how to troubleshoot power window issues in Tesla Outback 5th Generation (2015-2019)

Subaru Outback 5th Generation (2015-2019)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

491 words

Problem Statement

Learn how to troubleshoot power window issues in Tesla Outback 5th Generation (2015-2019). 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 the battery before performing electrical work to prevent short circuits.
•Allow windows to fully close before working on mechanisms to avoid injury.

Symptoms

•Windows do not respond when controls are pressed
•Windows move slowly or intermittently
•Unusual grinding or clicking noises when operating windows
•Windows get stuck in a partially open or closed position
•Auto-up or auto-down feature fails to function

Diagnostic Steps

1
Inspect the window lock switch to ensure it is not engaged.
2
Check the power window fuse in the fuse box for continuity.
3
Use an OBD-II scanner to check for any related error codes.
4
Inspect the wiring harnesses for any visible damage or disconnections.
5
Test the window switch for proper function using a multimeter.
6
Check the window motor operation by applying direct battery voltage.

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
•Flathead screwdriver

Parts Required

•Power window fuse (if blown)
•Window switch (if faulty)
•Window motor (if defective)

Related Faults

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Diagnostic Steps

1
Inspect the window lock switch to ensure it is not engaged.
2
Check the power window fuse in the fuse box for continuity.
3
Use an OBD-II scanner to check for any related error codes.
4
Inspect the wiring harnesses for any visible damage or disconnections.
5
Test the window switch for proper function using a multimeter.
6
Check the window motor operation by applying direct battery voltage.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, and a flathead screwdriver.
Ensure the vehicle is turned off and parked on a flat surface.

2. Inspect Window Lock Switch

Locate the window lock switch on the driver’s door.
Ensure the switch is not engaged. If it is, disengage it and test the windows again.

3. Check Fuse

Remove the fuse panel cover located on the driver's side.
Locate the power window fuse (refer to the fuse diagram).
Remove the fuse using pliers and check for continuity. Replace if blown.

4. Test Window Switch

Disconnect the window switch from the wiring harness.
Use a multimeter to test for continuity across the switch terminals when pressed.
Replace the switch if it fails to show continuity.

5. Inspect Wiring and Connections

Visually inspect the wiring harness between the switch and the window motor.
Look for frayed wires, corrosion, or loose connections.
Repair or replace damaged wiring as necessary.

6. Test Window Motor

Disconnect the window motor from the wiring harness.
Apply direct battery voltage (12V) to the motor terminals using jumper wires.
If the motor does not operate, replace the window motor.