Volvo 940 Car Wiper (1990-1998)

The Volvo 940 is a mid-size car that was produced from 1990 to 1998. It was the successor to the Volvo 240 and was replaced by the Volvo S80. The 940 was available in sedan and wagon body styles.

The Volvo 940 was known for its safety and durability. It was the first car to be equipped with side-impact airbags. 

The wiper system on the Volvo 940 is a crucial component for ensuring clear visibility during inclement weather conditions. 

Components of the Volvo 940 Wiper System

The Volvo 940 wiper system consists of several key components:

- Wiper Blades: These are the rubber strips that come into contact with the windshield and wipe away rain, snow, or debris. They should be replaced as needed, typically every 6-12 months or as recommended by the manufacturer.

- Wiper Arms: The wiper arms are attached to the wiper motor and pivot the wiper blades across the windshield. They should be checked periodically for any damage or loose connections.

- Wiper Motor: The wiper motor is responsible for powering the wiper arms and blades. It is usually located under the cowl or beneath the dashboard.

- Wiper Linkage: The wiper linkage connects the wiper motor to the wiper arms. It ensures that the wiper arms move in a synchronized and coordinated manner.

- Windshield Washer Fluid Reservoir: The windshield washer fluid reservoir holds the cleaning solution that is sprayed onto the windshield to remove dirt and debris.

- Windshield Washer Pump: The windshield washer pump draws fluid from the reservoir and sprays it through the washer nozzles onto the windshield.

- Washer Nozzles: The washer nozzles direct the windshield washer fluid onto the windshield, ensuring that it is evenly distributed.

Troubleshooting Common Wiper Issues

Like any car component, the Volvo 940 wiper system can experience occasional issues. Some of the common problems you may encounter include:

- Wiper Blades Not Wiping Properly: If your wiper blades are not effectively removing water or debris from the windshield, they may need to be replaced. Check for any tears, cracks, or hardening of the rubber.

- Wiper Arms Not Moving: If the wiper arms are not moving, check for any loose connections or damage to the linkage. Ensure that the wiper motor is functioning by listening for its operation when you activate the wipers.

- Wiper Motor Not Working: If the wiper motor is not working, it could be a result of a blown fuse, a faulty switch, or a mechanical issue within the motor itself.

- Washer Fluid Not Spraying: If the washer fluid is not spraying onto the windshield, check the fluid level in the reservoir. If the reservoir is full, the issue could be with the washer pump or clogged nozzles.

Maintaining the Volvo 940 Wiper System

To ensure the optimal performance of your Volvo 940 wiper system, regular maintenance is essential:

- Replace Wiper Blades Regularly: Wiper blades should be replaced every 6-12 months, especially before the onset of winter or rainy seasons.

- Check Wiper Arms and Linkage: Inspect the wiper arms and linkage for any damage or loose connections. Tighten any loose bolts or nuts as needed.

- Lubricate Wiper Linkage: Apply a small amount of lubricant to the wiper linkage to reduce friction and ensure smooth operation.

- Replenish Windshield Washer Fluid: Keep the windshield washer fluid reservoir filled, especially during winter months when it is essential for removing road salt and grime.

- Inspect Washer Nozzles: Check the washer nozzles regularly for any clogs or damage. Clean any clogged nozzles using a small pin or needle.

By adhering to these maintenance tips, you can prolong the lifespan of your Volvo 940 wiper system and ensure clear visibility during your driving journeys.