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

Ram 1500 DT (2019-Present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

416 words

Problem Statement

Learn how to reset the TPMS on your 2019-present Ram 1500 DT. Step-by-step guide to ensure accurate tire pressure readings after inflation or rotation.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a level surface when checking tire pressures.

Symptoms

•TPMS warning light illuminated on the dashboard
•Incorrect tire pressure readings displayed on the instrument cluster
•Warning chime sounding when tire pressure is low
•Loss of tire pressure information after tire service

Diagnostic Steps

1
Check the current tire pressures of all tires to ensure they are inflated to the recommended levels.
2
Verify that the TPMS sensors are functioning properly using a TPMS tool.
3
Inspect for any damaged or malfunctioning sensors that may need replacement.

Solution

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

•Key fob or ignition key
•Tire pressure gauge

Parts Required

•None (assuming no sensor replacements are needed)

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Solution

1. Preparation

Ensure all tires are inflated to the recommended pressure (usually found on the driver’s door jamb).
Gather necessary tools:
- Key fob or ignition key (to access vehicle settings).
- Tire pressure gauge (if needed for checking pressures).

2. Reset TPMS Using the Vehicle Settings

Turn on Ignition:
- Insert the key fob into the ignition and turn it to the "On" position without starting the engine.
Access the Settings Menu:
- Use the buttons on the steering wheel to navigate to the "Vehicle" settings on the instrument cluster display.
Select TPMS Reset Option:
- Scroll through the options until you find “Tire Pressure” or “TPMS” reset, and select it.
Confirm Reset:
- Follow the prompts to confirm the reset of the TPMS. The system will typically indicate that the reset is successful.

3. Test and Confirm

Drive the Vehicle:
- Drive the vehicle for a short distance (about 10 minutes) at speeds above 15 mph to allow the TPMS to recalibrate and update the sensor readings.