how do I locate the blower motor resistor on Tesla Outback 4th Generation (2010-2014)

Subaru Outback 4th Generation (2010-2014)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

472 words

Problem Statement

Step-by-step guide to locate and replace the blower motor resistor in a 2010-2014 Tesla Outback. Includes symptoms, tools required, and safety tips.

Affected Component

HVAC

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent short circuits.

Symptoms

•Inconsistent airflow from the HVAC system
•Fan only works at certain speed settings
•No airflow from the vents at all
•HVAC system not responding to speed adjustments
•Blower motor fails to operate completely

Diagnostic Steps

1
Review the vehicle's service manual for HVAC system schematics.
2
Ensure the vehicle is powered off and the keys are removed from the ignition.
3
Inspect under the dashboard on the passenger side for access points.
4
Check for any plastic covers or panels that may need to be removed.
5
Identify the wiring harness connected to the blower motor for reference.

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

•Socket set
•Screwdriver set
•Flashlight

Parts Required

•Blower motor resistor

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Review the vehicle's service manual for HVAC system schematics.
2
Ensure the vehicle is powered off and the keys are removed from the ignition.
3
Inspect under the dashboard on the passenger side for access points.
4
Check for any plastic covers or panels that may need to be removed.
5
Identify the wiring harness connected to the blower motor for reference.

Solution

1. Preparation

Gather necessary tools: socket set, screwdriver set, and flashlight.
Disconnect the vehicle battery to ensure safety while working on electrical components.

2. Remove Under-Dash Panel

Use a screwdriver to remove screws securing the under-dash panel on the passenger side.
Carefully pull down the panel to expose the area behind it.
Set the panel aside in a safe location.

3. Locate the Blower Motor Resistor

Identify the blower motor assembly which is typically located near the blower motor itself.
Look for a small rectangular component attached to the blower motor housing.
Trace the wires from the blower motor to locate the resistor, which is often mounted nearby.

4. Disconnect the Resistor

Once located, unplug the electrical connector from the blower motor resistor.
Remove the screws or clips securing the resistor in place using a socket set or screwdriver.

5. Replace the Resistor

Install the new blower motor resistor by securing it in place with screws or clips.
Reconnect the electrical connector ensuring it clicks into place.

6. Reassemble the Dashboard Panel

Reattach the under-dash panel by aligning it correctly and securing it with screws.
Ensure all screws are tightened to avoid any rattling.

7. Reconnect the Battery

Reconnect the vehicle battery and check all electrical connections.