Nissan Quest E52. Instruction — part 1010

PWO-28

< DTC/CIRCUIT DIAGNOSIS >

[AC 120 V OUTLET]

AC 120 V POWER OUTPUT CIRCUIT

CAUTION:

• To measure AC 120 V output signal, always use the circuit tester AC range.
• Never allow the probes to contact each other.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace AC 120 V outlet.

Terminals

Condition

Standard value

Voltage

(Approx.)

(+)

(-)

AC 120 V outlet

AC 120 V outlet

main switch

Terminal

1

2

OFF

Approx. 0 V

0 V

ON

AC 108 – 132 V

AC 120 V

PWO

AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT

PWO-29

< 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 INDICATOR CIRCUIT

Diagnosis Procedure

INFOID:0000000009651888

1.

CHECK HARNESS BETWEEN INVERTER UNIT AND AC 120 V OUTLET MAIN SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect inverter unit connector and AC 120 V outlet main switch connector.

3.

Check continuity between inverter unit harness connector and AC 120 V main switch harness connector.

4.

Check continuity between inverter unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the harnesses or connectors.

2.

CHECK AC 120 V OUTLET MAIN SWITCH GROUND CIRCUIT

Check continuity between AC 120 V outlet main switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR OUTPUT SIGNAL

1.

Connect AC 120 V outlet main switch connector and inverter unit connector.

2.

Turn ignition switch ON.

3.

AC 120 V outlet main switch ON. (AC 120 V output is normal)

4.

Check for voltage between the inverter unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace inverter unit.

4.

CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR

1.

AC 120 V outlet main switch ON. (AC 120 V output is normal)

2.

Check that AC 120 V outlet main switch indicator is illuminated.

Is the inspection result normal?

Inverter unit

AC 120 V outlet main switch

Continuity

Connector

Terminal

Connector

Terminal

B226

7

M24

5

Existed

Inverter unit

Ground

Continuity

Connector

Terminal

B226

7

Not existed

AC 120 V outlet main switch

Ground

Continuity

Connector

Terminal

M24

6

Existed

Terminals

Condition

Voltage

(Approx.)

(+)

(–)

Inverter unit

Ground

AC 120 V out-

let main

switch

Connector

Terminal

B226

7

OFF

0 V

ON

5.2 V

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:0000000009651889

1.

CHECK FAIL-SAFE ACTIVATION

Check if the symptom is caused by a fail-safe operation. Refer to

PWO-17, "Fail-safe"

.

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

PWO-23, "Diagnosis Procedure"

.

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

PWO-24, "Diagnosis Procedure"

.

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

PWO-25, "Diagnosis Procedure"

.

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

PWO-27, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Refer to

GI-42, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.