my Ford Explorer won't start and just clicks what should I check

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

552 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 a no-start condition in Ford Explorer. 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 battery before working on electrical components.
•Wear safety goggles and gloves when handling batteries to avoid acid exposure.

Symptoms

•Clicking noise from the starter area when turning the ignition key
•Dashboard lights dimming or flickering
•No engine cranking occurring
•Possible battery warning light illuminated on the dashboard
•Electrical accessories functioning intermittently

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read around 12.6 volts for a fully charged battery.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the battery by attempting to jump-start the vehicle with a functioning vehicle.
4
Verify the condition of the starter motor by checking for voltage at the starter terminal while someone else turns the ignition key.
5
Examine the fuses related to the starting system for continuity and functionality.

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
•Wire brush
•Jumper cables

Parts Required

•New battery (if needed)
•Starter motor (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read around 12.6 volts for a fully charged battery.
2
Inspect battery terminals for corrosion or loose connections.
3
Test the battery by attempting to jump-start the vehicle with a functioning vehicle.
4
Verify the condition of the starter motor by checking for voltage at the starter terminal while someone else turns the ignition key.
5
Examine the fuses related to the starting system for continuity and functionality.

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the ignition is turned off.
Disconnect the negative battery terminal to prevent electrical shocks.

2. Battery Inspection and Replacement

Inspect Battery Terminals
- Remove any corrosion using a wire brush.
- Tighten any loose connections.
Test Battery Voltage
- Connect a multimeter to the battery terminals.
- If the voltage is below 12 volts, replace the battery with a new one.
Replace Battery
- Remove the battery hold-down clamp using a socket set.
- Lift out the old battery carefully, ensuring no terminals touch.
- Place the new battery in the tray and secure it with the hold-down clamp.
- Reconnect the positive terminal first, followed by the negative terminal.

3. Starter Motor Inspection and Replacement

Check Starter Connections
- Ensure all wiring to the starter is secure and free of damage.
Test Starter Operation
- If the battery is good, use jumper cables to connect the starter solenoid directly to the battery to check if it engages.
Replace Starter (if necessary)
- Disconnect negative battery terminal again.
- Remove any components obstructing access to the starter (e.g., air intake duct).
- Disconnect wiring from the starter solenoid and the starter motor.
- Remove the starter motor mounting bolts using a socket set.
- Install the new starter by reversing the removal process and securing it with the correct torque specifications (typical torque is 20-30 lb-ft).

4. Final Assembly

Reconnect all components that were removed for access.
Reconnect the negative battery terminal.
Ensure all tools are removed from the engine bay.