my Volkswagen Golf MK7.5 (2020-Present) wiper blades are not working, what could it be?

Volkswagen Golf MK7.5 (2020-Present)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

462 words

Problem Statement

Learn how to diagnose and fix non-working wiper blades on Volkswagen Golf MK7.5. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.

Symptoms

•Wiper blades do not move when activated
•Wiper control stalk does not respond
•No noise from the wiper motor
•Washer fluid does not spray
•Warning lights on the dashboard related to wipers

Diagnostic Steps

1
Check the wiper fuse for continuity using a multimeter.
2
Inspect the wiper motor connection for any loose or corroded terminals.
3
Test the wiper switch for functionality using a multimeter.
4
Verify the presence of power at the wiper motor when the switch is activated.
5
Inspect the wiper linkage for any physical damage or binding.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Socket set
•Torque wrench
•Screwdrivers

Parts Required

•Wiper motor (if faulty)
•Wiper fuse (if blown)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the wiper fuse for continuity using a multimeter.
2
Inspect the wiper motor connection for any loose or corroded terminals.
3
Test the wiper switch for functionality using a multimeter.
4
Verify the presence of power at the wiper motor when the switch is activated.
5
Inspect the wiper linkage for any physical damage or binding.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, torque wrench, and screwdrivers.
Disconnect the negative battery terminal to ensure safety.

2. Check and Replace Fuse

Locate the fuse box (consult the owner’s manual for location and diagram).
Remove the wiper fuse using a fuse puller or pliers.
Inspect the fuse for continuity; replace it if blown with a fuse of the same amperage.

3. Inspect and Repair Wiper Motor

Reconnect the battery and turn on the ignition (do not start the engine).
Use a multimeter to check for voltage at the wiper motor connector while activating the wiper switch.
If voltage is present but the motor does not operate, remove the motor:
- Disconnect the motor connector.
- Remove the mounting screws using a socket set.
- Replace the wiper motor with a new unit.
- Torque the mounting screws to the manufacturer’s specifications.

4. Check Wiper Linkage

If the wiper motor is functional, inspect the wiper linkage:
- Remove the wiper arms using a puller if needed.
- Inspect the linkage for wear, bends, or binding.
- Lubricate or replace any damaged components as necessary.

5. Reassemble and Test

Reinstall the wiper arms and secure them in the park position.
Reconnect the negative battery terminal.
Test the wipers to ensure they are functioning properly.