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
.
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
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
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
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
Is DTC “P1804” detected?
YES
>> Replace AWD control module. Refer to
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
3.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is any DTC except “P181F” detected?
YES
>> Perform trouble diagnosis for detected DTC. Refer to
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS AGAIN
With CONSULT
Perform “DTC CONFIRMATION PROCEDURE” (self-diagnosis) again. Refer to
Is DTC “P181F” detected?
YES
>> Replace AWD control module. Refer to
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
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
4.
CHECK COMBINATION METER POWER SUPPLY CIRCUIT
Perform the trouble diagnosis for combination meter power supply circuit. Refer to
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]
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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
4.
CHECK COMBINATION METER POWER SUPPLY CIRCUIT
Perform the trouble diagnosis for combination meter power supply circuit. Refer to
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
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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