Qashqai J11. Driveline - part 8

 

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Qashqai J11. Driveline - part 8

 

 

C1204 AWD SOLENOID

DLN-113

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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C1204 AWD SOLENOID

Description

INFOID:0000000010288274

Controls electric controlled coupling by command current from AWD control unit.

DTC Logic

INFOID:0000000010288275

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Turn the ignition switch OFF to ON.

2.

Perform AWD control unit self-diagnosis.

Is DTC “C1204” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-113, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288276

1.

CHECK AWD SOLENOID POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

Disconnect AWD control unit harness connector.

3.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

4.

Check the voltage between AWD control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>>

Check the following. If any items are damaged, repair or replace damaged parts.

• 10A fuse (#28) open
- Short among 10A fuse (#28) connector, AWD control unit harness connector No. 9 terminal and

the ground

- Open between the battery and AWD control unit harness connector No. 9 terminal

2.

CHECK AWD SOLENOID GROUND

1.

Turn the ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> GO TO 3.

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

C1204

AWDAWD SOLENOID

Malfunction related to AWD solenoid has 
been detected.

Internal malfunction of electronic con-
trolled coupling

AWD control unit

Ground

Voltage (Approx.)

Connector

Terminal

B1

9

Ground

Battery voltage

AWD control unit

Ground

Continuity

Connector

Terminal

B1

10

Ground

Existed

11

DLN-114

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

C1204 AWD SOLENOID

NO

>> Repair or replace damaged parts.

3.

CHECK AWD SOLENOID CIRCUIT (1)

Check the resistance between AWD control unit harness connector terminals.

Is the inspection result normal?

 YES  >> GO TO 5.
 NO

>> GO TO 4.

4.

CHECK AWD SOLENOID CIRCUIT (2)

1.

Disconnect AWD solenoid harness connector.

2.

Check the continuity between AWD control unit harness connector and AWD solenoid harness connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace damaged parts.

5.

CHECK AWDAWD SOLENOID

Check the resistance between AWD solenoid harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 6.

NO

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

DLN-209,

"Exploded View"

.

6.

CHECK TERMINALS AND HARNESS CONNECTORS

1.

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

2.

Check AWD solenoid pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace damaged parts.

7.

CHECK AWD CONTROL UNIT OUTPUT VOLTAGE

1.

Connect AWD control unit harness connector.

2.

Check voltage between AWD control unit and ground.

AWD control unit

 Resistance (Approx.)

Connector

Terminal

B1

1

2

2.45 

Ω

AWD control unit

AWD solenoid

Continuity

Connector

Terminal

Connector

Terminal

B1

1

C1

2

Existed

2

1

AWD control unit

Ground

Continuity

Connector

Terminal

B1

1

Ground

Not existed

2

AWD solenoid

 Resistance (Approx.)

Connector

Terminal

C1

2

1

2.45 

Ω

C1204 AWD SOLENOID

DLN-115

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Replace AWD control unit.

8.

CHECK AWD CONTROL UNIT GROUND CIRCUIT

Check continuity between AWD control unit and ground.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace AWD control  unit.

Component Inspection

INFOID:0000000010288277

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-209,

"Exploded View"

.

AWD control unit

Ground

Condition

Voltage (Approx.)

Connector

Terminal

B1

1

Ground

Engine speed: 3,000 rpm or more constant

Lock indicator lamp: ON

8 V

AWD control unit

Ground

Continuity

Connector

Terminal

B1

2

Ground

Existed

AWD solenoid

 Resistance (Approx.)

Connector

Terminal

C1

2

1

2.45 

Ω

DLN-116

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

C1209 MODE SW

C1209 MODE SW

Description

INFOID:0000000010288281

Able to select 2WD, AUTO or LOCK mode.

DTC Logic

INFOID:0000000010288282

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Turn the ignition switch OFF to ON.

2.

Perform AWD control unit self-diagnosis.

Is DTC “C1209” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-116, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288283

1.

CHECK AWD MODE SWITCH

1.

Turn the ignition switch OFF.

2.

Remove AWD mode switch.

3.

Check the continuity between AWD mode switch connector terminals.

*1: For RUSSIA

*2: Except for RUSSIA

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace AWD mode switch.

2.

CHECK AWD MODE SWITCH CIRCUIT (1)

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

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

C1209

MODE SW

More than two switch inputs are simulta-
neously detected due to short circuit of 
AWD mode switch.

Malfunction of AWD mode switch or 
AWD mode switch circuit.

