how to fix the wiper blades not working in my Tesla Outback 5th Generation (2015-2019)?

Subaru Outback 5th Generation (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

515 words

Problem Statement

Learn how to diagnose and fix wiper blades not working in Tesla Outback 5th Generation (2015-2019). Step-by-step guide with tools and procedures.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Allow the vehicle to cool before inspecting or working under the hood.

Symptoms

•Wiper blades do not move when activated
•Wiper control stalk does not produce any response
•No unusual sounds from the wiper motor
•Wiper fluid does not spray when activated
•Warning lights or messages related to wipers on the dashboard

Diagnostic Steps

1
Inspect the wiper blade control stalk for physical damage or obstruction.
2
Check the fuse related to the wiper system using the vehicle’s fuse box diagram.
3
Test the wiper motor by applying direct power to it from the battery.
4
Scan for any error codes using an OBD-II scanner to identify electronic issues.
5
Verify that the wiper linkage is not seized or broken by inspecting the connection points.

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

•Flathead screwdriver
•Multimeter
•OBD-II scanner
•Safety gloves

Parts Required

•Wiper motor (if faulty)
•Wiper linkage (if damaged)
•Fuse (if blown)

Related Faults

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Diagnostic Steps

1
Inspect the wiper blade control stalk for physical damage or obstruction.
2
Check the fuse related to the wiper system using the vehicle’s fuse box diagram.
3
Test the wiper motor by applying direct power to it from the battery.
4
Scan for any error codes using an OBD-II scanner to identify electronic issues.
5
Verify that the wiper linkage is not seized or broken by inspecting the connection points.

Solution

1. Preparation

Gather tools: flathead screwdriver, multimeter, OBD-II scanner, and safety gloves.
Ensure the vehicle is parked on a level surface and the ignition is off.

2. Inspect and Replace Fuse

Locate the fuse box, typically found under the dashboard or in the engine compartment.
Remove the cover and identify the wiper fuse using the diagram.
Use a multimeter to check continuity. If blown, replace with a fuse of the same amperage (typically 15A).

3. Test and Replace Wiper Motor

Disconnect the negative battery terminal to ensure safety.
Access the wiper motor by removing any necessary panels or covers.
Use a multimeter to check power at the motor connector when the wiper switch is activated.
If there is power but the motor does not run, replace the wiper motor.
If no power, trace back to the control stalk or wiring harness for continuity.

4. Inspect Wiper Linkage

Visually inspect the wiper linkage for any signs of wear or breakage.
If damaged, remove the wiper arms by loosening the securing nuts and pull them off.
Disconnect the linkage from the motor and replace if necessary.
Reinstall the linkage and wiper arms, ensuring they are correctly aligned.

5. Reassemble and Test

Reconnect the negative battery terminal.
Reinstall any panels or covers that were removed during the process.
Activate the wipers to ensure they operate correctly.