why does my Ram 1500 DT (2019-Present) feel like it’s losing traction

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

596 words

Problem Statement

Learn how to diagnose and fix traction loss issues in the 2019-Present Ram 1500 DT. Step-by-step guide with symptoms, diagnostics, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before working on drivetrain components.

Symptoms

•Vehicle slips or skids during acceleration
•Warning lights illuminated on the dashboard (e.g., traction control light)
•Uneven tire wear or low tire pressure
•Increased engine revs without corresponding acceleration
•Reduced stability in wet or slippery conditions

Diagnostic Steps

1
Inspect tire pressure and condition to ensure they meet manufacturer's specifications.
2
Scan the vehicle’s computer for any error codes related to the traction control system or ABS.
3
Check the functionality of the traction control and stability control systems using the vehicle's diagnostics.
4
Examine the drivetrain components, including the differential and driveshaft for any visible damage or wear.
5
Test the wheel speed sensors for proper operation and calibration.
6
Perform a visual inspection of the suspension system for any worn or damaged components.

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
•Socket set
•Tread depth gauge
•Torque wrench
•Jack and jack stands

Parts Required

•New tires (if damaged)
•Wheel speed sensors (if faulty)
•Drivetrain components (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect tire pressure and condition to ensure they meet manufacturer's specifications.
2
Scan the vehicle’s computer for any error codes related to the traction control system or ABS.
3
Check the functionality of the traction control and stability control systems using the vehicle's diagnostics.
4
Examine the drivetrain components, including the differential and driveshaft for any visible damage or wear.
5
Test the wheel speed sensors for proper operation and calibration.
6
Perform a visual inspection of the suspension system for any worn or damaged components.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the battery if working on electronic components.

2. Tire Inspection and Replacement

Inspect Tire Condition:
- Check for tread depth using a tread depth gauge.
- Look for any visible damage such as cuts, bulges, or punctures.
Replace Tires if Necessary:
- Remove the lug nuts using a socket set.
- Lift the vehicle with a jack and safely support it on jack stands.
- Replace damaged tires with new ones, ensuring they match specifications.
- Reinstall lug nuts and torque to manufacturer specifications (typically 100-120 ft-lbs).

3. Wheel Speed Sensor Check and Replacement

Inspect Wheel Speed Sensors:
- Locate the sensors on each wheel assembly.
- Clean any dirt or debris from the sensors and connectors.
Replace any Faulty Sensors:
- Disconnect the wiring harness from the sensor.
- Remove the sensor using an appropriate socket.
- Install the new sensor and reconnect the wiring harness.

4. Drivetrain Inspection

Inspect Drivetrain Components:
- Examine the differential for leaks or unusual noises.
- Check the driveshaft for any signs of damage or looseness.
Repair or Replace Affected Components:
- If damage is found, remove and replace the affected parts using a socket set.
- Ensure all connections are secure and reassemble any covers or shields.

5. Electronic Control System Check

Check Traction Control and Stability System:
- Use an OBD-II scanner to clear any existing codes.
- Test the traction control system by performing a controlled acceleration test in a safe environment.
- Verify that the system engages and disengages appropriately.