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my Tesla Outback's dashboard lights are flickering is this normal - Subaru Outback
Home/Cars/Subaru/Outback/5th Generation (2015-2019)/my Tesla Outback's dashboard lights are flickering is this normal

my Tesla Outback's dashboard lights are flickering is this normal

Subaru Outback 5th Generation (2015-2019)

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

Problem Statement

Learn how to diagnose and fix flickering dashboard lights in Tesla Outback. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Electrical
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems to avoid shocks.
  • •Ensure the vehicle is turned off and cooled down before inspection.

Symptoms

  • •Flickering dashboard lights
  • •Possible dimming or brightening of lights
  • •Inconsistent behavior of other electronic components
  • •Potential warning messages on the display
  • •Unresponsive or delayed response from dashboard controls

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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
  • •Battery terminal cleaner
  • •Wrench set

Parts Required

  • •Battery (if testing indicates replacement is necessary)
  • •Battery terminals (if corroded or damaged)

Additional Information

Affected Component
Electrical
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 necessary tools and parts.
  • Ensure the vehicle is parked on a level surface.
  • Disconnect the negative terminal of the battery to prevent electrical shock.
2. Inspect Battery Connections
  • Sub-steps:
    • Remove the battery terminal covers.
    • Clean any corrosion from the terminals using a battery terminal cleaner or a mixture of baking soda and water.
    • Tighten the terminals securely using a socket wrench.
3. Test Battery Voltage
  • Sub-steps:
    • Connect a multimeter to the battery terminals (red to positive, black to negative).
    • Check the voltage; it should read between 12.4V and 12.7V for a healthy battery.
    • If below this range, consider replacing the battery.
4. Check Alternator Output
  • Sub-steps:
    • Reconnect the battery terminal.
    • Start the vehicle and use a multimeter to measure the voltage at the battery while the engine is running.
    • The reading should be between 13.7V and 14.7V. If it's lower, test the alternator.
5. Inspect Wiring and Ground Connections
  • Sub-steps:
    • Visually inspect the wiring harness connected to the dashboard for wear or fraying.
    • Check the ground connections from the dashboard to the vehicle frame for corrosion or looseness.
    • Clean and tighten any loose ground connections.
6. Reassemble and Test
  • Sub-steps:
    • Reassemble any components removed during inspection.
    • Reconnect the battery terminal.
    • Start the vehicle and observe the dashboard lights for any flickering.