Nissan Pathfinder. Manual — part 966
PWO
DIAGNOSIS AND REPAIR WORK FLOW
PWO-21
< BASIC INSPECTION >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
>> GO TO 6.
5.
SYMPTOM DIAGNOSIS
Perform symptom diagnosis. Specify the malfunctioning component.
>> GO TO 6.
6.
MALFUNCTIONING COMPONENT REPAIR
Repair or replace the malfunctioning component.
>> GO TO 7.
7.
REPAIR CHECK (OPERATION CHECK)
Check operation of AC 120V outlet.
Does the outlet operate normally?
YES
>> Inspection End.
NO
>> GO TO 3.
PWO-22
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000009174848
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK INVERTER UNIT POWER SUPPLY CIRCUIT
1. Disconnect inverter unit connector B82.
2. Check voltage between inverter unit connector B82 terminal 4 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the inverter unit power supply circuit.
3.
CHECK INVERTER UNIT GROUND CIRCUIT
Check continuity between inverter unit connector B82 terminal 8 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace the inverter unit ground circuit.
Signal name
Fuse No.
Battery power supply
69 (30A)
Inverter unit
Ground
Voltage
(Approx.)
Connector
Terminal
B82
4
—
Battery voltage
Inverter unit
Ground
Continuity
Connector
Terminal
B82
8
—
Yes
PWO
AC 120 V OUTLET MAIN SWITCH POWER SUPPLY CIRCUIT
PWO-23
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
AC 120 V OUTLET MAIN SWITCH POWER SUPPLY CIRCUIT
Diagnosis Procedure
INFOID:0000000009174849
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuse is not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY FOR AC 120V OUTLET MAIN SWITCH
1. Turn ignition switch ON.
2. Check voltage between AC 120V outlet main switch connector M88 terminal 1 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the AC 120V main switch power supply circuit.
3.
CHECK AC 120V OUTLET MAIN SWITCH GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between AC 120V outlet main switch connector M88 terminal 6 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace the AC 120V main switch ground circuit.
Signal name
Fuse No.
Ignition switch ON or START
30 (10A)
AC 120V outlet main switch
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M88
1
—
Ignition switch ON
Battery voltage
Ignition switch OFF
0V
AC 120V outlet main switch
Ground
Continuity
Connector
Terminal
M88
6
—
Yes
PWO-24
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
AC 120 V OUTLET MAIN SWITCH INPUT SIGNAL CIRCUIT
AC 120 V OUTLET MAIN SWITCH INPUT SIGNAL CIRCUIT
Diagnosis Procedure
INFOID:0000000009174850
Regarding Wiring Diagram information, refer to
.
1.
CHECK AC 120V OUTLET MAIN SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. AC 120V outlet main switch ON.
3. Check for voltage between the inverter unit connector B82 terminal 6 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> GO TO 2.
2.
CHECK AC 120V OUTLET MAIN SWITCH
Check AC 120V outlet main switch. Refer to
PWO-24, "Component Inspection (AC 120V Outlet Main Switch)"
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace AC 120V outlet main switch.
3.
CHECK HARNESS BETWEEN INVERTER UNIT AND AC 120V OUTLET MAIN SWITCH
1. Disconnect inverter unit connector.
2. Check for continuity between the inverter unit connector B82 terminal 6 and AC 120V outlet main switch
connector M88 terminal 3.
3. Check for continuity between inverter unit connector B82 terminal 6 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace the AC 120V outlet main switch input signal circuit.
Component Inspection (AC 120V Outlet Main Switch)
INFOID:0000000009174851
1.
CHECK AC 120V OUTLET MAIN SWITCH
1. Turn ignition switch OFF.
2. Disconnect AC 120V outlet main switch connector.
3. Check continuity between terminals 1 and 3 of AC 120V outlet main switch.
Inverter unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
B82
6
—
AC 120V outlet main
switch OFF
0V
AC 120V outlet main
switch ON
Battery voltage
Inverter unit
AC 120V outlet main switch
Continuity
Connector
Terminal
Connector
Terminal
B82
6
M88
3
Yes
Inverter unit
Ground
Continuity
Connector
Terminal
B82
6
—
No
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