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

Ram 1500 DT (2019-Present)

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

434 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

15-30 minutes

Important safety information - read before proceeding

•Ensure the vehicle is on a level surface while checking tire pressures to avoid inaccuracies.

1
Check the tire pressures using a reliable tire pressure gauge to ensure all tires are inflated to the manufacturer's recommended levels.
2
Inspect each tire visually for any signs of damage or punctures that could affect inflation.
3
Confirm that the spare tire (if equipped with a TPMS sensor) is also properly inflated.
4
Verify that the vehicle's ignition is in the 'On' position without starting the engine.

After completing the repair, verify that the issue has been resolved:

To prevent this issue from occurring again:

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Diagnostic Steps

1
Check the tire pressures using a reliable tire pressure gauge to ensure all tires are inflated to the manufacturer's recommended levels.
2
Inspect each tire visually for any signs of damage or punctures that could affect inflation.
3
Confirm that the spare tire (if equipped with a TPMS sensor) is also properly inflated.
4
Verify that the vehicle's ignition is in the 'On' position without starting the engine.

Solution

1. Preparation

Ensure all tires are inflated according to the manufacturer's specifications, typically found on the driver's side door jamb.
Have the vehicle parked on a level surface for accurate readings and resets.

2. Resetting the Tire Pressure Monitoring System (TPMS)

Locate the TPMS Reset Button
- The reset button is usually found beneath the steering column or near the dashboard.
Press and Hold the Reset Button
- With the ignition in the "On" position, press and hold the TPMS reset button until the tire pressure light blinks three times, then release it.
Start the Engine
- Turn the ignition to the "Start" position to start the engine. The TPMS light should illuminate and then turn off after a few seconds if the reset was successful.
Check for Additional Warnings
- If the light remains on after the reset, repeat the process or check for underlying issues with the tire pressure sensors.