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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

471 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 starting issues in Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, tools, 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 attempting to access the starter motor.

Symptoms

•Engine does not turn over
•Audible clicking noise from the starter area
•Dashboard lights flicker or dim when attempting to start
•Battery warning light illuminated
•Possible previous signs of slow cranking

Diagnostic Steps

1
Check the battery voltage with a multimeter; it should be at least 12.4 volts.
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
Attempt to jump-start the vehicle using jumper cables and another vehicle.
5
Inspect the starter motor and connections for any visible damage or wear.
6
Check the fuses related to the starting system for any blown fuses.

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
•Wrench set
•Socket set
•Torque wrench
•Jumper cables
•Battery terminal cleaner

Parts Required

•New battery (if necessary)
•New starter motor (if necessary)

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Diagnostic Steps

1
Check the battery voltage with a multimeter; it should be at least 12.4 volts.
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
Attempt to jump-start the vehicle using jumper cables and another vehicle.
5
Inspect the starter motor and connections for any visible damage or wear.
6
Check the fuses related to the starting system for any blown fuses.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery cable to ensure safety.

2. Battery Inspection and Replacement

Sub-steps:
- Remove the battery terminals (negative first, then positive).
- Clean any corrosion from the terminals using a wire brush.
- If the battery voltage is low (below 12.4 volts), replace the battery with a new one.
Tools Required: Wrench set, battery terminal cleaner.

3. Starter Motor Inspection

Sub-steps:
- Locate the starter motor (typically near the bottom of the engine, near the transmission).
- Disconnect the wiring harness from the starter.
- Remove the starter mounting bolts using a socket set.
- Lower the starter motor and inspect it for wear or damage.
- If defective, replace the starter motor with a new one.
Tools Required: Socket set, torque wrench, possibly a ratchet extension for hard-to-reach bolts.

4. Reinstallation and Connection

Sub-steps:
- Reinstall the starter motor and secure it with the mounting bolts (torque to manufacturer specifications).
- Reconnect the wiring harness to the starter.
- Reconnect the battery terminals (positive first, then negative).
Tools Required: Torque wrench.