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my Ford F-150 13th Generation (2015-2020) remote start isn’t working what should I check - Ford F-150
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my Ford F-150 13th Generation (2015-2020) remote start isn’t working what should I check

Ford F-150 13th Generation (2015-2020)

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

Problem Statement

Learn how to diagnose and fix remote start issues in Ford F-150 (2015-2020). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Electrical
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the vehicle battery before working on electrical components.

Symptoms

  • •Remote start button does not activate the engine
  • •No response from the key fob when pressing the remote start button
  • •Check engine light illuminated
  • •Vehicle does not start when the ignition key is used
  • •Security system indicator light blinking rapidly

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

  • •OBD-II scanner
  • •Multimeter
  • •Fuse puller
  • •Screwdriver set

Parts Required

  • •Key fob battery (CR2032 or equivalent)
  • •Replacement fuse (if necessary)

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 in a safe location and the engine is off.

Tools Required:

  • OBD-II scanner
  • Multimeter
  • Fuse puller
  • Screwdriver set
2. Check Key Fob Battery
  • Open the key fob using a small screwdriver.
  • Remove the old battery and replace it with a new one (CR2032 or equivalent).
  • Reassemble the key fob and test the remote start function.
3. Inspect Battery Voltage
  • Using a multimeter, check the vehicle battery voltage.
  • If the voltage is below 12.4 volts, charge or replace the battery.
  • Ensure battery terminals are clean and tightly secured.
4. Check Fuses
  • Locate the fuse box under the dashboard or hood.
  • Consult the owner’s manual to identify the fuse related to the remote start system.
  • Remove the fuse and inspect it; replace if blown.
  • Reinstall the new fuse and test the remote start.
5. Verify Door and Hood Closure
  • Ensure all doors and the hood are properly closed.
  • If any door or hood is ajar, the remote start will not activate.
  • Adjust or repair any faulty door or hood sensors.
6. Reset Remote Start System
  • Disconnect the vehicle battery for 10 minutes to reset the system.
  • Reconnect the battery and test the remote start function again.