Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Eco Switch

Components

COMPONENTS

ILLUSTRATION

ECO SWITCH ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

Inspection

INSPECTION

PROCEDURE

1. INSPECT ECO SWITCH ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

*a	Component without harness connected (ECO Switch Assembly (Electric Parking Brake Switch Assembly))

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

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
G24-11 (ECU) - G24-16 (GND1)	ECO switch assembly (electric parking brake switch assembly) off (switch not pressed)	100 kΩ or higher
G24-11 (ECU) - G24-16 (GND1)	ECO switch assembly (electric parking brake switch assembly) on (switch pressed)	Below 10 Ω

(b) Check that the switch illuminates.

(1) Battery voltage to the ECO switch assembly (electric parking brake switch assembly) and check that the switch illuminates.

OK:

Tester Connection

Specified Condition

Battery positive (+) → 3 (ILL+)

Battery negative (-) → 7 (ILL-)

Illuminates

Installation

INSTALLATION

PROCEDURE

1. INSTALL ECO SWITCH ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

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Removal

REMOVAL

PROCEDURE

1. REMOVE ECO SWITCH ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Wiper And Washer System(for Gasoline Model): Washer Fluid Level Warning Switch Circuit
DESCRIPTION When the washer fluid level is lower than a certain level, a warning message is displayed on the combination meter assembly. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) ...

Toyota Avalon (XX50) 2019-2022 Owners Manual