my Ford Explorer won't start and just clicks what could be the issue

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

490 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

Diagnose and fix the no-start issue in Ford Explorer characterized by clicking sounds. Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems to prevent shock.

Symptoms

•Clicking noise from the starter area when turning the key
•No engine turnover or cranking
•Dashboard lights dimming or flickering during the start attempt
•Possible battery warning light illuminated
•Electrical accessories functioning 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 looseness.
3
Test the starter relay by swapping it with a similar relay in the fuse box.
4
Use an OBD-II scanner to check for any fault codes related to starting issues.
5
Perform a voltage drop test on the starter circuit.
6
Inspect the starter motor for proper operation by tapping it lightly with a hammer while attempting to start the engine.

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
•Screwdriver set
•Hammer
•Wire brush

Parts Required

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

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 at least 12.4 volts.
2
Inspect battery terminals for corrosion or looseness.
3
Test the starter relay by swapping it with a similar relay in the fuse box.
4
Use an OBD-II scanner to check for any fault codes related to starting issues.
5
Perform a voltage drop test on the starter circuit.
6
Inspect the starter motor for proper operation by tapping it lightly with a hammer while attempting to start the engine.

Solution

1. Preparation

Gather tools: multimeter, socket set, screwdriver set, hammer, and safety gloves.
Ensure the vehicle is parked on a level surface and the ignition is off.
Disconnect the negative terminal of the battery to prevent electrical shock.

2. Battery Check and Replacement

Sub-step 1: Reconnect the battery and test the voltage. If it is below 12.4 volts, charge or replace the battery.
Sub-step 2: Clean the battery terminals with a wire brush to remove any corrosion.
Sub-step 3: Tighten the battery terminal connections to ensure a good electrical connection.

3. Starter Relay Replacement

Sub-step 1: Locate the starter relay in the fuse box and remove it.
Sub-step 2: Replace it with a similar relay from another circuit to test functionality.
Sub-step 3: Attempt to start the vehicle again.

4. Starter Motor Inspection and Replacement

Sub-step 1: If clicking continues, locate the starter motor, usually found near the transmission.
Sub-step 2: Disconnect the electrical connections and remove the starter mounting bolts using a socket set.
Sub-step 3: Remove the starter motor and inspect it for wear or damage. Replace if necessary.
Sub-step 4: Install the new starter motor by reversing the removal steps. Ensure proper torque on mounting bolts (typically 20-30 ft-lbs).