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Home/Cars/Skoda/Octavia/NFL (2020-Present)/my Skoda Octavia's remote start function is not working, what to do?

my Skoda Octavia's remote start function is not working, what to do?

Skoda Octavia NFL (2020-Present)

Error Codes
Severity: mediumDifficulty: medium1-2 hours
3 min read
490 words

Problem Statement

Learn how to diagnose and fix the remote start issue in your Skoda Octavia. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Component
Electrical
Repair Time
1-2 hours

Safety Warnings

  • ⚠Disconnect battery before working on electrical systems to avoid shorts
  • ⚠Ensure the vehicle is in a ventilated area during testing to avoid exhaust build-up

Symptoms

  • •Remote start button does not activate engine
  • •No response from the vehicle when attempting to start remotely
  • •Vehicle starts normally using the key or fob
  • •Dashboard lights may illuminate but engine does not start
  • •Possible error message on the display regarding remote start

Diagnostic Steps

  1. 1Check the vehicle’s battery voltage to ensure it is sufficiently charged
  2. 2Inspect the key fob battery and replace if necessary
  3. 3Verify the remote start system is enabled in the vehicle’s settings
  4. 4Use an OBD-II scanner to check for any error codes related to the remote start system
  5. 5Inspect the remote start module wiring for any visible damage or disconnections
  6. 6Confirm that all doors are closed and the vehicle is in park mode

Solution

Solution

1. Preparation

  • Gather tools and materials needed for the repair.
  • Ensure the vehicle is parked in a safe location and the engine is off.
  • Disconnect the negative terminal of the battery to prevent electrical shorts.

2. Inspect and Replace Key Fob Battery

  • Open the key fob using a small flathead screwdriver.
  • Remove the old battery (typically a CR2032) and replace it with a new one, ensuring correct polarity.
  • Reassemble the key fob and test the remote start function.

3. Verify System Settings

  • Reconnect the vehicle battery.
  • Start the vehicle using the ignition key.
  • Access the vehicle settings via the infotainment system and navigate to the remote start settings.
  • Ensure that the remote start feature is enabled.

4. Check Remote Start Module Wiring

  • Remove any panels necessary to access the remote start module.
  • Inspect the wiring harness for loose connections or damage.
  • Secure any loose connectors and repair any damaged wires, using electrical tape or solder as needed.

5. Recheck Vehicle Settings and Test

  • Reconnect the battery terminal.
  • Test the remote start function again after ensuring all doors are closed and the vehicle is in park.

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
  • Screwdriver set
  • Electrical tape
  • Multimeter

Parts Required

  • Key fob battery (CR2032)
  • Replacement wiring or connectors (if necessary)

Additional Information

Component

Electrical

Repair Time

1-2 hours

Difficulty

medium

Severity

medium

Tools

4 items

Parts

2 items

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