how to reset the tire pressure light on Ram 1500 DT (2019-Present)

Ram 1500 DT (2019-Present)

Error Codes

30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

437 words

Problem Statement

Learn how to reset the tire pressure light on your Ram 1500 DT (2019-Present). Step-by-step guide with diagnostic steps and safety tips.

Affected Component

Electrical

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is parked on a flat surface while checking tire pressure.

Symptoms

•Tire pressure warning light illuminated on the dashboard
•Inconsistent tire pressure readings
•Manual tire pressure gauge shows discrepancies
•Potential rough ride or uneven tire wear

Diagnostic Steps

1
Confirm the tire pressures using a reliable tire pressure gauge.
2
Inspect each tire for visible damage, punctures, or improper inflation.
3
Check the vehicle's owner's manual for the recommended tire pressure specifications.
4
Verify that the spare tire is also included in the tire pressure monitoring system (if applicable).
5
Scan for any trouble codes related to the tire pressure monitoring system using an OBD-II scanner.

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
•OBD-II scanner

Parts Required

•None required for the reset, but consider a tire pressure monitoring sensor if any are faulty.

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Confirm the tire pressures using a reliable tire pressure gauge.
2
Inspect each tire for visible damage, punctures, or improper inflation.
3
Check the vehicle's owner's manual for the recommended tire pressure specifications.
4
Verify that the spare tire is also included in the tire pressure monitoring system (if applicable).
5
Scan for any trouble codes related to the tire pressure monitoring system using an OBD-II scanner.

Solution

1. Verify Tire Pressure

Ensure all tires, including the spare, are inflated to the manufacturer's recommended pressure found on the driver's door jamb.
Adjust any tire pressures that are low or high to match the recommended levels.

2. Reset the Tire Pressure Monitoring System (TPMS)

Start the Vehicle: Turn the ignition to the "On" position without starting the engine.
Locate the TPMS Reset Button: Depending on the model, this button may be under the steering column or on the dashboard.
Press and Hold the Reset Button: Hold the button until the tire pressure light blinks three times and then turns off.
Release the Button: Release the reset button after the light has turned off.
Turn Off the Ignition: Turn the ignition off completely and then start the engine.

3. Test Drive the Vehicle

Drive the vehicle at speeds above 15 mph for about 10 minutes to allow the system to recalibrate and confirm that the tire pressure light remains off.