How to Fix a Driver Side Windshield Wiper that has Stopped Working

The driver side windshield wiper has stopped working and needs to be serviced.

Windshield Wiper Stopped Working on Driver Side

If you are having trouble with your windshield wiper on the driver side, you’re not alone. Many drivers find that their windshield wipers will eventually stop working on one side of the car. This can be frustrating, particularly when a sudden shower leaves you without visibility. Fortunately, through diagnosing the problem and replacing parts, it is possible to fix this issue yourself.

The problem likely lies in either a worn-out motor or electrical connection. To determine whether it’s the latter or former, insert a meter prong into pin 18 of the plug located behind the curtain airbag on the driver’s side. If it reads 10V-12V, your motor is likely broken and needs to be replaced. However, if no power registers, it may mean that an electrical connection is loose or corroded. In that case, you can look to fix any exposed wires or check for corrosion before purchasing a replacement motor.

In either situation, you may need to first use a screwdriver in order to remove part of the plastic casing around the motor or plugs before addressing any problems. Specifically, ensure that pins 16 and 17 have an article for power registration before attempting other forms of repair which may require more know-how and special replacement parts.

With attention and patience – as well as some extra parts from an auto store – your windshield wipers should be back up in working order soon enough!

Causes of Windshield Wiper Stopped Working on Driver Side

Windshield wipers are an essential part of driving safety, as they help keep the windshield clear of water and debris. Unfortunately, sometimes they can stop working due to mechanical or electrical issues. Mechanical malfunction could be due to worn out blades or operating arms, while electrical or electronic issues could be caused by faulty controllers or wiring harness. It is important to identify the cause of the problem in order to fix it correctly.

Troubleshooting the Problem

The first step in troubleshooting a windshield wiper issue is an inspection of the mechanical components. This includes checking for worn out blades and operating arms, as well as making sure the linkage between them is secure and functioning properly. Once any mechanical issues have been identified and fixed, then it is time to move onto identifying any electrical or electronic faults. This can involve checking for burned out motors or loose wiring connections, as well as inspecting the controller for any signs of damage or corrosion.

Taking Apart the Wiper System

To access the components that may need replacing, it is necessary to take apart the wiper system. This involves removing side arm covers and disconnecting any electrical connectors that may be attached to individual motors or controllers. It is important to note that when taking apart the motor assembly, all nuts and bolts should be labeled so that they can be reassembled correctly later on. Once all necessary parts have been removed from the system, then it is time to replace any faulty mechanism with new ones.

Replacing Faulty Mechanism

Replacing worn out blades and operating arms can often solve many windshield wiper issues. Additionally, installing new motors with advanced controllers can greatly improve performance and ensure reliable operation in all weather conditions. It is important to ensure that all new parts are compatible with existing systems before installation so that everything works together properly once put back together again.

Testing Fault Finding and Replacements

Once all necessary repairs have been made and any replaced parts have been installed correctly, then it is time to test everything out before putting it back into use on a vehicle again. This includes checking all connections and wiring harnesses for proper operation as well as setting rain sensing memory functions if applicable on certain models of wipers. If everything checks out okay after testing then there should no longer be an issue with windshield wipers not working correctly on a driver side window anymore!

Reinstalling the Entire System

If the windshield wiper on the driver side has stopped working, it is important to first consider reinstalling the entire system. This includes rechecking the full movement of operating arms and reapplying the motor covers to secure the wipers. Ensuring that all components are correctly installed can help to ensure that the wipers are working properly.

Advanced Tools for Diagnosis

For further diagnosis, it is important to use advanced tools such as multimeters to check for voltages and currents as well as running automated tests using digital oscilloscopes. This can help identify any underlying issues with the system and lead to a better understanding of what needs to be done in order to get the windshield wipers working again.

Maintenance Schedule After Servicing

Once servicing has been completed, it is important to create a maintenance schedule in order to keep an eye on any potential problems that could arise in future. This includes periodic checks for faulty belt drive motors as well as regular checkups on performance of controllers. By keeping track of these elements, it is possible to ensure that any issues can be identified quickly and dealt with before they become costly problems.

FAQ & Answers

Q: What are the causes of Windshield Wiper Stopped Working on Driver Side?
A: The most common causes of windshield wiper stopped working on driver side are mechanical malfunction or electrical or electronic issues.

Q: How can I troubleshoot the problem?
A: To troubleshoot the problem, start by inspecting the mechanical components and then identify any electrical and electronic faults.

Q: How do I take apart the wiper system?
A: To take apart the wiper system, remove the side arm covers and then disconnect all electrical connectors for individual motors.

Q: What is involved in replacing faulty mechanisms?
A: Replacing faulty mechanisms involves replacing the blades and operating arms, as well as installing new motors and advanced controllers.

Q: What tools are required to diagnose this issue?
A: Advanced tools such as a multimeter can be used to check voltages and currents, while a digital oscilloscope can be used to run automated test functions.

In conclusion, a windshield wiper not working on the driver side is likely a sign of a faulty motor, wiper blade, or other wiper-related component. It is important to have it diagnosed and repaired by a professional as soon as possible to avoid any further damage or safety risks.