what does it mean when my Ford Explorer Sixth Generation (2020-present) TPMS light is on?

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

2 min read

398 words

Problem Statement

Learn how to diagnose and fix the TPMS light issue in your 2020-present Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, and solutions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and securely supported before working on tires.
•Always wear safety glasses and gloves when handling tires and tools.

Symptoms

•TPMS light illuminated on the dashboard
•Tire pressure warning message displayed on the instrument cluster
•Decreased fuel efficiency
•Vehicle handling issues, such as pulling to one side
•Increased tire wear
•Unusual tire noise or vibration

Diagnostic Steps

1
Inspect each tire visually for signs of deflation or damage.
2
Use a tire pressure gauge to measure the pressure of each tire and compare it to the manufacturer's recommended PSI.
3
Check the spare tire pressure, as some TPMS systems monitor the spare as well.
4
Scan the vehicle’s OBD-II system for any TPMS-related error codes.
5
Reset the TPMS system using the vehicle’s onboard settings or TPMS reset button (if equipped).
6
Inspect the TPMS sensors for corrosion or damage, particularly if the vehicle has been exposed to harsh conditions.

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

•Tire pressure gauge
•Jack and jack stands
•Tire iron
•OBD-II scanner

Parts Required

•Replacement TPMS sensor (if needed)
•Tire valve cap (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect each tire visually for signs of deflation or damage.
2
Use a tire pressure gauge to measure the pressure of each tire and compare it to the manufacturer's recommended PSI.
3
Check the spare tire pressure, as some TPMS systems monitor the spare as well.
4
Scan the vehicle’s OBD-II system for any TPMS-related error codes.
5
Reset the TPMS system using the vehicle’s onboard settings or TPMS reset button (if equipped).
6
Inspect the TPMS sensors for corrosion or damage, particularly if the vehicle has been exposed to harsh conditions.

Solution

1. Tire Pressure Adjustment

Sub-steps:
1. Remove the valve cap from each tire.
2. Inflate or deflate each tire to match the recommended pressure (found on the driver’s door jamb).
3. Replace the valve cap securely after adjustment.

2. TPMS Sensor Inspection

Sub-steps:
1. Raise the vehicle using a jack and secure it on jack stands.
2. Remove the wheel to access the TPMS sensor.
3. Inspect the sensor for any visible damage or corrosion.
4. If damaged, remove the TPMS sensor using a tire iron and replace it with a new one.
5. Reinstall the wheel and lower the vehicle.

3. System Reset

Sub-steps:
1. Turn the ignition to the "On" position without starting the engine.
2. Press and hold the TPMS reset button until the TPMS light blinks three times, then release it.
3. Start the vehicle and allow it to run for about 20 minutes to recalibrate the system.

Tools Required:

Tire pressure gauge
Jack and jack stands
Tire iron
OBD-II scanner (if troubleshooting error codes)

Parts Required:

Replacement TPMS sensor (if needed)
Tire valve cap (if damaged)

Estimated Repair Time: 1-2 hours

Safety Warnings:

Ensure the vehicle is on a flat surface and securely supported before working on tires.
Always wear safety glasses and gloves when handling tires and tools.