Nissan Pathfinder. Manual — part 967
PWO
AC 120 V OUTLET MAIN SWITCH INPUT SIGNAL CIRCUIT
PWO-25
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace AC 120V outlet main switch.
AC 120V outlet main switch terminals
Condition
Continuity
1 – 3
AC 120V outlet main switch ON
Yes
AC 120V outlet main switch OFF
No
PWO-26
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
AC 120 V POWER OUTPUT CIRCUIT
AC 120 V POWER OUTPUT CIRCUIT
Diagnosis Procedure
INFOID:0000000009174852
Regarding Wiring Diagram information, refer to
.
1.
CHECK HARNESS BETWEEN INVERTER UNIT AND AC 120V OUTLET
1. Turn ignition switch OFF.
2. Disconnect inverter unit and AC 120V outlet connectors.
3. Check continuity between inverter unit connector B82 terminals 5, 1 and AC 120V outlet connector M256
terminals 1, 4.
4. Check continuity between inverter unit connector B82 terminals 5, 1 and ground.
5. Check continuity between inverter unit connector B82 terminals 5 and 1.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the harness or connectors.
2.
CHECK INVERTER UNIT OUTPUT SIGNAL
1. Connect inverter unit and AC 120V outlet connectors.
2. Turn ignition switch ON.
3. AC 120V outlet main switch ON (AC 120V outlet main switch indicator ON).
4. Check voltage between inverter unit connector B82 terminals 5 and 1.
CAUTION:
• To measure AC 120V output signal, always use the circuit tester AC range.
• Never allow the probes to contact each other.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Replace inverter unit.
3.
CHECK AC 120V OUTLET VOLTAGE
Check voltage between AC 120V outlet M256 terminals 1 and 4.
Inverter unit
AC 120V outlet
Continuity
Connector
Terminal
Connector
Terminal
B82
5
M256
1
Yes
1
4
Inverter unit
Ground
Continuity
Connector
Terminal
B82
5
—
No
1
Inverter unit
Continuity
Connector
Terminal
B82
5
1
No
Inverter unit connector B82 terminals
Condition
Voltage
(Approx.)
(+)
(-)
AC 120V outlet main switch
5
1
OFF
0V
ON
AC 120V
PWO
AC 120 V POWER OUTPUT CIRCUIT
PWO-27
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
CAUTION:
• To measure AC 120V output signal, always use the circuit tester AC range.
• Never allow the probes to contact each other.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace AC 120V outlet.
4.
CHECK AC 120V OUTLET GROUND CIRCUIT
1. AC 120V outlet main switch OFF.
2. Turn ignition switch OFF.
3. Disconnect AC 120V outlet connector.
4. Check continuity between AC 120V outlet connector M256 terminal 3 and ground.
Is the inspection result normal?
YES
>> Replace AC 120V outlet.
NO
>> Repair AC 120V outlet ground circuit.
AC 120V outlet connector M256 terminals
Condition
Voltage
(Approx.)
(+)
(-)
AC 120V outlet main switch
1
4
OFF
0V
ON
AC 120V
AC 120V outlet
Ground
Continuity
Connector
Terminal
M256
3
—
Yes
PWO-28
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT
AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT
Diagnosis Procedure
INFOID:0000000009174853
Regarding Wiring Diagram information, refer to
.
1.
CHECK HARNESS BETWEEN INVERTER UNIT AND AC 120 V OUTLET MAIN SWITCH
1. Turn ignition switch OFF.
2. Disconnect inverter unit and AC 120 V outlet main switch connectors.
3. Check continuity between inverter unit connector B82 terminal 7 and AC 120 V main switch connector
M88 terminal 5.
4. Check continuity between inverter unit connector B82 terminal 7 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the harness or connectors.
2.
CHECK AC 120 V OUTLET MAIN SWITCH GROUND CIRCUIT
Check continuity between AC 120 V outlet main switch connector M88 terminal 6 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair AC 120 V outlet main switch ground circuit.
3.
CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR OUTPUT SIGNAL
1. Connect AC 120 V outlet main switch and inverter unit connectors.
2. Turn ignition switch ON.
3. AC 120 V outlet main switch ON.
4. Check voltage between the inverter unit connector B82 terminal 7 and ground.
Is the inspection result normal?
YES
>> Replace AC 120 V outlet main switch.
NO
>> Replace inverter unit.
Inverter unit
AC 120 V outlet main switch
Continuity
Connector
Terminal
Connector
Terminal
B82
7
M88
5
Yes
Inverter unit
Ground
Continuity
Connector
Terminal
B82
7
No
AC 120 V outlet main switch
Ground
Continuity
Connector
Terminal
M88
6
Yes
Inverter unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
AC 120V outlet main
switch
B82
7
—
OFF
0V
ON
5.2V
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