how to fix P0011 code in Toyota Highlander Third Generation (2014-2019)

Solution

1. Preparation

• Gather tools and parts needed.
• Disconnect the battery before starting work to prevent electrical shorts.
• Ensure the engine is cool before beginning repairs.

2. Replace the VVT Solenoid

1. Locate the VVT Solenoid:

   • Refer to the vehicle’s service manual to find the exact location (usually near the camshaft).

2. Remove the Engine Cover (if necessary):

   • Use a socket set to remove any bolts securing the engine cover and lift it off.

3. Disconnect Electrical Connector:

   • Carefully unplug the electrical connector from the VVT solenoid.

4. Remove the VVT Solenoid:

   • Use the appropriate socket to remove the bolts securing the solenoid. Carefully pull it out of its position.

5. Install the New VVT Solenoid:

   • Apply a small amount of engine oil to the O-ring of the new solenoid for a better seal.
   • Insert the new solenoid into its position and tighten the bolts to the manufacturer’s torque specifications (typically around 8-10 ft-lbs).

3. Change Engine Oil and Filter

1. Drain the Old Oil:

   • Place an oil drain pan under the oil pan and remove the drain plug using a socket wrench. Allow the oil to fully drain.

2. Replace the Oil Filter:

   • Use an oil filter wrench to remove the old oil filter. Apply oil to the O-ring of the new filter and install it securely.

3. Refill with Fresh Oil:

   • Replace the drain plug and refill the engine with the recommended oil type and quantity (typically 0W-20 for this model).

4. Clear Codes and Test

1. Reconnect the Battery:

   • Reconnect the battery terminal.

2. Clear the P0011 Code:

   • Use the OBD-II scanner to erase the trouble codes from the ECM.

3. Test Drive:

   • Take the vehicle for a test drive to verify that the check engine light does not reappear and that the engine runs smoothly.