AutoCodes – Toyota – P2111 2007 Toyota Highlander

P2111 2007 Toyota Highlander Code - Throttle Actuator Control System - Stuck Open

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator, Throttle Actuator harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2111 2007 Toyota Highlander indicates Throttle Actuator Control System - Stuck Open.
Common causes: Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator, Throttle Actuator harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 3,430

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2111 2007 Toyota Highlander Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM to control the throttle actuator and set the throttle valve angle in response to driver inputs.

OBDII Code P2111 2007 Toyota Highlander - Throttle Actuator Control System - Stuck Open - AutoCodes.com — P2111 2007 Toyota Highlander Code - Throttle Actuator Control System - Stuck Open

What does this mean?

What are the Possible Causes of the DTC P2111 2007 Toyota Highlander?

Throttle Body Plate Binding
Faulty Throttle Actuator
Throttle Actuator harness is open or shorted
Throttle Actuator circuit poor electrical connection

How to Fix the DTC P2111 2007 Toyota Highlander?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2111 2007 Toyota Highlander code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2111 2007 Toyota Highlander code?

Need more information on how to fix the P2111 2007 Toyota Highlander code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2111 2007 Toyota Highlander Code

1. What does the OBDII code P2111 on a 2007 Toyota Highlander mean?

- This code indicates an issue with the Throttle Actuator Control System, specifically that the throttle is stuck open.

2. What are the common symptoms of a P2111 code in a 2007 Toyota Highlander?

- Common symptoms include reduced engine power, acceleration hesitation, and potentially an illuminated check engine light.

3. What could be the possible causes of a P2111 code in a 2007 Toyota Highlander?

- The code may be triggered by a faulty electronic throttle control system, a stuck open throttle body, wiring issues, or a malfunctioning throttle position sensor.

4. How serious is a P2111 code on a 2007 Toyota Highlander?

- Driving with a P2111 code can be dangerous as it affects throttle control, potentially leading to unexpected changes in vehicle speed and performance.

5. Can I continue driving my 2007 Toyota Highlander with a P2111 code?

- It is not recommended to drive with a P2111 code as it can compromise your ability to control the vehicle's throttle, posing safety risks.

6. What are some DIY repair tips for a P2111 code in a 2007 Toyota Highlander?

- Check for any visible damage to the throttle body, inspect wiring connections, and ensure the throttle position sensor is functioning correctly.

7. How much does it typically cost to fix a P2111 code in a 2007 Toyota Highlander?

- The cost of repairs can vary depending on the exact cause of the issue, but it may involve replacing the throttle body, sensor, or addressing wiring problems.

8. Can a P2111 code in a 2007 Toyota Highlander be reset without fixing the underlying issue?

- While you can clear the code temporarily, it is crucial to address the root cause to prevent the problem from recurring and ensure safe driving.

9. Is it safe to reset the P2111 code and continue driving without repairing the issue?

- It is not recommended to reset the code and ignore the underlying problem, as it can lead to potential safety hazards and further damage to the vehicle.

10. How can I prevent a P2111 code from appearing in my 2007 Toyota Highlander in the future?

- Regularly inspect and maintain the throttle system, address any issues promptly, and follow the manufacturer's recommended maintenance schedule to prevent the recurrence of this code.