Toyota Prius: Engine Hood Courtesy Switch

Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	RADIATOR SUPPORT OPENING COVER	53289A	-	-	-
2	NO. 1 AIR CLEANER INLET	17751	-	-	-
3	ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY)	53510H		-	-

*A	for M20A-FXS	-	-
*1	HOOD LOCK NUT CAP	*2	HOOD LOCK BOLT
●	Non-reusable part	-	-

PROCEDURE

1. REMOVE RADIATOR SUPPORT OPENING COVER

Click here

2. REMOVE NO. 1 AIR CLEANER INLET (for M20A-FXS)

Click here

3. REMOVE ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY)

Click here

Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY)

(a) Measure the resistance according to the value(s) in the table below.

*a	Open	*b	Lock
*c	Component without harness connected (Engine Hood Courtesy Switch (Hood Lock Assembly))	-	-

Standard Resistance:

Click Location & Routing(A27) Click Connector(A27)

Tester Connection	Condition	Specified Condition	Result
A27-1(E) - A27-2( )	Open	10 kΩ or higher	kΩ
A27-1(E) - A27-2( )	Locked	Below 1 Ω	Ω

If the result is not as specified, replace the engine hood courtesy switch (hood lock assembly).

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY)	53510H		-	-
2	ADJUST HOOD SUB-ASSEMBLY	53301	-	-
3	NO. 1 AIR CLEANER INLET	17751	-	-	-
4	RADIATOR SUPPORT OPENING COVER	53289A	-	-	-

*A	for M20A-FXS	-	-
*1	HOOD LOCK NUT CAP	*2	HOOD LOCK BOLT
	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part
	MP grease	-	-

PROCEDURE

1. INSTALL ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY)

Click here

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

2. ADJUST HOOD SUB-ASSEMBLY

Click here

3. INSTALL NO. 1 AIR CLEANER INLET (for M20A-FXS)

4. INSTALL RADIATOR SUPPORT OPENING COVER