Nissan Juke F15. Instruction — part 261
P1813 AWD MODE SWITCH
DLN-49
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21B]
C
E
F
G
H
I
J
K
L
M
A
B
DLN
N
O
P
NO
>> Replace AWD mode switch. Refer to
DLN-93, "Removal and Installation"
.
DLN-50
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21B]
P181B INCOMPLETE SELFSHUT
P181B INCOMPLETE SELFSHUT
DTC Logic
INFOID:0000000012199389
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, and wait for several seconds.
2. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P181B” detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012199390
1.
CHECK AWD CONTROL MODULE POWER SUPPLY (1)
1. Turn the ignition switch OFF.
2. Disconnect AWD control module harness connector.
3. Check the voltage between AWD control module harness connector and ground.
4. Turn the ignition switch ON.
CAUTION:
Never start the engine.
5. Check the voltage between AWD control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK AWD CONTROL MODULE POWER SUPPLY (2)
1. Turn the ignition switch OFF.
2. Check the 10A fuse (Except for NISMO RS models: #23, For NISMO RS models: #33).
3. Check the harness for open or short between AWD control module harness connector No.1 terminal and
10A fuse (Except for NISMO RS models: #23, For NISMO RS models: #33).
Is the inspection result normal?
DTC
Display item
Malfunction detected condition
Possible cause
P181B
INCOMP SELF SHUT
When ignition switch is OFF and AWD
control module power supply is lower or
higher than normal
Self-shut of AWD control module is in-
complete.
AWD control module
—
Voltage
Connector
Terminal
B47
1
Ground
11 – 13 V
AWD control module
—
Voltage
Connector
Terminal
B47
1
Ground
11 – 13 V
P181B INCOMPLETE SELFSHUT
DLN-51
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21B]
C
E
F
G
H
I
J
K
L
M
A
B
DLN
N
O
P
YES
>> Perform the trouble diagnosis for power supply circuit. Refer to
NO
>> Repair or replace error-detected parts.
3.
CHECK AWD CONTROL MODULE GROUND
1. Turn the ignition switch OFF.
2. Check the continuity between AWD control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK TERMINALS AND HARNESS CONNECTORS
Check AWD control module 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 “P181B”
is detected, Replace AWD control module. Refer to
DLN-91, "Removal and Installation"
NO
>> Repair or replace error-detected parts.
AWD control module
—
Continuity
Connector
Terminal
B47
10
Ground
Existed
11
DLN-52
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21B]
P181D ENGINE TORQUE SIGNAL
P181D ENGINE TORQUE SIGNAL
DTC Logic
INFOID:0000000012199391
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. Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.
2. Stop the vehicle.
3. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P181D” detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012199392
1.
PERFORM ECM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “ENGINE”.
Is any DTC detected?
YES
>> Perform trouble diagnosis for detected DTC. Refer to
(Except for NISMO
(For NISMO RS).
NO
>> GO TO 2.
2.
CHECK TERMINALS AND HARNESS CONNECTORS
Check AWD control module 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 “P181D”
is detected, Replace AWD control module. Refer to
DLN-91, "Removal and Installation"
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P181D
ENGINE SYSTEM
Malfunction is detected in engine torque
signal that is output from ECM through
CAN communication.
• ECM
• AWD control module
• CAN communication line
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