Infiniti QX56 (Z62). Manual — part 1048
PWO-30
< DTC/CIRCUIT DIAGNOSIS >
[AC 120 V OUTLET]
AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT
YES
>> INSPECTION END
NO
>> Replace AC 120 V outlet main switch.
PWO
NO OUTPUT FROM AC 120 V OUTLET
PWO-31
< SYMPTOM DIAGNOSIS >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
SYMPTOM DIAGNOSIS
NO OUTPUT FROM AC 120 V OUTLET
Diagnosis Procedure
INFOID:0000000006257108
1.
CHECK FAIL-SAFE ACTIVATION
Check if the symptom is caused by a fail-safe operation. Refer to
.
Is fail-safe operating?
YES
>> Repair the part causing fail-safe operation.
NO
>> GO TO 2.
2.
CHECK INVERTER UNIT POWER SUPPLY CIRCUIT
Check inverter unit power supply circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunctioning parts.
3.
CHECK AC 120 V OUTLET MAIN SWITCH POWER SUPPLY CIRCUIT
Check AC 120 V outlet main switch power supply circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning parts.
4.
CHECK AC 120 V OUTLET MAIN SWITCH INPUT SIGNAL CIRCUIT
Check AC 120 V outlet main switch input signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace the malfunctioning parts.
5.
CHECK INVERTER UNIT POWER OUTPUT CIRCUIT
Check inverter unit power output circuit. Refer to
.
Is the inspection result normal?
YES
>> Refer to
GI-40, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning parts.
PWO-32
< SYMPTOM DIAGNOSIS >
[AC 120 V OUTLET]
AC 120 V OUTLET MAIN SWITCH INDICATOR DOES NOT TURN ON
AC 120 V OUTLET MAIN SWITCH INDICATOR DOES NOT TURN ON
Diagnosis Procedure
INFOID:0000000006257110
1.
CHECK FAIL-SAFE ACTIVATION
Check if the symptom is caused by a fail-safe operation. Refer to
.
Is fail-safe operating?
YES
>> Repair the part causing fail-safe operation.
NO
>> GO TO 2.
2.
CHECK INVERTER UNIT POWER SUPPLY CIRCUIT
Check inverter unit power supply circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunctioning parts.
3.
CHECK AC 120 V OUTLET MAIN SWITCH POWER SUPPLY CIRCUIT
Check AC 120 V outlet main switch power supply circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning parts.
4.
CHECK AC 120 V OUTLET MAIN SWITCH INPUT SIGNAL CIRCUIT
Check AC 120 V outlet main switch input signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace the malfunctioning parts.
5.
CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT
Check AC 120 V outlet main switch indicator circuit. Refer to
.
Is the inspection result normal?
YES
>> Refer to
GI-40, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning parts.
PWO
NORMAL OPERATING CONDITION
PWO-33
< SYMPTOM DIAGNOSIS >
[AC 120 V OUTLET]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
NORMAL OPERATING CONDITION
Description
INFOID:0000000006257122
Because of modified sine wave output, the AC 120 V outlet may not operate normally for electric appliance of
which electric power consumption is 150 W or less.
• Electric appliances requiring a large amount of electric power consumption at startup (e.g. CRT-based TV,
power tool)
• Measuring instruments for data requiring accuracy (e.g. medical equipment, measuring instrument)
• Microprocessor-controlled appliances (e.g. microprocessor-controlled blanket)
Noise may be caused in radio or TV, depending on an electric appliance.
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