Engine-Codes.com
Engine-Codes – Toyota – P2102 2010 Toyota Camry

P2102 2010 Toyota Camry Code - Throttle Actuator Control Motor Circuit Low

Quick Answer

The P2102 diagnostic trouble code (DTC) for a 2010 Toyota Camry indicates a problem with the Throttle Actuator Control Motor Circuit being low. Common causes include Faulty throttle actuator control motor, Wiring issues in the throttle actuator control motor circuit, Malfunctioning throttle position sensor. 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
P2102 2010 Toyota Camry indicates Throttle Actuator Control Motor Circuit Low.
Common causes
Common causes include Faulty throttle actuator control motor, Wiring issues in the throttle actuator control motor circuit, Malfunctioning throttle position sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 15, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P2102 2010 Toyota Camry Description

The P2102 diagnostic trouble code (DTC) for a 2010 Toyota Camry indicates a problem with the Throttle Actuator Control Motor Circuit being low. This means that the Engine Control Module (ECM) has detected a lower than expected voltage from the throttle actuator control motor circuit. The throttle actuator control motor is responsible for controlling the opening and closing of the throttle valve, which regulates the amount of air entering the engine. When the voltage in the circuit is low, it can lead to issues with the throttle response and overall engine performance.

OBDII Code P2102 2010 Toyota Camry - Throttle Actuator Control Motor Circuit Low
P2102 2010 Toyota Camry Code - Throttle Actuator Control Motor Circuit Low

Common Causes of P2102 2010 Toyota Camry

  1. Faulty throttle actuator control motor
  2. Wiring issues in the throttle actuator control motor circuit
  3. Malfunctioning throttle position sensor
  4. ECM software or hardware issues
  5. Poor electrical connection

Symptoms of P2102 2010 Toyota Camry

  1. Reduced engine power
  2. Rough idling or stalling
  3. Unresponsive throttle
  4. Check Engine Light illuminated
  5. Limp mode activation

How to Fix P2102 2010 Toyota Camry

  1. Begin by conducting a thorough inspection of the throttle actuator control motor circuit, including the wiring and connections.
  2. Test the throttle actuator control motor and throttle position sensor for proper functionality using a multimeter.
  3. If a faulty component is identified, such as the throttle actuator control motor or throttle position sensor, replace it with a new part.
  4. Clear the DTC from the ECM memory using a diagnostic scan tool and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be necessary to identify any underlying issues with the ECM or other related components.

Cost to Fix P2102 2010 Toyota Camry

The typical repair costs for addressing a P2102 code on a 2010 Toyota Camry can range from $200 to $500, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, with rates potentially higher in metropolitan areas or at dealerships, and lower at independent shops. For a more precise estimate, it's recommended to inquire about local rates before proceeding with the repair.

Need more information about the P2102 2010 Toyota Camry code?

Need more information on how to fix the P2102 2010 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2102 2010 Toyota Camry code diagnosed by a professional: Find a repair shop in your area

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 P2102 2010 Toyota Camry Code

1. What are the common symptoms of OBDII code P2102 in a 2010 Toyota Camry?

- Common symptoms include reduced engine power, poor acceleration, and the vehicle entering a "limp mode" where it drives at a limited speed.

2. What does the OBDII code P2102 indicating "Throttle Actuator Control Motor Circuit Low" mean in a 2010 Toyota Camry?

- This code indicates that the Engine Control Module (ECM) has detected a low voltage condition in the throttle actuator control motor circuit.

3. What are some possible causes of OBDII code P2102 in a 2010 Toyota Camry?

- Possible causes include a faulty throttle actuator control motor, damaged wiring or connectors in the circuit, a defective ECM, or a problem with the throttle position sensor.

4. How can I diagnose and repair OBDII code P2102 in my 2010 Toyota Camry?

- Diagnosing this code typically involves checking the throttle actuator control motor and its wiring for any faults. Repair may involve replacing the throttle actuator control motor, repairing damaged wiring, or reprogramming the ECM.

5. Can driving with OBDII code P2102 in a 2010 Toyota Camry cause further damage to the vehicle?

- Continuing to drive with this code may cause further damage to the engine or affect the vehicle's performance. It's recommended to address the issue promptly to prevent any complications.

6. Is it safe to continue driving my 2010 Toyota Camry with the OBDII code P2102 present?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to reduced engine power and potentially unsafe driving conditions.

7. Can resetting the OBDII system clear the P2102 code in a 2010 Toyota Camry?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the code is not addressed, it is likely to reappear.

8. How much does it typically cost to repair OBDII code P2102 in a 2010 Toyota Camry?

- The cost of repairing this code can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Is OBDII code P2102 a common issue in 2010 Toyota Camry vehicles?

- While not extremely common, OBDII code P2102 can occur in 2010 Toyota Camry vehicles, especially as they age and components wear out.

10. Can I fix OBDII code P2102 in a 2010 Toyota Camry myself, or should I take it to a professional mechanic?

- Repairing OBDII code P2102 typically requires advanced diagnostic tools and knowledge, so it is advisable to have a professional mechanic address the issue for proper diagnosis and repair.

Discuss the causes and fixes for P2102 2010 Toyota Camry OBDII Code

Submit a New Comment

Code P2102 2010 Toyota Camry comments

No comments found for this page.