Honda HR-V Owners & Service Manuals

Honda HR-V: Description

HEATED WINDSHIELD WIPER AREA SYSTEM DESCRIPTION - CONTROL/FUNCTION

The Timer Function

The heated windshield wiper area provides the timer control function that is managed by the MICU.

  • The timer control is operated by turning the vehicle to the ON mode and turning the heated windshield wiper area switch ON. The timer operating time is about 15 minutes. If the heated windshield wiper area switch is turned on when the timer is active, it toggles between ON and OFF every time the switch is pressed.

Exterior Trim - Testing & Troubleshooting

  • When the heated windshield wiper area switch is ON before turning the vehicle to the ON mode, the timer control does not operate. When the heated windshield wiper area switch input signal remains ON for more than 15 minutes, the timer output will be turned OFF in about 15 minutes.

Exterior Trim - Testing & Troubleshooting

HEATED WINDSHIELD WIPER AREA SYSTEM DESCRIPTION - OVERVIEW

Some models come equipped with the heated windshield wiper area. The defogger wire is installed bellow the windshield wiper area, and the defogger wire helps releasing the windshield wiper blade fixation caused by the freezing in the winter season.

Exterior Trim - Testing & Troubleshooting

Exterior Trim - Testing & Troubleshooting

HEATED WINDSHIELD WIPER AREA SYSTEM DESCRIPTION - SYSTEM DIAGRAM

Exterior Trim - Testing & Troubleshooting

WIPERS/WASHERS SYSTEM DESCRIPTION - COMPONENTS

Wiper/Washer Switch

The wiper/washer switch inputs the switch status to the MICU.

Wiper Motor

The windshield wiper motor and the rear window wiper motor are controlled by the MICU. Auto-stop contacts are provided in each motor, and the motor stop position is fed back to the MICU. When the motor temperature becomes high because of an overload etc., the motor is stopped temporarily by its circuit breaker, interrupting the circuit.

Washer Motor

The MICU controls the washer motor with the signal inputs from the washer switch. The integral washer motor uses the differential pressure valves and spray can be switched between the windshield and rear window according to the rotating direction.

Exterior Trim - Testing & Troubleshooting

WIPERS/WASHERS SYSTEM DESCRIPTION - CONTROL/FUNCTION

Windshield Wiper

The MICU operation controls the windshield wiper operation according to the wiper switch signal, the washer switch signal, the windshield wiper motor auto-stop (AS) signal, and other input data. Intermittent wiper control, which is vehicle speed-dependent, as well as wiper control when starting up, is performed according to shift position signal, brake switch signal, parking brake switch signal, and vehicle speed signal in addition to wiper HI/LO, wiper mist operation, washer linkage, and other basic operations.

Exterior Trim - Testing & Troubleshooting

Rear Window Wiper

The MICU performs control according to the wiper switch signal, the back-up light signal, the washer switch signal, the rear window motor auto-stop (AS) signal, and other input data. Wiper and washer linkage or reverse linkage is set.

Exterior Trim - Testing & Troubleshooting

Washer

The MICU controls the washer motor with the signal inputs from the washer switch. The integral washer motor uses the differential pressure valves and spray can be switched between the windshield and rear window according to the rotating direction.

WIPERS/WASHERS SYSTEM DESCRIPTION - OVERVIEW

The vehicle is equipped with the pre-set interval intermittent windshield wiper/washer and the rear wiper/washer. The wiper/washer motor is controlled by the MICU based on the signals from the wiper/washer switches.

Exterior Trim - Testing & Troubleshooting

Exterior Trim - Testing & Troubleshooting

Exterior Trim - Testing & Troubleshooting

Exterior Trim - Testing & Troubleshooting

WIPERS/WASHERS SYSTEM DESCRIPTION - SYSTEM DIAGRAM

Exterior Trim - Testing & Troubleshooting

    READ NEXT:

     Testing

     Heated Windshield Wiper Area Switch Test

    Test 1. Driver's Dashboard Lower Cover - Remove 2. Heated Windshield Wiper Area Switch - Test NOTE : Mounting position of the heated windshield wiper area switch (A) is changed depending on the model

     Tailgate Latch Switch Test

    Test 1. Tailgate Lower Trim Panel - Remove - Refer to: Interior Trim Removal and Installation - Door Areas, or Interior Trim Removal and Installation - Tailgate Areas, or Interior Trim Removal and I

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     General Information

    HOW TO ENTER VSA MAINTENANCE MODE Procedure 1. Maintenance Mode - Enter NOTE: Entering condition of VSA Maintenance Mode - Refer to: VSA System Description - Hill Start Assist Control, or VSA System Description - System Diagram, or VSA System Description - Engine Drag Torque Control, or VSA

     Maximum Load Limit

    The maximum load for your vehicle is 850 lbs (385 kg). See Tire and Loading Information label attached to the driver's doorjamb. This figure includes the total weight of all occupants, cargo, and accessories, and the tongue load if you are towing a trailer. Steps for Determining Correct Load Limi

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