opening and engine speed.

TERMINAL LAYOUT

PHYSICAL VALUES

4WD MODE MON

Ignition switch: ON

4WD mode switch: 2WD

2wd

4WD mode switch: AUTO

Auto

4WD mode switch: AUTO 

⇒

 

LOCK (AUTO)

Auto 

⇒

 Lock

4WD mode switch: AUTO 

⇒

 

LOCK (LOCK)

Lock 

⇒

 Auto

DIS-TIRE MONI

Vehicle running with normal size tire installed

0 – 4 mm

Vehicle running with improper size tire installed (Front/rear tire size 
difference, wear condition)

4 – 8 mm, 8 – mm

P BRAKE SW

Parking brake operated

On

Parking brake not operated

Off

Monitor item

Condition

Value/Status

JSDIA0057ZZ

Terminal No.

(Wire color)

Description

Condition

Value (Approx.)

+

-

Signal name

Input/

Output

1

(LG)

Ground

4WD solenoid power sup-
ply

Output

Engine speed: At idle

4WD mode switch: 2WD

0 V

4WD indicator lamp: ON

0 V

LOCK indicator lamp: ON

0 V

Engine speed: 3,000 
rpm or more constant

4WD mode switch: 2WD

0 V

4WD indicator lamp: ON

2.5 V*

LOCK indicator lamp: ON

8 V

2

(L)

Ground

4WD solenoid ground

—

Engine speed: At idle

0 V

Engine speed: 3,000 rpm or more constant

0 V

5

(V)

Ground

4WD mode switch (AUTO)

Output

Ignition switch: ON

4WD mode switch: 2WD

Battery voltage

4WD mode switch: AUTO

0 V

4WD mode switch: LOCK

0 V

7

(P)

Ground

Ignition switch

Input

Ignition switch: ON

Battery voltage

Ignition switch: OFF

0 V

8

(L)

Ground

CAN-H

—

—

—

9

(G)

Ground

Power supply (4WD sole-
noid)

Input

Ignition switch: ON

Battery voltage

Ignition switch: OFF

Battery voltage

10

(B)

Ground

Ground

—

Always

0 V