my Volkswagen Golf MK6 (2009-2014) wipers won't turn off, how do I fix this?

Volkswagen Golf MK7 (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

540 words

Problem Statement

Learn how to diagnose and fix windshield wipers that won't turn off in Volkswagen Golf MK6. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems to prevent shorts.
•Allow the wiper motor to cool down if it has been running continuously for an extended period.

Symptoms

•Windshield wipers operate continuously without stopping
•Wiper control stalk appears unresponsive
•Possible rapid clicking sound from the wiper motor
•Check engine light may illuminate intermittently
•Battery drain due to continuous wiper operation

Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or malfunction.
2
Scan for error codes using an OBD-II scanner to check for any related electrical issues.
3
Verify wiper relay functionality by testing or swapping with a known good relay.
4
Check the wiper motor for signs of electrical shorts or malfunctions.
5
Examine the wiring harness and connections for corrosion or damage.

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 (flathead and Phillips)

Parts Required

•Wiper control stalk
•Wiper relay
•Wiper motor (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or malfunction.
2
Scan for error codes using an OBD-II scanner to check for any related electrical issues.
3
Verify wiper relay functionality by testing or swapping with a known good relay.
4
Check the wiper motor for signs of electrical shorts or malfunctions.
5
Examine the wiring harness and connections for corrosion or damage.

Solution

1. Preparation

Gather tools and parts required for repair.
Disconnect the negative terminal of the battery to ensure safety.

Tools Required:

OBD-II scanner
Multimeter
Socket set
Torque wrench
Screwdrivers (flathead and Phillips)

2. Inspect and Replace Wiper Control Stalk

Remove the Steering Column Cover:
- Use a screwdriver to remove screws securing the cover. Gently pry apart the cover sections.
Disconnect the Wiper Control Stalk:
- Locate the connector at the base of the control stalk and disconnect it.
Replace the Control Stalk:
- Remove the mounting screws and detach the old stalk. Install the new stalk by reversing the removal steps.

3. Check and Replace Wiper Relay

Locate the Wiper Relay:
- Refer to the vehicle's manual for the exact location of the relay in the fuse box.
Test the Relay:
- Remove the relay and test it with a multimeter for continuity. If defective, replace with a new relay.
Reinstall the Relay:
- Insert the new relay into the original location ensuring it is seated properly.

4. Inspect the Wiper Motor

Access the Wiper Motor:
- Remove the wiper arms by loosening the nuts with a socket set, then detach the motor cover if applicable.
Check Electrical Connections:
- Examine the motor's electrical connectors for corrosion or damage. Clean or replace as necessary.
Test the Motor:
- Apply direct power to the motor to ensure it operates correctly. If it does not, replace the wiper motor.