Nissan Sentra manuals

Nissan Sentra Service Manual: Washer motor circuit

Diagnosis Procedure

Regarding Wiring Diagram information, refer to WW-24, "Wiring Diagram - With Intelligent Key" or WW-29, "Wiring Diagram - Without Intelligent Key".

1. Check front washer motor fuse

  1. Turn the ignition switch OFF.
  2. Check that the following fuse is not blown.

Is the fuse blown?


Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 2.

2. Check front washer motor power supply

  1. Disconnect front washer motor.
  2. Turn ignition switch on.
  3. Check voltage between front washer motor harness connector e8 and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace the harness or connectors.

3. Check front washer motor circuit continuity

  1. Turn the ignition switch OFF.
  2. Disconnect combination switch (wiper and washer switch).
  3. Check continuity between combination switch (wiper and washer switch) harness connector m28 and front washer motor e8.

Is the inspection result normal?


Is the inspection result normal? Yes >> go to 4.

No >> repair or replace the harness or connectors.

4. Check wiper and washer switch ground circuit

Check continuity between combination switch (wiper and washer switch) harness connector m28 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> go to 5.

No >> repair or replace the harness or connectors.

5. Check wiper and washer switch

Check wiper and washer switch. Refer to WW-45, "Component Inspection".

Is the inspection result normal? YES >> Replace front washer motor. Refer to WW-62, "Removal and Installation".

NO >> Replace wiper and washer switch. Refer to WW-63, "Removal and Installation".

Front wiper motor ground circuit
Diagnosis procedure Regarding Wiring Diagram information, refer to WW-24, "Wiring Diagram - With Intelligent Key" or WW-29, "Wiring Diagram - Without Intelligent Key". 1.Check ...

Washer switch
Description Washer switch is integrated with combination switch (wiper and washer switch). Combination switch (wiper and washer switch) supplies ground and fuse # 6 supplies power for the ...

Other materials:

Front coil spring and strut
Exploded View Piston rod lock nut Strut mount insulator Strut mount bearing Bound bumper Coil spring Lower rubber seat Strut Steering knuckle Front Removal and Installation REMOVAL Remove the wheel and tire using power tool. Refer to WT-47, "Exploded View&quo ...

Steering wheel
Inspection CONDITION OF INSTALLATION Check installation condition of power steering gear assembly, front suspension, front drive shaft and steering column. Check if movement exists when steering wheel is moved up and down, to the left and right and to the axial direction. S ...

Front power window motor
Removal and Installation REMOVAL Remove the front door glass regulator (2). Refer to GW-16, "Removal and Installation". Remove the bolts (A) and the front power window motor (1). INSTALLATION Installation is in the reverse order of removal. ...

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