AutoCodes – Toyota – C2114 Toyota

C2114 Toyota Code - Transmitter ID 4 Operation Stop

Quick Answer

The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressures. Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning ECU and Receiver. 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
C2114 Toyota indicates Transmitter ID 4 Operation Stop.
Common causes
Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning ECU and Receiver.
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 2,869
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 15, 2023
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Code C2114 Toyota Description

The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressures. The measured values are transmitted to the Tire Pressure Warning ECU and receiver in the vehicle as radio waves. The ECU compares the measured air pressure values with the air pressure threshold. When the measured air pressure value is less than this threshold, the warning light in the combination meter assembly illuminates. The Tire Pressure Warning ECU and receiver stores a Diagnostic Trouble Code (DTC) when the tire pressure warning valve and transmitter stop transmitting signals. The signals can be forcibly transmitted by releasing the tire pressure rapidly. The stored DTC is cleared when signal transmission resumes.
OBDII Code C2114 Toyota - Transmitter ID 4 Operation Stop - AutoCodes.com
C2114 Toyota Code - Transmitter ID 4 Operation Stop

What are the Possible Causes of the DTC C2114 Toyota?

  • Faulty Tire Pressure Warning Valve and Transmitter
  • Faulty Tire Pressure Warning ECU and Receiver

How to Fix the DTC C2114 Toyota?

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 C2114 Toyota 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 C2114 Toyota code?

Need more information on how to fix the C2114 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C2114 Toyota code diagnosed by a professional: Find a repair shop in your area

Information for Specific Toyota Models

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 C2114 Toyota Code

1. What are the common symptoms of OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

The common symptoms include the inability to start the vehicle, key fob not working properly, and the security light blinking on the dashboard.

2. What are some possible causes of OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

Possible causes may include a malfunctioning immobilizer system, issues with the key fob or its battery, or a communication error between the key fob and the vehicle's receiver.

3. How can I diagnose the OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

Diagnosis usually involves checking the key fob battery, ensuring the key fob is functioning properly, and using a diagnostic tool to scan the vehicle's system for any fault codes.

4. What are some DIY repair tips for resolving OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

You can try replacing the key fob battery, reprogramming the key fob, or resetting the vehicle's immobilizer system by disconnecting the battery for a few minutes.

5. Can OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop be fixed without professional help?

In some cases, simple solutions like replacing the key fob battery or reprogramming the key fob can resolve the issue. However, if the problem persists, it is recommended to seek professional help for a more thorough diagnosis and repair.

6. Is it safe to continue driving with OBDII code C2114 related to Transmitter ID 4 Operation Stop in a Toyota?

It is generally not recommended to drive the vehicle with this issue, as it may lead to further problems with starting the vehicle or potential security concerns. It's best to address the problem promptly.

7. How much does it typically cost to repair OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

The cost of repair can vary depending on the exact cause of the issue. Simple fixes like replacing the key fob battery may be inexpensive, while more complex problems might require professional assistance and incur higher costs.

8. Can a malfunctioning key fob cause OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

Yes, a malfunctioning key fob, such as a drained battery or damaged circuitry, can trigger this OBDII code by preventing the proper communication between the key fob and the vehicle's receiver.

9. Will resetting the vehicle's computer system help clear OBDII code C2114 in a Toyota related to Transmitter ID 4 Operation Stop?

Resetting the vehicle's computer system may temporarily clear the code, but if the underlying issue, such as a faulty key fob or immobilizer system, is not addressed, the code is likely to reappear.

10. How can I prevent OBDII code C2114 related to Transmitter ID 4 Operation Stop in my Toyota in the future?

To prevent this issue, regularly check and replace the key fob battery, avoid exposing the key fob to water or physical damage, and ensure the vehicle's immobilizer system is functioning correctly.

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