how to reset my Ram 1500 DT (2019-Present) tire pressure monitoring system

Ram 1500 DT (2019-Present)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

455 words

Problem Statement

Learn how to reset the TPMS on your 2019-present Ram 1500 DT. Step-by-step guide with symptoms, diagnostic steps, and tools required for a successful reset.

Affected Component

Electrical

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is parked on a flat surface and the engine is off while checking tire pressures.

Symptoms

•Tire pressure warning light is illuminated on the dashboard
•Inaccurate tire pressure readings displayed
•TPMS system not responding after tire rotation or replacement
•Warning message displayed regarding tire pressure
•System fails to recognize new tire pressures after adjustments

Diagnostic Steps

1
Verify that all tire pressures are set to the manufacturer's recommended levels.
2
Inspect each tire for visible damage or leaks.
3
Check the TPMS sensor functionality with a TPMS tool if available.
4
Ensure the vehicle is in the proper driving conditions (e.g., not in motion) for resetting the TPMS.
5
Review the owner's manual for any specific reset instructions or requirements.

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

Parts Required

•TPMS sensors (if faulty)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Verify that all tire pressures are set to the manufacturer's recommended levels.
2
Inspect each tire for visible damage or leaks.
3
Check the TPMS sensor functionality with a TPMS tool if available.
4
Ensure the vehicle is in the proper driving conditions (e.g., not in motion) for resetting the TPMS.
5
Review the owner's manual for any specific reset instructions or requirements.

Solution

1. Preparation

Ensure all tires are inflated to the correct pressure as indicated on the driver’s side door jamb.
Gather necessary tools: OBD-II scanner (if needed), tire pressure gauge.

2. Resetting the TPMS

Start the Vehicle:
- Turn the ignition to the "ON" position without starting the engine.
Access the TPMS Reset Function:
- Navigate to the vehicle settings on the dashboard display. Use the buttons on the steering wheel to access the ‘Vehicle’ or ‘Settings’ menu.
Select the TPMS Reset Option:
- Find and select the "Tire Pressure" or "TPMS" option. Choose "Reset" or "Calibrate" depending on the options available.
Confirm the Reset:
- Follow any on-screen prompts to confirm the reset. The system should indicate that the reset is complete.
Drive the Vehicle:
- Drive the vehicle for about 10-15 minutes at speeds over 15 mph (24 km/h) to allow the system to recalibrate and recognize the new tire pressures.

3. Final Checks

After driving, check the tire pressure warning light to confirm it has turned off and the system is functioning correctly.