how to reset the service light on my Ram 1500 DT (2019-Present)

Ram 1500 DT (2019-Present)

Error Codes

10-15 minutes

Time

easy

Difficulty

low

Severity

3 min read

426 words

Problem Statement

Learn how to reset the service light on your 2019-Present Ram 1500 DT. Step-by-step guide to ensure your vehicle is ready for maintenance.

Affected Component

Electrical

Estimated Time

10-15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location with the parking brake engaged before performing the reset.

Symptoms

•Service light illuminated on the dashboard
•Possible reminder message on the display
•Engine oil change required notification (if applicable)
•Other maintenance reminders (e.g., tire rotation, air filter replacement)

Diagnostic Steps

1
Verify the service light status by starting the vehicle and observing the dashboard.
2
Check the owner's manual for specific service light reset instructions relevant to the model year.
3
Determine if any maintenance tasks are due that may require resetting the service light.

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

•None required; just the vehicle's key/fob

Parts Required

•None required for the reset process.

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Solution

1. Preparation

Ensure the vehicle is in park and the ignition is off.
Have the vehicle keys or fob ready.

2. Accessing the Ignition

Insert the key into the ignition or have the key fob inside the vehicle.
Do not start the engine; just turn the ignition to the "On" position (the second position without starting).

3. Resetting the Service Light

Using the Buttons on the Steering Wheel:
- Locate the "Up" and "Down" buttons on the steering wheel.
- Use these buttons to scroll through the menu on the driver’s display until you reach "Settings."
- Select "Settings" and scroll to "Oil Life Reset" or "Service Interval."
- Press and hold the "OK" button until the display shows confirmation that the oil life/service interval has been reset.
Using the Touchscreen (if equipped):
- Navigate to the "Vehicle" section on the touchscreen.
- Select "Oil Life" or "Service Interval" and choose the option to reset.
- Confirm the reset when prompted.

4. Finalizing

Turn off the ignition completely and then start the engine to verify that the service light is no longer illuminated.