how to troubleshoot tire pressure monitoring system errors Ford Explorer Fifth Generation (2011-2019...

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

4 min read

612 words

Problem Statement

Learn how to troubleshoot and fix TPMS errors in Ford Explorer (2011-2019). Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always allow the vehicle to cool before working on tires.
•Use jack stands to secure the vehicle when lifted.
•Follow proper tire handling procedures to avoid injury.

Symptoms

•TPMS warning light illuminated on the dashboard
•Inaccurate tire pressure readings displayed
•Warning message indicating 'Check Tire Pressure' or similar
•Tires appear visually under-inflated but pressure is adequate
•Inconsistent pressure readings between tires
•Difficulty resetting the TPMS after adjusting tire pressures

Diagnostic Steps

1
Verify the TPMS warning light is illuminated and note any additional dashboard warnings.
2
Inspect all tires visually for damage, punctures, or signs of deflation.
3
Check the tire pressures using a manual tire pressure gauge to ensure they are correct.
4
Scan the vehicle's computer system with an OBD-II scanner to check for TPMS-related error codes.
5
Inspect TPMS sensors at each wheel for damage or corrosion.
6
Confirm the vehicle's tire pressure is within the recommended range as specified on the driver's door jamb.
7
Attempt to reset the TPMS using the vehicle's reset procedure.

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

•OBD-II scanner
•Tire pressure gauge
•Socket set
•Tire machine or manual tire changer
•Jack and jack stands

Parts Required

•TPMS sensors (if faulty)
•Tire valve stems (if damaged)

Related Faults

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Symptoms

•TPMS warning light illuminated on the dashboard

•Inaccurate tire pressure readings displayed

•Warning message indicating 'Check Tire Pressure' or similar

•Tires appear visually under-inflated but pressure is adequate

•Inconsistent pressure readings between tires

•Difficulty resetting the TPMS after adjusting tire pressures

Diagnostic Steps

1
Verify the TPMS warning light is illuminated and note any additional dashboard warnings.
2
Inspect all tires visually for damage, punctures, or signs of deflation.
3
Check the tire pressures using a manual tire pressure gauge to ensure they are correct.
4
Scan the vehicle's computer system with an OBD-II scanner to check for TPMS-related error codes.
5
Inspect TPMS sensors at each wheel for damage or corrosion.
6
Confirm the vehicle's tire pressure is within the recommended range as specified on the driver's door jamb.
7
Attempt to reset the TPMS using the vehicle's reset procedure.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure all tires are inflated to the recommended pressure.
Disconnect the vehicle battery for safety (optional, but recommended during sensor work).

2. Replace Faulty TPMS Sensors

Raise the Vehicle: Use a jack to lift the vehicle and secure it on jack stands.
Remove Wheel: Use a socket set to remove the lug nuts and take off the wheel.
Access TPMS Sensor:
- Break the bead on the tire using a tire machine or manual tire changer.
- Carefully remove the tire from the rim to expose the TPMS sensor.
Replace Sensor:
- Disconnect the old TPMS sensor from the valve stem.
- Install the new TPMS sensor, ensuring it is securely attached.
- Reassemble the tire on the rim and inflate to the proper pressure.
Reinstall Wheel: Place the wheel back on the hub and torque the lug nuts to the manufacturer’s specifications (typically 80-100 ft-lbs for Ford Explorer).

3. Reset the TPMS

Turn Ignition On: Turn the vehicle’s ignition to the "On" position without starting the engine.
Reset Procedure: Depending on the model, either press the TPMS reset button located under the steering column or follow the vehicle's specific reset instructions found in the owner’s manual.
Verify Function: Monitor the dashboard for the TPMS light to turn off after a successful reset.