why does my Toyota Camry XV40 jerk when I shift gears

Solution

1. Preparation

• Ensure the vehicle is parked on a level surface and the engine is off.
• Gather tools and parts required for the repair.
• Disconnect the battery to ensure safety while working on electrical components.

2. Check and Replace Transmission Fluid

• Tools Required: Transmission funnel, fluid pump, drain pan
• Remove the transmission fluid drain plug and allow the old fluid to fully drain into the pan.
• Inspect the old fluid for metal shavings or debris; if present, further inspection of the transmission is required.
• Reinstall the drain plug and torque to the manufacturer’s specification.
• Using a funnel, add new transmission fluid specific to the vehicle (typically ATF type; refer to owner’s manual).
• Start the engine and cycle through the gears while checking the fluid level with the engine running. Add more fluid as necessary.

3. Inspect and Replace Transmission Mounts (if needed)

• Tools Required: Socket set, jack stands
• Raise the vehicle using a jack and secure it with jack stands.
• Locate the transmission mounts and inspect for cracks or wear.
• Remove the bolts securing the mounts using a socket set.
• Replace with new mounts and torque bolts to specifications.
• Lower the vehicle and test drive to check for improvement.

4. Check and Adjust Shift Linkage

• Tools Required: Wrench set, screwdriver
• Inspect the shift linkage for any binding or misalignment.
• If misaligned, loosen the adjustment bolt and reposition the linkage.
• Tighten the adjustment bolt to secure the linkage in place.
• Test drive the vehicle to see if the jerking issue persists.