how to fix Honda Accord CVT overheating problems

Solution

1. Preparation

• Tools Required: OBD-II scanner, socket set, torque wrench, transmission fluid pump, fluid catch pan, funnel.
• Allow the engine to cool before starting the repair to prevent burns.

2. Change Transmission Fluid

• Sub-steps:
  1. Raise the vehicle using a jack and secure it with jack stands.
  2. Place the catch pan under the transmission pan.
  3. Remove the transmission fluid drain plug and allow the old fluid to drain completely.
  4. Replace the drain plug and torque it to the manufacturer’s specifications.
  5. Use a funnel to fill the transmission with new CVT fluid through the dipstick tube, ensuring to use the recommended fluid type as per the owner’s manual.

3. Inspect and Repair Cooling System

• Sub-steps:
  1. Check the coolant level in the reservoir and top off if necessary.
  2. Inspect the transmission cooler lines for any kinks, blockages, or leaks.
  3. If the cooler is clogged, flush it using a designated transmission cooler flush kit.
  4. Replace any damaged hoses or components as required.

4. Check Transmission Components

• Sub-steps:
  1. Remove the CVT cover to access the belt and pulleys if any wear is suspected.
  2. Inspect the CVT belt for wear; replace it if it shows signs of fraying or damage.
  3. Check the pulleys for proper tension and alignment; adjust or replace as needed.