Volkswagen Golf Seventh Generation (2013-2020) windshield wipers not working how to troubleshoot

Volkswagen Golf Eighth Generation (2020-present)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

522 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to troubleshoot and fix windshield wipers not working on Volkswagen Golf (2013-2020). Step-by-step guide with diagnostic steps and solutions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems to avoid shocks or shorts

Symptoms

•Windshield wipers do not activate when the lever is used
•No sound or movement from wiper motor
•Wiper blades remain in a fixed position
•Washer fluid does not spray
•Dashboard wiper warning light may illuminate

Diagnostic Steps

1
Check the fuse for the windshield wiper system using the fuse box diagram
2
Use an OBD-II scanner to check for any related error codes
3
Inspect the wiper switch for any visible damage or wear
4
Test the wiper motor by applying direct power to it from the battery
5
Check the wiring and connectors for any signs of corrosion or disconnection
6
Examine the wiper linkage for any mechanical failure or disconnection

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
•Socket set
•Jumper wires
•Fuse puller
•Pliers

Parts Required

•Windshield wiper motor (if faulty)
•Replacement fuse (if blown)

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Diagnostic Steps

1
Check the fuse for the windshield wiper system using the fuse box diagram
2
Use an OBD-II scanner to check for any related error codes
3
Inspect the wiper switch for any visible damage or wear
4
Test the wiper motor by applying direct power to it from the battery
5
Check the wiring and connectors for any signs of corrosion or disconnection
6
Examine the wiper linkage for any mechanical failure or disconnection

Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a level surface and ensure the ignition is off.
Disconnect the battery to prevent electrical shorts during the repair.

2. Inspect and Replace the Fuse

Locate the fuse box, typically under the dashboard or in the engine compartment.
Identify the fuse related to the windshield wipers using the diagram.
Remove the fuse using a fuse puller or pliers.
Inspect the fuse; if it is blown, replace it with a new fuse of the same amperage.

3. Wiper Motor Test

Reconnect the battery.
Remove the wiper arm assembly by loosening the nut with a socket set and pulling the arm off the splines.
Disconnect the wiring harness from the wiper motor.
Use jumper wires to connect the wiper motor directly to the battery (positive to positive and negative to negative).
If the motor operates, it is functioning; if not, it may need replacement.

4. Replace Wiper Motor (if necessary)

If the motor does not operate, remove the wiper motor by unscrewing the mounting bolts.
Replace with a new motor, ensuring it is compatible with the vehicle model.
Reconnect the wiring harness and secure the motor with bolts.

5. Reassemble Wiper Arm

Reinstall the wiper arm onto the motor shaft, aligning it properly.
Tighten the nut to the manufacturer’s specified torque (usually around 15-20 Nm).
Test the wipers by turning on the ignition and activating the wiper switch.