AWD mode switch

Continuity

Connector

Terminal

Condition

M1

*1

M108

*2

2

3

AWD mode switch: 2WD

Existed

Except the above

Not existed

2

6

AWD mode switch: 2WD

Not existed

AWD mode switch: AUTO

Existed

AWD mode switch: LOCK
(State of hold of LOCK position)

2

8

AWD mode switch: LOCK
(State of hold of LOCK position)

Existed

Except the above

Not existed

C1209 MODE SW

DLN-117

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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*1: For RUSSIA

*2: Except for RUSSIA

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK AWD MODE SWITCH CIRCUIT (2)

1.

Disconnect AWD control unit harness connector.

2.

Check the continuity between AWD control unit harness connector and AWD mode switch harness con-
nector.

*1: For RUSSIA

*2: Except for RUSSIA

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.

3.

Check the voltage between AWD mode switch harness connector and ground.

AWD mode switch

Ground

Continuity

Connector

Terminal

M1

*1

M108

*2

2

Ground

Existed

AWD control unit

AWD mode switch

Continuity

Connector

Terminal

Connector

Terminal

B1

14

M1

*1

M108

*2

3

Not existed

14

6

Not existed

14

8

Existed

5

3

Not  existed

5

6

Existed

5

8

Not  existed

12

3

Existed

12

6

Not existed

12

8

Not existed

AWD control unit

Ground

Continuity

Connector

Terminal

B1

14

Ground

Not existed

5

12

DLN-118

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

C1209 MODE SW

*1: For RUSSIA

*2: Except for RUSSIA

Is the inspection result normal?

YES

>> Check each harness connector pin terminal for disconnection.

NO

>> Replace AWD control unit. Refer to 

DLN-153, "Exploded View"

.

Component Inspection

INFOID:0000000010288284

1.

CHECK AWD MODE SWITCH

1.

Turn the ignition switch OFF.

2.

Remove AWD mode switch.

3.

Check the continuity between AWD mode switch connector terminals.

*1: For RUSSIA

*2: Except for RUSSIA

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace AWD mode switch.

AWD mode switch

Ground

Voltage (Approx.)

Connector

Terminal

M1

*1

M108

*2

3

Ground

Battery voltage

6

8

AWD mode switch

Continuity

Connector

Terminal

Condition

M1

*1

M108

*2

2

3

AWD mode switch: 2WD

Existed

Except the above

Not existed

2

6

AWD mode switch: 2WD

Not existed

AWD mode switch: AUTO

Existed

AWD mode switch: LOCK
(State of hold of LOCK position)

2

8

AWD mode switch: LOCK
(State of hold of LOCK position)

Existed

Except the above

Not existed

C1210 ECM

DLN-119

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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C1210 ECM

Description

INFOID:0000000010288285

Transmits the following signals via CAN communication to AWD control unit.
• Accelerator pedal position signal
• Engine speed signal

DTC Logic

INFOID:0000000010288286

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Start the engine. Drive the vehicle for a while.

2.

Perform AWD control unit self-diagnosis.

Is DTC “C1210” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-119, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288287

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

1.

Erase AWD control unit self-diagnosis results.

2.

Turn the ignition switch OFF.

3.

Start the engine. Drive the vehicle for a while.

4.

Make sure that malfunction indicator (MI) turns OFF.

5.

Stop the vehicle. Perform AWD control unit self-diagnosis.

Is DTC “C1210” detected?

YES

>> Replace AWD control unit. Refer to 

DLN-153, "Exploded View"

.

NO

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

any items are damaged, repair or replace damaged parts.

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

C1210

ENGINE SIGNAL 1

Malfunction has been detected from 
ECM.

Malfunction of engine control system
• Accelerator pedal position signal error
• Engine speed signal error

DLN-120

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

P1804 CONTROL MODULE

P1804 CONTROL MODULE

DTC Logic

INFOID:0000000010288288

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 “P1804” detected?

YES

>> Proceed to 

DLN-120, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288289

1.

PERFORM SELF-DIAGNOSIS AGAIN

With CONSULT

Perform “DTC CONFIRMATION PROCEDURE” (self-diagnosis) again. Refer to 

DLN-120, "DTC Logic"

.

Is DTC “P1804” detected?

YES

>> Replace AWD control module. Refer to 

DLN-153, "Exploded View"

.

NO

>> Check AWD control module pin terminals for damage or loose connection with harness connector.

If any items are damaged, repair or replace error-detected parts.

DTC

Display item

Malfunction detected condition

Possible cause

P1804

CONTROL UNIT 3

Malfunction is detected in the memory 
(EEOROM) system of AWD control 
module.

