why does my Toyota Camry Eighth Generation (2018-present) have difficulty shifting gears

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Use wheel chocks and jack stands for safety.

2. Check and Replace Transmission Fluid

• Tools Required: Transmission funnel, clean rags, torque wrench.
• Locate the transmission dipstick and remove it.
• Check the fluid level and condition; if low or dirty, proceed to replace.
• Drain the old transmission fluid by removing the drain plug or pan (if applicable).
• Replace the drain plug and refill with the manufacturer-recommended transmission fluid using a funnel.
• Torque the drain plug to the manufacturer's specification.

3. Inspect and Repair Transmission Linkage

• Tools Required: Socket set, wrench set.
• Locate the transmission linkage and visually inspect it for damage or misalignment.
• If damaged, remove the linkage from the transmission and replace it with a new part.
• Reattach the linkage and ensure it is properly adjusted according to the service manual.

4. Test and Replace Transmission Control Module (if necessary)

• Tools Required: OBD-II scanner.
• If error codes indicate a TCM issue, remove the TCM from its mounting location.
• Install the new TCM and reconnect all electrical connectors.
• Clear the error codes and test drive the vehicle to ensure proper shifting.