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my Tesla Outback 5th Generation (2015-2019) has no power to the blower motor how to fix it - Subaru Outback
Home/Cars/Subaru/Outback/5th Generation (2015-2019)/my Tesla Outback 5th Generation (2015-2019) has no power to the blower motor how to fix it

my Tesla Outback 5th Generation (2015-2019) has no power to the blower motor how to fix it

Subaru Outback 5th Generation (2015-2019)

Error Codes
1-2 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
525 words

Problem Statement

Learn how to diagnose and fix the blower motor power issue in Tesla Outback (2015-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
HVAC
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect battery before working on electrical systems.
  • •Allow the vehicle to cool down before accessing any components to avoid burns.

Symptoms

  • •Blower motor does not operate
  • •No airflow from vents regardless of fan settings
  • •Dashboard controls for HVAC appear unresponsive
  • •No noise from blower motor when activated
  • •Potential warning lights related to HVAC may be illuminated

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •Multimeter
  • •Socket set
  • •Flathead screwdriver
  • •Safety gloves

Parts Required

  • •Blower motor fuse (if blown)
  • •Blower motor relay (if faulty)

Additional Information

Affected Component
HVAC
Estimated Time
1-2 hours
Difficulty
medium
Severity
medium
Tools Required
4 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather tools and parts needed.
  • Disconnect the vehicle's battery to ensure safety.
  • Tools Required: Multimeter, socket set, flathead screwdriver, safety gloves.
2. Inspect and Replace Fuse
  • Locate the fuse box in the vehicle (refer to the owner's manual for specific location).
  • Remove the cover and find the blower motor fuse.
  • Check the fuse visually or with a multimeter for continuity.
  • If blown, replace with a new fuse of the same amperage.
3. Test and Replace Relay
  • Locate the blower motor relay in the fuse box.
  • Remove the relay and test it using a multimeter for continuity.
  • If faulty, replace the relay with a new one.
4. Test the Blower Motor
  • Reconnect the vehicle battery.
  • Plug in the blower motor connector.
  • Turn on the HVAC system to the highest setting.
  • Use a multimeter to measure voltage at the blower motor connector.
  • If there is no voltage, further inspection of the wiring harness is required.
5. Inspect Wiring and Connectors
  • Visually inspect all wiring leading to the blower motor for any signs of wear, corrosion, or disconnection.
  • Repair or replace damaged wiring and ensure all connectors are secure.
6. Reassemble and Finalize
  • Reinstall any covers or panels removed during inspection.
  • Ensure that all tools are accounted for and the work area is clean.