Internal malfunction of AWD control 
module.

P181F INCOMPLETE CALIBRATION

DLN-121

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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P181F INCOMPLETE CALIBRATION

DTC Logic

INFOID:0000000010288290

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 “P181F” detected?

YES

>> Proceed to 

DLN-121, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288291

1.

PERFORM WRITING UNIT CHARACTERISTICS

1.

Erase self-diagnostic result for “ALL MODE AWD/4WD”.

2.

Perform writing unit characteristics. Refer to 

DLN-109, "CONSULT Function"

.

3.

Perform self-diagnosis for “ALL MODE AWD/4WD”.

Is any DTC except “P181F” detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

DLN-141, "DTC Index"

.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS AGAIN

With CONSULT

Perform “DTC CONFIRMATION PROCEDURE” (self-diagnosis) again. Refer to 

DLN-121, "DTC Logic"

.

Is DTC “P181F” detected?

YES

>> Replace AWD control module. Refer to 

DLN-153, "Exploded View"

.

NO

>> Check AWD control module pin terminals for damage or loose connection with harness connector.

If any items are damaged, repair or replace error-detected parts.

DTC

Display item

Malfunction detected condition

Possible cause

P181F

INCOMP CALIBRATION

When incomplete writing unit character-
istics of rear final drive is detected.

Writing unit characteristics is incom-
plete.

DLN-122

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

U1000 CAN COMM CIRCUIT

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000010288292

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 transmits/receives data but selectively reads required data only.

DTC Logic

INFOID:0000000010288293

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Turn the ignition switch OFF to ON.

2.

Perform AWD control unit self-diagnosis.

Is DTC “U1000” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-122, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288294

1.

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

>> INSPECTION END

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

U1000

CAN COMM CIRCUIT

When AWD control unit is not transmit-
ting or receiving CAN communication 
signal for 2 seconds or more.

• CAN communication error
• Malfunction of AWD control unit

U1010 CONTROL UNIT (CAN)

DLN-123

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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U1010 CONTROL UNIT (CAN)

Description

INFOID:0000000010288295

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 transmits/receives data but selectively reads required data only.

DTC Logic

INFOID:0000000010288296

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Turn the ignition switch OFF to ON.

2.

Perform AWD control unit self-diagnosis.

Is DTC “U1010” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

DLN-123, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010288297

1.

CHECK AWD CONTROL UNIT

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

YES

>> Replace AWD control unit. Refer to 

DLN-153, "Exploded View"

.

NO

>> Repair or replace damaged parts.

DTC

Items

(CONSULT screen terms)

Diagnostic item is detected when...

Possible cause

U1010

CONTROL UNIT (CAN)

When detecting error during the initial di-
agnosis of CAN controller of AWDAWD 
control unit.

Malfunction of AWD control unit

DLN-124

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

Description

INFOID:0000000010288298

Supplies power to AWD control unit.

Diagnosis Procedure

INFOID:0000000010288299

1.

CHECK AWD CONTROL UNIT POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

Disconnect AWD control unit harness connector.

3.

Check the voltage between AWD control unit harness connector and ground.

4.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

5.

Check the voltage between AWD control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>>

Check the following. If any items are damaged, repair or replace damaged parts.

• 10A fuse (#4) open
- Short among 10A fuse (#4) connector, AWD control unit harness connector No. 7 terminal and

the ground

- Open between the ignition switch and AWD control unit harness connector No. 7 terminal
• Ignition switch. Refer to 

DLN-124, "Diagnosis Procedure"

.

2.

CHECK AWD SOLENOID POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

Check the voltage between AWD control unit harness connector and ground.

3.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

4.

Check the voltage between AWD control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>>

Check the following. If any items are damaged, repair or replace damaged parts.

• 10A fuse (#28) open
- Short among 10A fuse (#28) connector, AWD control unit harness connector No. 9 terminal and

the ground

AWD control unit

Ground

Voltage (Approx.)

Connector

Terminal

B1

7

Ground

0 V

AWD control unit

Ground

Voltage (Approx.)

Connector

Terminal

B1

7

Ground

Battery voltage

AWD control unit

Ground

Voltage (Approx.)

Connector

Terminal

B1

9

Ground

Battery voltage

AWD control unit

Ground

Voltage (Approx.)

Connector

Terminal

B1

9

Ground

Battery voltage

POWER SUPPLY AND GROUND CIRCUIT

DLN-125

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

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- Open between the battery and AWD control unit harness connector No. 9 terminal

3.

CHECK AWD SOLENOID VALVE GROUND

1.

