how to fix the rear brakes on my Tesla Outback 5th Generation (2015-2019)

Subaru Outback 5th Generation (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

592 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 diagnose and fix rear brake issues on your 2015-2019 Tesla Outback. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always wear safety glasses and gloves when working on brake components.
•Ensure the vehicle is securely lifted and supported before working underneath.

Symptoms

•Squeaking or grinding noise when braking
•Reduced braking efficiency or responsiveness
•Pulsation in the brake pedal during braking
•Warning light on the dashboard indicating brake issues
•Uneven wear on rear brake pads or rotors

Diagnostic Steps

1
Inspect the rear brake pads for thickness and signs of wear.
2
Check the rear brake rotors for scoring or warping.
3
Examine brake fluid levels and condition.
4
Inspect the brake calipers for leaks or damage.
5
Scan for any error codes using an OBD-II scanner to check for electronic brake issues.

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

•Jack and jack stands
•Lug wrench
•Brake cleaner
•C-clamp or brake caliper tool
•Torque wrench
•OBD-II scanner

Parts Required

•Rear brake pads
•Rear brake rotors (if necessary)
•Brake fluid (if needed)

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Solution

1. Preparation

Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
Gather tools and parts needed for the repair.
Tools Required:
- Jack and jack stands
- Lug wrench
- Brake cleaner
- C-clamp or brake caliper tool
- Torque wrench
- OBD-II scanner (for diagnostics)

2. Remove the Wheel

Loosen the lug nuts slightly while the vehicle is on the ground.
Use the jack to lift the rear of the vehicle and secure it with jack stands.
Completely remove the lug nuts and take off the wheel.

3. Remove Brake Caliper

Locate the caliper mounting bolts and remove them using a socket wrench.
Carefully slide the caliper off the rotor. Avoid pulling on the brake line.
Secure the caliper to the suspension or hang it using a bungee cord to prevent stress on the brake line.

4. Inspect and Replace Brake Pads

Remove the old brake pads from the caliper bracket.
Inspect the caliper bracket for any damage or corrosion; clean if necessary.
If replacing pads, install new brake pads in the caliper bracket, ensuring they are properly seated.

5. Compress Caliper Piston

Use a C-clamp or brake caliper tool to compress the caliper piston back into the caliper housing to accommodate the new pads.
Ensure the piston is fully retracted before proceeding.

6. Reassemble Components

Place the caliper back over the new brake pads and rotor.
Reinstall the caliper mounting bolts and tighten to manufacturer's specifications, typically around 20-30 ft-lbs.
Reinstall the wheel, hand-tighten the lug nuts, and lower the vehicle back to the ground.

7. Final Checks

Tighten the lug nuts to the specified torque setting (usually around 80-100 ft-lbs).
Pump the brake pedal a few times to ensure the brake pads seat against the rotor.