my Ford F-150 13th Generation (2015-2020) won't start just clicks

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

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

584 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 Ford F-150 (2015-2020) with clicking sound. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to avoid short circuits.
•Allow engine components to cool before working on them to prevent burns.

Symptoms

•Clicking sound from the starter when attempting to start the engine
•Dashboard lights dim or flicker when the ignition is turned on
•No engine cranking or turning over
•Battery warning light illuminated
•Electrical components (e.g., lights, radio) may function intermittently or weakly

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read at least 12.4 volts.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the battery with a load tester to ensure it holds a charge under load.
4
Use an OBD-II scanner to check for any stored error codes related to the starting system.
5
Inspect the starter relay and fuses related to the starting system for continuity.
6
Verify the condition of the ignition switch and wiring harness for damage or wear.

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
•Wire brush
•Load tester
•OBD-II scanner
•Socket set
•Torque wrench

Parts Required

•New battery (if necessary)
•Starter relay (if necessary)
•Starter motor (if necessary)

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Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read at least 12.4 volts.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the battery with a load tester to ensure it holds a charge under load.
4
Use an OBD-II scanner to check for any stored error codes related to the starting system.
5
Inspect the starter relay and fuses related to the starting system for continuity.
6
Verify the condition of the ignition switch and wiring harness for damage or wear.

Solution

1. Preparation

Gather tools and parts required for the repair.
Disconnect the negative battery terminal to ensure safety during work.

2. Battery Inspection and Replacement

Inspect Battery Terminals
- Clean any corrosion from the battery terminals using a wire brush.
- Tighten any loose connections to ensure a good electrical contact.
Test Battery
- Reconnect the battery and test voltage again; if below 12.4 volts, proceed to replace the battery.
- If the battery is faulty, remove it by unbolting the battery hold-down clamp and disconnecting the positive terminal first, followed by the negative terminal.
Install New Battery
- Place the new battery in the tray, securing it with the hold-down clamp.
- Connect the positive terminal first, followed by the negative terminal.
- Ensure connections are tight and free of corrosion.

3. Starter Relay and Fuse Check

Locate the Starter Relay
- Refer to the owner’s manual for the location of the starter relay in the fuse box.
Inspect the Relay
- Remove the relay and test it with a multimeter for continuity.
- If faulty, replace with a new relay.
Check Fuses
- Inspect the starter fuse and replace if blown.

4. Starter Replacement (if necessary)

Remove the Starter
- Locate the starter under the vehicle, disconnect the electrical connectors, and remove the mounting bolts.
- Carefully take out the starter motor from its position.
Install New Starter
- Position the new starter in place, secure it with bolts to the manufacturer’s torque specifications.
- Reconnect all electrical connectors and ensure they are secure.