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Home/Cars/Subaru/Outback/5th Generation (2015-2019)/my Tesla Outback won't start just clicks what should I check

my Tesla Outback won't start just clicks what should I check

Subaru Outback 5th Generation (2015-2019)

Severity: highDifficulty: medium1-2 hours
3 min read
510 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 the no-start issue in your Tesla Outback. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Component
Electrical
Repair Time
1-2 hours

Safety Warnings

  • ⚠Disconnect the battery before working on electrical components to avoid short circuits
  • ⚠Ensure the engine is cool before working on the starter motor to prevent burns

Symptoms

  • •Single click sound when the ignition is engaged
  • •No engine turnover or cranking
  • •Dashboard lights may illuminate but do not indicate any specific failures
  • •Potential dimming of headlights when attempting to start
  • •Battery warning light may be illuminated (if equipped)

Diagnostic Steps

  1. 1Check the battery voltage using a multimeter to ensure it is within the normal range (12.4V or higher)
  2. 2Inspect battery terminals for corrosion or loose connections
  3. 3Test the starter motor by attempting to jump-start the vehicle
  4. 4Check for any blown fuses related to the ignition or starter system
  5. 5Inspect the wiring harness for any visible damage or disconnections
  6. 6Verify that the vehicle is in the correct gear (Park or Neutral) for starting

Solution

Solution

1. Preparation

  • Gather tools: OBD-II scanner, multimeter, socket set, and a wrench set.
  • Ensure the vehicle is in Park or Neutral and the parking brake is engaged.
  • Disconnect the negative battery terminal to ensure safety.

2. Battery Check

  • 1.1: Reconnect the battery terminal and use a multimeter to measure the voltage. If it reads below 12.4V, charge or replace the battery.
  • 1.2: Inspect and clean the battery terminals. Remove any corrosion using a wire brush and a mixture of baking soda and water.

3. Starter Motor Inspection

  • 2.1: If the battery is good, check the starter motor. Locate the starter (usually at the rear of the engine).
  • 2.2: Disconnect the starter motor's electrical connections.
  • 2.3: Use jumper cables to apply direct power to the starter; if it engages, it needs replacement.

4. Wiring and Fuse Check

  • 3.1: Inspect all relevant fuses using the vehicle’s fuse box diagram.
  • 3.2: Replace any blown fuses with the appropriate rating.
  • 3.3: Check the wiring harness connected to the starter and ignition systems for any signs of wear or damage.

5. Reassembly and Final Checks

  • 4.1: Reconnect all components and terminals securely.
  • 4.2: Reconnect the negative battery terminal.
  • 4.3: Attempt to start the vehicle again.

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
  • Wrench set
  • Wire brush

Parts Required

  • Replacement battery (if needed)
  • Replacement starter motor (if needed)
  • Fuses (if any are blown)

Additional Information

Component

Electrical

Repair Time

1-2 hours

Difficulty

medium

Severity

high

Tools

5 items

Parts

3 items

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