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Engine-Codes – Scion – C2135 Scion

C2135 Scion Code - No Signal From Transmitter ID 5 In 2nd Mode

Quick Answer

The C2135 code for Scion vehicles indicates that there is no signal being received from Transmitter ID 5 in 2nd mode. Common causes include Faulty transmitter ID 5, Receiver malfunction in the vehicle, Wiring issues or loose connections. 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
C2135 Scion indicates No Signal From Transmitter ID 5 In 2nd Mode.
Common causes
Common causes include Faulty transmitter ID 5, Receiver malfunction in the vehicle, Wiring issues or loose connections.
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 14, 2024
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Code C2135 Scion Description

The C2135 code for Scion vehicles indicates that there is no signal being received from Transmitter ID 5 in 2nd mode. In simpler terms, this means that the vehicle's system is not able to communicate with the specific transmitter assigned to ID 5 when operating in the 2nd mode. This can have various implications for the vehicle's performance and safety features, as the transmitter plays a crucial role in transmitting data related to keyless entry, remote start, and other functions.

OBDII Code C2135 Scion - No Signal From Transmitter ID 5 In 2nd Mode
C2135 Scion Code - No Signal From Transmitter ID 5 In 2nd Mode

Common Causes of C2135 Scion

  1. Faulty transmitter ID 5
  2. Receiver malfunction in the vehicle
  3. Wiring issues or loose connections
  4. Interference from other electronic devices
  5. Water damage or corrosion affecting the transmitter or receiver

Symptoms of C2135 Scion

  1. Keyless entry system not working properly
  2. Remote start feature not functioning
  3. Security system malfunctions
  4. Inability to unlock or start the vehicle remotely
  5. Warning light on the dashboard related to the keyless entry system

How to Fix C2135 Scion

  1. Begin by checking the transmitter ID 5 for any visible damage or signs of malfunction. Replace the transmitter if necessary.
  2. Inspect the receiver in the vehicle for any faults or loose connections. Repair or replace as needed.
  3. Check the wiring harness for any damage or corrosion. Repair or replace any damaged wires.
  4. Test the system for proper functionality after making the necessary repairs.
  5. Clear the diagnostic trouble codes and reset the system to ensure the issue has been resolved.

Cost to Fix C2135 Scion

The typical repair costs for addressing a C2135 code in a Scion vehicle can vary depending on the specific cause of the issue. On average, the parts and labor for this repair could range from $200 to $500. However, it's important to note that the actual cost can be higher or lower based on factors such as the location of the repair shop, the make and model of the vehicle, and the extent of the repairs needed. It's recommended to consult with a professional mechanic for a more accurate estimate based on the individual circumstances.

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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 C2135 Scion Code

1. What does OBDII code C2135 mean for a Scion vehicle?

Code C2135 indicates "No Signal From Transmitter ID 5 In 2nd Mode," typically related to the tire pressure monitoring system (TPMS).

2. What are the common symptoms of code C2135 in a Scion?

Symptoms may include the TPMS warning light illuminating, failure to display tire pressure readings, or intermittent TPMS system operation.

3. What causes code C2135 to appear in a Scion?

Common causes include a faulty or dead TPMS sensor, incorrect sensor programming, interference from electronics, or a damaged TPMS antenna.

4. How can I diagnose the cause of code C2135?

Use an OBDII scan tool with TPMS functionality to check for sensor signal strength, verify sensor IDs, and inspect the TPMS module and wiring.

5. Can I drive my Scion with code C2135 active?

Yes, but driving with an inoperative TPMS may prevent you from being alerted to low tire pressure, which can be unsafe.

6. How do I fix the C2135 code on a Scion?

Repair options include replacing the faulty TPMS sensor, reprogramming the TPMS system to recognize the new sensor, or repairing wiring/antenna issues.

7. How much does it cost to fix code C2135 on a Scion?

Repair costs vary but typically range from $50 to $150 per sensor, plus labor, if a TPMS sensor needs replacement.

8. Can I reset the C2135 code without fixing the issue?

You can clear the code with an OBDII scanner, but it will likely return unless the underlying problem is resolved.

9. How long do TPMS sensors usually last in a Scion?

TPMS sensors generally last 5-7 years or around 60,000-100,000 miles, depending on the battery life and usage.

10. What tools are required to fix code C2135 on a Scion?

A TPMS reset tool, OBDII scanner with TPMS functions, and basic tire service tools may be needed for diagnosis and repair.

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