how to fix transmission slipping in my Ram 1500 DT (2019-Present)

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

615 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix transmission slipping in Ram 1500 DT (2019-Present). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before opening the transmission fluid pan.

Symptoms

•Engine RPM increases without corresponding vehicle speed
•Delayed engagement when shifting from park to drive or reverse
•Harsh shifting or clunking noises during gear changes
•Warning light illuminated on the dashboard (check transmission)
•Fluid leaks under the vehicle
•Burning smell from the transmission fluid

Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's computer for diagnostic trouble codes (DTCs) related to the transmission.
3
Inspect the transmission fluid for contamination or burnt odor.
4
Examine the transmission filter for blockages or damage.
5
Inspect the electrical connections and wiring harness related to the transmission for any signs of wear or damage.
6
Test the transmission solenoids for proper operation using a multimeter.

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

•Socket set
•Funnel
•Drain pan
•Multimeter
•Wire brush
•Electrical contact cleaner
•OBD-II scanner

Parts Required

•Transmission fluid (ATF)
•Transmission filter and gasket
•Transmission solenoids (if faulty)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Symptoms

•Engine RPM increases without corresponding vehicle speed

•Delayed engagement when shifting from park to drive or reverse

•Harsh shifting or clunking noises during gear changes

•Warning light illuminated on the dashboard (check transmission)

•Fluid leaks under the vehicle

•Burning smell from the transmission fluid

Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's computer for diagnostic trouble codes (DTCs) related to the transmission.
3
Inspect the transmission fluid for contamination or burnt odor.
4
Examine the transmission filter for blockages or damage.
5
Inspect the electrical connections and wiring harness related to the transmission for any signs of wear or damage.
6
Test the transmission solenoids for proper operation using a multimeter.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface and the engine is off.
Gather tools and materials needed for the repair.

2. Check and Replace Transmission Fluid

Tools Required: Socket set, funnel, drain pan
Sub-steps:
1. Remove the transmission fluid dipstick and check the fluid level.
2. If low, add the correct type of ATF (consult owner's manual for specifications).
3. If fluid is burnt or contaminated, drain the old fluid using a drain pan.
4. Replace the transmission fluid with new, high-quality ATF.
5. Reinsert the dipstick and check the level again after running the engine for a few minutes.

3. Replace Transmission Filter

Tools Required: Socket set, filter replacement kit, gasket sealant
Sub-steps:
1. Raise the vehicle safely on jack stands.
2. Remove the transmission pan bolts and carefully lower the pan to avoid spilling fluid.
3. Remove the old filter and replace it with a new one from the filter kit.
4. Clean the transmission pan and install a new gasket, applying gasket sealant as needed.
5. Reattach the transmission pan and torque the bolts to manufacturer's specifications.

4. Inspect and Repair Electrical Connections

Tools Required: Multimeter, wire brush, electrical contact cleaner
Sub-steps:
1. Disconnect the battery to ensure safety while working on electrical components.
2. Locate the transmission solenoids and wiring harness.
3. Inspect for any frayed wires or loose connections; clean contacts with electrical cleaner.
4. Test the solenoids with a multimeter, replacing any faulty components as needed.

5. Recheck and Test

Tools Required: OBD-II scanner
Sub-steps:
1. After all repairs, recheck the fluid level one last time.
2. Start the engine and allow it to reach operating temperature.
3. Perform a test drive to ensure the slipping issue is resolved.