How does the wiper motor work on a corvette?

78-82 Corvette wiper motors control the wiper, delay and wash through the switch while current is supplied to the wiper motor by a stand alone wiper delay module. 84 and up Corvettes have the control switch supply power to all electronics on the wiper motors exterior plastic cover controlling wiper speed]

What kind of electrical system does a corvette have?

There have been a few changes over the years. Early Corvettes had fuses protecting the interior electrical components. If you accidentally shorted a major electrical artery under the hood, there was no stopping it until the battery was disconnected and the ensuing fire was extinguished.

Can a GM Service Manual diagnose a corvette?

This means you can only use a 68 GM service manual to diagnose the wiper and wiper door system on a 68.

Is there a way to reset the engine control module?

There are a few ways to reset your Engine control modules. One way is by disconnecting the battery cable for 2 to 3 minutes and waiting to see if the check engine light comes back on upon reconnecting the battery and start the car.

When do I Know my wiper relay is bad?

One of the quickest indicators that a problem exists with the intermittent wiper relay is when the wipers are not intermittent and only work at one speed. The relay switch sends an electrical signal to the module that controls the operation of the wiper motor and gears inside.

What causes the intermittent wiper to stop working?

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. This can lead to a potentially unsafe driving situation as sometimes we encounter weather conditions that require the use of the intermittent switch.

When do windshield wiper blades only work one speed?

The windshield wiper blades have one speed. One of the quickest indicators that a problem exists with the intermittent wiper relay is when the wipers are not intermittent and only work at one speed.

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.

What happens if the intermittent wiper switch fails?

However, when one part malfunctions, it can cause potential safety concerns. One of the most common parts to fail is the intermittent wiper relay switch. The electronic relays that are installed in today’s cars, trucks and SUV’s have to operate in very hot and grueling conditions or are subject to constant abuse.