AutoCodes – Toyota – P2103 2007 Toyota Camry

P2103 2007 Toyota Camry Code - Throttle Actuator Control Motor Circuit High

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open. 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: P2103 2007 Toyota Camry indicates Throttle Actuator Control Motor Circuit High.
Common causes: Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 5,349

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2103 2007 Toyota Camry Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not provided to the ECM. 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. This feedback allows the ECM to control the throttle actuator and monitor the throttle opening angle in response to driver inputs.

OBDII Code P2103 2007 Toyota Camry - Throttle Actuator Control Motor Circuit High - AutoCodes.com — P2103 2007 Toyota Camry Code - Throttle Actuator Control Motor Circuit High

What does this mean?

What are the Possible Causes of the DTC P2103 2007 Toyota Camry?

Dirty throttle body
Faulty Throttle Actuator Control Motor
Throttle Actuator Control Motor harness is open
Throttle Actuator Control Motor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2103 2007 Toyota Camry?

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 P2103 2007 Toyota Camry 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 P2103 2007 Toyota Camry code?

Need more information on how to fix the P2103 2007 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2103 2007 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 P2103 2007 Toyota Camry Code

1. What are the common symptoms of OBDII code P2103 in a 2007 Toyota Camry?

- Common symptoms include the Check Engine light illuminating, reduced engine power, rough idling, and difficulty accelerating.

2. What does the OBDII code P2103 indicate in a 2007 Toyota Camry?

- OBDII code P2103 indicates a high circuit voltage in the throttle actuator control motor in the 2007 Toyota Camry.

3. What are the possible causes of OBDII code P2103 in a 2007 Toyota Camry?

- Possible causes include a faulty throttle actuator control motor, damaged wiring or connectors in the circuit, or a problem with the engine control module.

4. How can I diagnose the OBDII code P2103 in my 2007 Toyota Camry?

- Diagnosing OBDII code P2103 may involve using a scan tool to retrieve the code, checking the throttle actuator control motor for proper operation, and inspecting the wiring and connectors for any damage.

5. Can I still drive my 2007 Toyota Camry with OBDII code P2103?

- It is not recommended to drive your vehicle with OBDII code P2103, as it can cause performance issues and potential safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code P2103 in my 2007 Toyota Camry?

- Repairing OBDII code P2103 may involve replacing the throttle actuator control motor, repairing any damaged wiring or connectors, or resetting the engine control module.

7. Is it possible to reset the Check Engine light after fixing OBDII code P2103 in a 2007 Toyota Camry?

- Yes, the Check Engine light can be reset using a scan tool after fixing OBDII code P2103 in a 2007 Toyota Camry.

8. Will OBDII code P2103 cause permanent damage to my 2007 Toyota Camry?

- OBDII code P2103 itself may not cause permanent damage, but ignoring the issue can lead to further damage to the throttle actuator control system or other components.

9. How much does it typically cost to repair OBDII code P2103 in a 2007 Toyota Camry?

- The cost of repairing OBDII code P2103 in a 2007 Toyota Camry can vary depending on the exact cause of the issue and the labor rates of the repair shop. It is best to get a diagnosis and estimate from a qualified technician.

10. Can OBDII code P2103 be prevented in a 2007 Toyota Camry?

- While some causes of OBDII code P2103 may be unavoidable, regular maintenance and timely repairs can help prevent issues with the throttle actuator control system in a 2007 Toyota Camry.