why is my Honda Accord 9th Generation (2013-2017) transmission jerking when shifting gears?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the battery to prevent any electrical issues during the repair.

2. Check and Replace Transmission Fluid

1. Locate the transmission dipstick (if applicable) and remove it to check the fluid level.
2. If the fluid is low, add the manufacturer-recommended transmission fluid (Honda ATF-Z1 or DW-1).
3. If the fluid is dirty or burnt, proceed to drain and replace it:
   • Remove the transmission drain plug using a socket set.
   • Allow the old fluid to completely drain out.
   • Replace the drain plug with a new gasket, torque to manufacturer specifications.
   • Refill with new transmission fluid through the dipstick tube.

3. Inspect and Replace Transmission Mount

1. Locate the transmission mount(s) underneath the vehicle.
2. Use a jack to support the transmission gently.
3. Remove the bolts securing the transmission mount to the transmission and the frame with a socket set.
4. Replace the old mount with a new one, ensuring proper alignment.
5. Torque the mounting bolts to manufacturer specifications.

4. Test Electrical Sensors

1. Reconnect the battery and use a multimeter to test the throttle position sensor and vehicle speed sensor.
2. If readings are outside manufacturer specifications, replace the faulty sensor.
3. Clear any error codes using an OBD-II scanner after replacement.