Toyota Prius: Washer Motor

• Removal
• Inspection
• Installation

Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during washer motor removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
*1: Also necessary after performing a tire rotation. *2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location. *3: The Toyota Prius vehicle height changes because of tire replacement.
Tires	Initialization*1*2 Tire Position Identification*1*2	Tire Pressure Warning System	Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System)
	Rear television camera assembly optical axis (Back camera position setting)*3	Parking Assist Monitor System
	Parking assist ECU initialization*3	Panoramic View Monitor System
		Advanced Park

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	FRONT WHEEL RH	-	-	-	-
2	FRONT FENDER MOULDING SUB-ASSEMBLY LH	75602A		-	-
3	FRONT WHEEL OPENING EXTENSION PAD LH	53852B	-	-	-
4	FRONT FENDER LINER LH	53876A	-	-	-
5	DRAIN WASHER FLUID	-	-		-
6	WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY	85310	-	-	-
7	WINDSHIELD WASHER JAR PACKING	85336D	-	-	-

*A

for Type A

*B

for Type B

PROCEDURE

1. REMOVE FRONT WHEEL RH

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2. REMOVE FRONT FENDER MOULDING SUB-ASSEMBLY LH

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3. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH

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4. REMOVE FRONT FENDER LINER LH

Screw

Clip

5. DRAIN WASHER FLUID

(a) for Type A:

(1) Disconnect the washer hose from the windshield washer motor and pump assembly, and drain the washer fluid.

HINT:

Use a container to collect the washer fluid.

(b) for Type B:

(1) Disconnect the 2 washer hoses from the windshield washer motor and pump assembly, and drain the washer fluid.

HINT:

Use a container to collect the washer fluid.

6. REMOVE WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY

(a) for Type A:

Remove in this Direction

-

-

(b) for Type B:

Remove in this Direction

-

-

7. REMOVE WINDSHIELD WASHER JAR PACKING

HINT:

Perform this procedure only when replacement of the windshield washer jar packing is necessary.

Inspection

INSPECTION

PROCEDURE

1. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY

(a) Check the washer operation

(1) This check should be performed with the windshield washer motor and pump assembly installed to the windshield washer jar assembly and fill the washer jar with washer fluid.

(2) Apply auxiliary battery voltage to the windshield washer motor and pump assembly and check that the washer fluid flows from the washer jar. OK: Front Washer Condition Specified Condition Auxiliary battery positive ( ) → Terminal A46-1 (B) Auxiliary battery negative (-) → Terminal A46-2 (SW) Washer fluid flows from the front washer nozzle sub-assembly Rear Washer Condition Specified Condition Auxiliary battery positive ( ) → Terminal A46-2 (SW) Auxiliary battery negative (-) → Terminal A46-1 (B) Washer fluid flows from the rear washer nozzle If the result is not as specified, replace the windshield washer motor and pump assembly.

*a Component without harness connected (Windshield Washer Motor and Pump Assembly)

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	WINDSHIELD WASHER JAR PACKING	85336D	-	-	-
2	WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY	85310	-	-	-
3	ADD WASHER FLUID	-	-		-
4	FRONT FENDER LINER LH	53876A	-	-	-
5	FRONT WHEEL OPENING EXTENSION PAD LH	53852B	-	-	-
6	FRONT FENDER MOULDING SUB-ASSEMBLY LH	75602A	-	-	-
7	FRONT WHEEL RH	-	-	-	-

*A

for Type A

*B

for Type B

PROCEDURE

1. INSTALL WINDSHIELD WASHER JAR PACKING

HINT:

Perform this procedure only when replacement of the windshield washer jar packing is necessary.

2. INSTALL WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY

3. ADD WASHER FLUID

4. INSTALL FRONT FENDER LINER LH

5. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH

6. INSTALL FRONT FENDER MOULDING SUB-ASSEMBLY LH

7. INSTALL FRONT WHEEL RH

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