Turn the ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace damaged parts.

AWD control unit

Ground

Continuity

Connector

Terminal

B1

10

Ground

Existed

11

DLN-126

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

AWD WARNING LAMP

AWD WARNING LAMP

Description

INFOID:0000000010288300

• Turns ON when there is a malfunction in AWD system. It indicates that fail-safe mode is engaged and vehi-

cle change to front-wheel drive or shifting driving force-AWD (rear wheels still have some driving torque).

• Also turns ON when ignition switch is turned ON, for purpose of lamp check. Turns OFF after the engine

starts if system is normal.

AWD WARNING LAMP INDICATION

CAUTION:

AWD warning lamp also turns ON due to data reception error, CAN communication error etc.

Diagnosis Procedure

INFOID:0000000010288301

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT 

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

DLN-124, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning part.

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 WARNING LAMP SIGNAL

With CONSULT

1.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

2.

Check “AWD WARN LAMP” of AWD control unit CONSULT “DATA MONITOR”.

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

YES

>> GO TO 4.

NO

>> Replace AWD control unit. Refer to 

DLN-153, "Exploded View"

.

4.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

Perform the trouble diagnosis for combination meter power supply circuit. Refer to 

MWI-61, "COMBINATION

METER : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace the malfunctioning part.

Condition

AWD warning lamp

Lamp check

Turns ON when ignition switch is turned ON. Turns OFF after 

engine start.

AWD system malfunction

ON

Protection function is activated due to heavy load to electric controlled 
coupling. (AWD system is not malfunctioning and AWD system chang-
es to 2WD mode.)

Quick blinking: 2 times/second

 (Blinking in approx. 1 minute and then turning OFF)

Large difference in diameter of front/rear tires

Slow blinking: 1 time/2 seconds

(Continuing to blink until turning ignition switch OFF)

Other than above (system normal)

OFF

AWD MODE INDICATOR LAMP (AWD)

DLN-127

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

AWD MODE INDICATOR LAMP (AWD)

Description

INFOID:0000000010288302

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

AWD INDICATOR LAMP AND LOCK INDICATOR LAMP

Diagnosis Procedure

INFOID:0000000010288303

1.

CHECK AWD WARNING LAMP

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

Does AWD warning lamp turn ON?

YES

>> Go to 

DLN-126, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

CHECK AWD MODE SWITCH

Perform the trouble diagnosis for AWD mode switch. Refer to 

DLN-116, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning part.

3.

CHECK AWD INDICATOR LAMP SIGNAL

With CONSULT

1.

Start the engine.

CAUTION:

Stop the vehicle.

2.

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

3.

Check “AWD MODE MON” of AWD control unit CONSULT “DATA MONITOR”.

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

YES

>> GO TO 4.

NO

>> Replace AWD control unit. Refer to 

DLN-153, "Exploded View"

.

4.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

Perform the trouble diagnosis for combination meter power supply circuit. Refer to 

MWI-61, "COMBINATION

METER : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace the malfunctioning part.

Condition

AWD indicator lamp

LOCK indicator lamp

2WD mode

OFF

OFF

AUTO mode

ON

OFF

LOCK mode

ON

ON

DLN-128

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY30A]

LOCK INDICATOR LAMP

LOCK INDICATOR LAMP

Description

INFOID:0000000010288304

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

AWDAWD INDICATOR LAMP AND LOCK INDICATOR LAMP

Diagnosis Procedure

INFOID:0000000010288305

1.

CHECK AWD WARNING LAMP

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

Does AWD warning lamp turn ON?

YES

>> Go to 

DLN-126, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

CHECK AWD MODE SWITCH

Perform the trouble diagnosis for AWD mode switch. Refer to 

DLN-116, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning part.

3.

CHECK LOCK INDICATOR LAMP SIGNAL

With CONSULT

1.

Start the engine.

CAUTION:

Stop the vehicle.

2.

Change AWD mode switch in “LOCK” from “AUTO”.

3.

Check “AWD MODE MON” of AWD control unit CONSULT “DATA MONITOR”.

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

YES

>> GO TO 4.

NO

>> Replace AWD control unit. Refer to 

DLN-124, "Diagnosis Procedure"

.

4.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

Perform the trouble diagnosis for combination meter power supply circuit. Refer to 

MWI-61, "COMBINATION

METER : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace the malfunctioning part.

Condition

AWD indicator lamp

LOCK indicator lamp

2WD mode

OFF

OFF

AUTO mode

ON

OFF

LOCK mode

ON

ON

 

 

 

 

 

 

 

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