my Ram 1500 DT (2019-Present) won’t shift into gear, what should I do

Solution

1. Preparation

• Ensure the vehicle is on level ground and the engine is off.
• Gather tools such as a socket set, transmission fluid, and OBD-II scanner.

2. Check and Replace Transmission Fluid

1. Locate the transmission dipstick (if applicable) and pull it out.
2. Inspect fluid condition: The fluid should be bright red and clear. If it's dark or has a burnt smell, proceed to change it.
3. Drain the transmission fluid: Use a socket set to remove the drain plug and allow the fluid to fully drain into a catch pan.
4. Replace the filter: Remove the transmission pan using a socket set, replace the filter, and clean the pan thoroughly.
5. Reinstall the pan: Use a new gasket and torque the bolts to the manufacturer's specifications.
6. Refill the transmission: Add new transmission fluid through the dipstick tube until it reaches the appropriate level.

3. Inspect and Repair Gear Shifter Linkage

1. Inspect linkage visually: Check for bends, breaks, or disconnections.
2. Adjust linkage as necessary: If misaligned, adjust it following the service manual specifications.
3. Lubricate any moving parts: Apply lubricant to prevent future binding.

4. Test Brake Switch

1. Locate the brake switch: Usually found near the brake pedal.
2. Check for proper operation: Use a multimeter to ensure the switch is functioning correctly.
3. Replace if faulty: If the switch does not work, replace it with a new one.