Toyota Prius: Front Evaporator Front Solenoid Valve

• 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 No. 1 magnet valve assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedures	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.
Front bumper assembly*	Front television camera view adjustment	Panoramic View Monitor System
		Advanced Park

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	MAGNET VALVE ASSEMBLY	88690K	-	-	-
2	NO. 1 MAGNET VALVE ASSEMBLY	88690M		-	-

*1	NO. 3 DISCHARGE TUBE	*2	WIRING HARNESS CLAMP
*3	MAGNET VALVE	-	-
●	Non-reusable part	-	-

PROCEDURE

1. REMOVE MAGNET VALVE ASSEMBLY

Click here

2. REMOVE NO. 1 MAGNET VALVE ASSEMBLY

(1) Remove the 2 bolts and No. 3 discharge tube.

(2) Remove the 2 O-rings from the No. 3 discharge tube.

NOTICE:

Seal the openings of the removed parts using vinyl tape to prevent moisture and foreign matter from entering them.

(1) Disengage the clamp.

(2) Cut and remove the wiring harness clamp.

(3) Disengage the 2 clamps.

(1) Remove the 2 bolts and disconnect the No. 1 magnet valve assembly.

(2) Remove the O-ring from the No. 1 magnet valve assembly.

NOTICE:

Seal the openings of the removed parts using vinyl tape to prevent moisture and foreign matter from entering them.

(1) Remove the 2 bolts and magnet valve.

(2) Disengage the clamp and No. 1 magnet valve assembly.

Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 1 MAGNET VALVE ASSEMBLY

(a) Apply auxiliary battery voltage to the terminals of the connector, and check the No. 1 magnet valve assembly operates.

*a

Component without harness connected (No. 1 Magnet Valve Assembly)

-

-

OK:

Tester Connection	Specified Condition
Auxiliary battery positive ( ) → 2 (VC) Auxiliary battery negative (-) → 1 (VH)	Apply compressed air to the air inlet and check that air not comes out from the air outlet.

If the result is not as specified, replace the No. 1 magnet valve assembly.

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	NO. 1 MAGNET VALVE ASSEMBLY	88690M		-	-
2	MAGNET VALVE ASSEMBLY	88690K	-	-	-

*1	NO. 3 DISCHARGE TUBE	*2	WIRING HARNESS CLAMP
*3	MAGNET VALVE	-	-
	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part
	Compressor oil ND-OIL 11 or equivalent	-	-

PROCEDURE

1. INSTALL NO. 1 MAGNET VALVE ASSEMBLY

*a

Bolt (A)

*b

Bolt (B)

(1) Engage the clamp.

(2) Install the magnet valve with the 2 bolts.

Torque:

Bolt (A) :

9.8 N·m {100 kgf·cm, 87 in·lbf}

Bolt (B) :

3.4 N·m {35 kgf·cm, 30 in·lbf}

(1) Remove the vinyl tape, and sufficiently apply compressor oil to a new O-ring and the fitting surface of the No. 1 magnet valve assembly.

Compressor Oil:

ND-OIL 11 or equivalent

(2) Install the O-ring to the No. 1 magnet valve assembly.

NOTICE:

Keep the O-ring and O-ring fitting surface free of foreign matter.

(3) Install the No. 1 magnet valve assembly with the 2 bolts.

Torque:

9.8 N·m {100 kgf·cm, 87 in·lbf}

(1) Engage the 2 clamps.

(2) Install a new wiring harness clamp.

(3) Engage the clamp.

(1) Remove the vinyl tape, and sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the No. 3 discharge tube.

Compressor Oil:

ND-OIL 11 or equivalent

(2) Install the 2 O-rings to the No. 3 discharge tube.

NOTICE:

Keep the O-ring and O-ring fitting surface free of foreign matter.

(3) Install the No. 3 discharge tube with the 2 bolts.

Torque:

9.8 N·m {100 kgf·cm, 87 in·lbf}

2. INSTALL MAGNET VALVE ASSEMBLY

Click here