Nissan Rogue. Instruction — part 399
DLN-40
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21C]
C1204 AWD SOLENOID
3. Check the continuity between AWD control unit harness connector and the ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts.
6.
CHECK AWD SOLENOID
Check AWD solenoid. Refer to
DLN-40, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> AWD solenoid is malfunctioning. Replace electric controlled coupling. Refer to
.
7.
CHECK TERMINALS AND HARNESS CONNECTORS
• Check AWD control unit pin terminals for damage or loose connection with harness connector.
• Check AWD solenoid pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
>> After erasing the DTC, perform DTC confirmation procedure again. If DTC “C1204”, replace AWD
control unit. Refer to
DLN-68, "Removal and Installation"
NO
>> Repair or replace error-detected parts.
Component Inspection
INFOID:0000000011278322
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
AWD solenoid
Continuity
Connector
Terminal
Connector
Terminal
B75
1
C12
2
Yes
2
1
AWD control unit
—
Continuity
Connector
Terminal
B75
1
Ground
No
2
AWD solenoid
Resistance (Approx.)
Terminal
1
2
2.5
Ω
C1209 MODE SW
DLN-41
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21C]
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C1209 MODE SW
DTC Description
INFOID:0000000011278323
DTC DETECTION LOGIC
POSSIBLE CAUSE
Malfunction of AWD lock switch or AWD lock switch circuit.
FAIL-SAFE
AWD control changes to front-wheel drive immediately, then AWD control stops, and the vehicle becomes
front-wheel drive.
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.
DTC REPRODUCTION PROCEDURE
With CONSULT
1. Turn the ignition switch OFF to ON.
2. Perform “Self Diagnostic Result” of “ALL MODE AWD/4WD”.
Is DTC “C1209” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2 >> Confirmation after repair: Inspection End.
Diagnosis Procedure
INFOID:0000000011278324
1.
CHECK AWD LOCK SWITCH
Check AWD lock switch. Refer to
DLN-42, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace AWD lock switch. Refer to
DLN-69, "Removal and Installation"
.
2.
CHECK AWD LOCK SWITCH CIRCUIT (1)
Check the continuity between AWD lock switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK AWD LOCK SWITCH CIRCUIT (2)
1. Disconnect AWD control unit harness connector.
2. Check the continuity between AWD control unit harness connector and AWD lock switch harness connec-
tor.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
C1209
MODE SW
(Mode switch)
More than two switch inputs are simultaneously detected
due to short circuit of AWD lock switch.
AWD lock switch
—
Continuity
Connector
Terminal
M252
6
Ground
Yes
DLN-42
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21C]
C1209 MODE SW
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.
CAUTION:
Never start the engine.
3. Check the voltage between AWD lock switch harness connector and ground.
Is the inspection result normal?
YES
>> Check each harness connector pin terminal for disconnection.
NO
>> Replace AWD control unit. Refer to
DLN-68, "Removal and Installation"
.
Component Inspection
INFOID:0000000011278325
1.
CHECK AWD LOCK SWITCH
1. Turn the ignition switch OFF.
2. Remove AWD lock switch.
3. Check the continuity between AWD lock switch connector terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace AWD lock switch. Refer to
DLN-69, "Removal and Installation"
.
AWD control unit
AWD lock switch
Continuity
Connector
Terminal
Connector
Terminal
B75
14
M252
9
Yes
AWD control unit
—
Continuity
Connector
Terminal
B75
14
Ground
No
AWD lock switch
—
Voltage (Approx.)
Connector
Terminal
M252
9
Ground
Battery voltage
AWD lock switch
Condition
Continuity
Terminal
6
9
When releasing AWD lock switch.
No
When AWD lock switch is hold pressed.
Yes
C1210 ECM
DLN-43
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: TY21C]
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C1210 ECM
DTC Description
INFOID:0000000011278326
DTC DETECTION LOGIC
POSSIBLE CAUSE
Malfunction of engine control system
FAIL-SAFE
AWD control changes to front-wheel drive gradually (rear-wheels still have some driving torque), then AWD
control stops, and the vehicle becomes front-wheel drive.
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.
DTC REPRODUCTION PROCEDURE
With CONSULT
1. Drive the vehicle for a while.
2. Perform “Self Diagnostic Result” of “ALL MODE AWD/4WD”.
Is DTC “C1210” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2 >> Confirmation after repair: Inspection End.
Diagnosis Procedure
INFOID:0000000011278327
1.
PERFORM ECM SELF DIAGNOSTIC RESULT
With CONSULT
Perform “Self Diagnostic Result” of “ENGINE”.
Is any DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
CHECK TERMINALS AND HARNESS CONNECTORS
Check AWD control unit 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 “C1210”
is detected, Replace AWD control unit. Refer to
DLN-68, "Removal and Installation"
NO
>> Repair or replace error-detected parts.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
C1210
ENGINE SIGNAL 1
(Engine signal 1)
Malfunction related to engine signal has been detected.
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