Nissan Ariya: Power Supply and Ground Circuit

• Power Window Main Switch
• Front Power Window Switch (passenger Side)

Power Window Main Switch

Diagnosis Procedure

CHECK FUSE

1. Power switch OFF, and then wait for 1 minutes with driver door open.

   NOTE:

   • Even after power switch is OFF, power is supplied to accessories for a certain amount of timer by the AUTO ACC function.

   • When Nissan Ariya vehicle is operate while on standby, power may be supplied to accessories.

2. Check that the following fuse is not blown (open).

   Fuse No.	Current rating
   48	5 A

Is the fuse blown (open)?

Repair the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

GO TO 2.

CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY

1. Disconnect power window main switch connector.

2. Power switch ON.

3. Check voltage between power window main switch harness connector and ground.

   (+)		(–)	Voltage
   Power window main switch
   Connector	Terminal
   D63	3	Ground	9 – 16 V

Is the inspection result normal?

GO TO 3.

Repair or replace harness.

CHECK POWER WINDOW MAIN SWITCH GROUND CIRCUIT

1. Power switch OFF.

2. Check continuity between power window main switch harness connector and ground.

   Power window main switch		—	Continuity
   Connector	Terminal
   D63	22	Ground	Existed

Is the inspection result normal?

INSPECTION END

Repair or replace harness.

Front Power Window Switch (passenger Side)

Diagnosis Procedure

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) GROUND CIRCUIT

1. Power switch OFF.

2. Check continuity between front power window switch (passenger side) harness connector and ground.

   Front power window switch (passenger side)		—	Continuity
   Connector	Terminal
   D21	5	Ground	Existed

Is the inspection result normal?

INSPECTION END

Repair or replace harness.

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