Toyota Tacoma (2015-2018) Service Manual: Washer Level Warning Switch

Toyota Tacoma (2015-2018) Service Manual / Wiper / Washer / Washer Level Warning Switch

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT LEVEL WARNING SWITCH ASSEMBLY

HINT:

This check should be performed with the windshield washer motor and pump assembly installed on the washer jar.

(a) Fill the washer jar with washer fluid.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (S) - 2 (E)	Fluid volume is 600 to 800 cc (36.6 to 48.8 cu.in.) or higher*	10 kΩ or higher
1 (S) - 2 (E)	Fluid volume is 600 to 800 cc (36.6 to 48.8 cu.in.) or lower*	Below 1 Ω

HINT:

*: The level warning switch assembly begins operating when the fluid volume is 600 to 800 cc (36.6 to 48.8 cu.in.) depending on the vehicle condition.

Text in Illustration

*a	Component without harness connected (Level Warning Switch Assembly)

If the result is not as specified, replace the level warning switch assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL LEVEL WARNING SWITCH ASSEMBLY

(a) Install the level warning switch assembly.

(b) Connect the connector.

2. INSTALL WASHER JAR ASSEMBLY

3. ADD WASHER FLUID

4. INSTALL HEADLIGHT ASSEMBLY RH

HINT:

Use the same procedure as for the LH side. (See page Removal )

Removal

REMOVAL

PROCEDURE

1. REMOVE HEADLIGHT ASSEMBLY RH

HINT:

Use the same procedure as for the LH side. (See page 2. SEPARATE WASHER JAR ASSEMBLY )

2. SEPARATE WASHER JAR ASSEMBLY

3. DRAIN WINDSHIELD WASHER FLUID

4. REMOVE LEVEL WARNING SWITCH ASSEMBLY

(a) Disconnect the connector.

(b) Remove the level warning switch assembly as shown in the illustration.

Front Wiper Rubber

Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL FRONT WIPER RUBBER (a) Install the 2 wiper rubber backing plates to the front wiper rubber. ...

Washer Motor

Components COMPONENTS ILLUSTRATION On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY HINT: This check should be performed with th ...

Other materials:

Cooling System
On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOR COOLANT LEAK CAUTION: Do not remove the radiator cap sub-assembly, cylinder block drain cock plug or radiator drain cock plug while the engine and radiator assembly are still hot. Pressurized, hot engine coolant and stea ...

Engine Hood Courtesy Switch
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Text in Illustration *a ...

Clutch Switch Circuit
DESCRIPTION While depressing the clutch pedal, the clutch start switch assembly sends a signal to terminal MTN of the 4 wheel drive control ECU. While the signal is input, switching between H4 and L4 is possible. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREA ...