AutoCodes – Toyota – C2112 2013 Toyota RAV4

C2112 2013 Toyota RAV4 Code - Transmitter ID 2 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: C2112 2013 Toyota RAV4 indicates Transmitter ID 2 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 233

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Mar 15, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2112 2013 Toyota RAV4 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 C2112 2013 Toyota RAV4 - Transmitter ID 2 Operation Stop - AutoCodes.com — C2112 2013 Toyota RAV4 Code - Transmitter ID 2 Operation Stop

What does this mean?

What are the Possible Causes of the DTC C2112 2013 Toyota RAV4?

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

How to Fix the DTC C2112 2013 Toyota RAV4?

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 C2112 2013 Toyota RAV4 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 C2112 2013 Toyota RAV4 code?

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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 C2112 2013 Toyota RAV4 Code

1. What does OBDII code C2112 on a 2013 Toyota RAV4 mean?

The code C2112 for a 2013 Toyota RAV4 indicates an issue with the Transmitter ID 2 operation, specifically a stop in its operation.

2. What are the common symptoms of OBDII code C2112 in a 2013 Toyota RAV4?

Common symptoms of code C2112 in a 2013 Toyota RAV4 may include issues with the remote keyless entry system, difficulty starting the vehicle, or a malfunction indicator light (MIL) on the dashboard.

3. What are the possible causes of OBDII code C2112 in a 2013 Toyota RAV4?

Possible causes of code C2112 in a 2013 Toyota RAV4 include a faulty transmitter ID 2, a weak or dead battery in the key fob, interference from other electronic devices, or a problem with the vehicle's receiver.

4. How can I diagnose OBDII code C2112 in my 2013 Toyota RAV4?

Diagnosing code C2112 in a 2013 Toyota RAV4 may involve checking the battery in the key fob, ensuring there is no interference from other devices, inspecting the transmitter ID 2, and using a diagnostic scanner to read and clear the code.

5. Can I repair OBDII code C2112 in my 2013 Toyota RAV4 myself?

Depending on the cause of code C2112, you may be able to repair it yourself by replacing the key fob battery, reprogramming the key fob, or addressing any interference issues. However, complex issues may require professional diagnosis and repair.

6. Is it safe to continue driving with OBDII code C2112 in my 2013 Toyota RAV4?

While the vehicle may still be operable with code C2112, it is recommended to address the issue promptly to avoid potential issues with the remote keyless entry system or starting the vehicle.

7. How much does it cost to fix OBDII code C2112 in a 2013 Toyota RAV4?

The cost of fixing code C2112 in a 2013 Toyota RAV4 can vary depending on the underlying cause. Simple fixes like replacing a key fob battery may be inexpensive, while more complex issues may require professional diagnosis and repair, which can be more costly.

8. Can OBDII code C2112 in a 2013 Toyota RAV4 cause any other problems in the vehicle?

Code C2112 primarily affects the Transmitter ID 2 operation in a 2013 Toyota RAV4, but unresolved issues with the remote keyless entry system can potentially lead to inconvenience and security concerns if not addressed promptly.

9. How can I prevent OBDII code C2112 from occurring in my 2013 Toyota RAV4?

To prevent code C2112 in a 2013 Toyota RAV4, make sure to regularly check and replace key fob batteries, avoid interference from other electronic devices, and address any issues with the remote keyless entry system promptly.

10. Will resetting the OBDII system clear code C2112 in my 2013 Toyota RAV4?

Resetting the OBDII system may temporarily clear code C2112, but if the underlying issue with the Transmitter ID 2 operation is not addressed, the code is likely to reappear. It's essential to diagnose and fix the root cause of the problem.