how to fix a Ford Explorer Fifth Generation (2011-2019) that won't start just clicks

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

556 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 clicking issue in 2011-2019 Ford Explorer. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before inspecting or servicing any components.

Symptoms

•Single clicking noise when the ignition key is turned
•No engine cranking or turnover
•Dash lights may dim or flicker when attempting to start
•Possible 'Check Engine' light illuminated
•Battery warning light may be present if battery is weak
•No electrical accessories functioning or operating weakly

Diagnostic Steps

1
Check the battery voltage with a multimeter; a reading below 12.4 volts indicates a weak battery.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the starter relay by swapping it with a similar relay in the fuse box.
4
Check fuse continuity for the starter circuit.
5
Ensure the vehicle is in 'Park' or 'Neutral' as a safety mechanism can prevent starting.
6
Inspect the wiring harness and connections to the starter for damage or looseness.

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
•Wrench set

Parts Required

•New battery (if found weak)
•Starter (if faulty)

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Symptoms

•Single clicking noise when the ignition key is turned

•No engine cranking or turnover

•Dash lights may dim or flicker when attempting to start

•Possible 'Check Engine' light illuminated

•Battery warning light may be present if battery is weak

•No electrical accessories functioning or operating weakly

Diagnostic Steps

1
Check the battery voltage with a multimeter; a reading below 12.4 volts indicates a weak battery.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the starter relay by swapping it with a similar relay in the fuse box.
4
Check fuse continuity for the starter circuit.
5
Ensure the vehicle is in 'Park' or 'Neutral' as a safety mechanism can prevent starting.
6
Inspect the wiring harness and connections to the starter for damage or looseness.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is in a safe, flat location, and set the parking brake.
Disconnect the battery before starting repairs.

2. Battery Inspection and Replacement

Tools Required: Multimeter, socket set, wrench set
Sub-steps:
1. Use the multimeter to test the battery voltage. If it reads below 12.4 volts, proceed to replace the battery.
2. Disconnect the battery terminals, starting with the negative terminal followed by the positive terminal.
3. Remove the old battery from the vehicle.
4. Install the new battery, connecting the positive terminal first followed by the negative terminal.
5. Ensure all connections are tight and free of corrosion.

3. Starter Inspection

Tools Required: Socket set, wrench set
Sub-steps:
1. Locate the starter motor, typically found near the bottom of the engine, near the transmission.
2. Disconnect the wiring harness from the starter.
3. Remove the mounting bolts securing the starter to the engine block.
4. Take out the starter and visually inspect it for wear or damage.
5. If the starter is faulty, replace it with a new or refurbished starter.
6. Reinstall the new starter, ensuring that all connections are secured properly and that the mounting bolts are torqued to manufacturer specifications.

4. Testing the Starter Circuit

Tools Required: Multimeter
Sub-steps:
1. Reconnect the battery and ensure all electrical connections are secure.
2. Use the multimeter to check for voltage at the starter terminal while someone turns the key to the "Start" position.
3. If there is no voltage, trace back through the starter relay and fuses to identify any issues.