Menu Close

What causes intermittent wipers to stop working?

What causes intermittent wipers to stop working?

Your wiper relay could be bad if the low and high speed wiper positions function properly but the intermittent function stops working. Any combination of positions working or not working is a good indication of a faulty relay.

What module controls wipers?

The windshield wiper control module drives the wiper motor based on the the current state of the wiper switch, mostly to support the intermittent wipe feature. This is also known as the wiper delay module.

What does a wiper motor pulse board module do?

It is located underneath the dashboard, above the brake and accelerator pedal, and is responsible for the complete operation of the windshield wiper system. This device controls intermittent wiper operation, high/low speed wiping, and obviously turns the wipers on or off.

Where is the intermittent windshield wiper relay located?

Where is the intermittent windshield wiper relay located? This relay is controlled by the integrated control unit located in the fuse and relay panel at the left kick panel. The Vigor is similar to the Legend, but the intermittent relay is located at the front of the engine compartment.

How do you test a wiper control module?

Use the fuse pattern shown on the cover and locate the wiper motor fuse. Test the fuse using your twelve volt test light. Clip the ground lead to a solid ground source and touch the positive lead to each side of the fuse. If the test light lights up on both terminals, the fuse is good.

What happens when a wiper relay goes bad?

When the relay is faulty, the windshield wipers will only work at the same speed that the last relay signal was sent. If you make a change in the settings and the wipers don’t react, it’s most likely due to a malfunction in the intermittent wiper relay.

How do you know if your wiper motor is bad?

Common signs include wiper blades that move slower than programmed, only have one speed, do not move at all, and don’t park in the correct position.

Do you need a relay for wiper motor?

The washer systems associated with your windshield wiper control switch usually doesn’t need a relay. It wires direct from the control to the pump.

How do I know if my wiper relay is bad?

One of the most common parts to fail is the intermittent wiper relay switch….Symptoms of a Bad or Failing Intermittent Wiper Relay

  1. The windshield wiper blades have one speed.
  2. The windshield wiper blades don’t work.
  3. Wiper blades operate at speeds different than you selected.
  4. Humming noise when the wipers are on.

How do you know if your wiper switch is bad?

Common signs include windshield wipers not turning on or off, not changing speed or settings, and the turn signals not working.

Where are the intermittent wipers on a Dodge Ram 1500?

Then I found out by accident that 1500 thru 3500 dodges have there own intermittent wiper module located to the right of steering column below inst.panal and on some model behind glove box. Part# 4303-104. You have to get part thru salvage yard. It is about 3″x4″. they are about 25.00/30.00 bucks. good luck

Why is my intermittent wiper relay not working?

Since the intermittent wiper relay is responsible for sending signals to the module, it’s also possible that it could send an incorrect signal when it is malfunctioning. Most of the time, this signal will be to the motor to cease operation of the wiper blades.

Why do my intermittent wipers not wok on intermittent setting?

My intermittent wipers do not wok on intermittent setting, my wipers only work on regular & fast speed. not work, my wipers only work when you turn the knob to regular or fast. And if I try the intermittent wipers, I can try them but they not stop when i turn of the wipers.

Why does my car not have a wiper motor?

This is usually caused by the wiper motor not getting the power that it needs due to a bad relay. In most cases, a professional mechanic will replace the intermittent wiper relay and the controls at the same time to ensure all of the supporting connections work smoothly together.