my Ram 1500 DT (2019-Present) transmission jerks when shifting what's wrong

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle battery to ensure safety.
• Raise the vehicle using jack stands for access to the transmission.

2. Check and Replace Transmission Fluid

• Sub-steps:
  1. Locate the transmission dipstick and remove it.
  2. Check fluid level; if low, add the correct type of transmission fluid (consult owner’s manual).
  3. If fluid is dark or has a burnt smell, proceed to replace it.
  4. Remove the transmission pan bolts using a socket set, and carefully lower the pan.
  5. Replace the transmission filter (if applicable) and clean the pan surface.
  6. Reinstall the pan with a new gasket and torque bolts to manufacturer specifications.
  7. Fill the transmission with new fluid through the dipstick tube.

3. Inspect and Replace the Transmission Control Module (TCM)

• Sub-steps:
  1. Disconnect the TCM electrical connectors.
  2. Remove the TCM from its mounting location, noting the orientation.
  3. Install a new TCM, ensuring it is properly seated and connected.
  4. Reconnect the battery and perform a software update if necessary.

4. Adjust or Replace Transmission Linkage

• Sub-steps:
  1. Inspect the transmission linkage for wear or misalignment.
  2. If adjustment is needed, refer to service manual specifications for proper alignment.
  3. If damaged, replace the linkage assembly as required.