AutoCodes – Scion – C2134 Scion

C2134 Scion Code - No Signal From Transmitter ID 4 In 2nd Mode

Quick Answer

The Tire Pressure Warning Valve and Transmitter that are installed in the tire and wheel assemblies measure the tire pressure of the tires. Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning Antenna and Receiver, Tire Pressure Warning Antenna and Receiver harness is open or shorted. 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: C2134 Scion indicates No Signal From Transmitter ID 4 In 2nd Mode.
Common causes: Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning Antenna and Receiver, Tire Pressure Warning Antenna and Receiver harness is open or shorted.
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 786

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2134 Scion Description

The Tire Pressure Warning Valve and Transmitter that are installed in the tire and wheel assemblies measure the tire pressure of the tires. The measured values are transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the Tire Pressure Warning ECU. The ECU compares the measured tire pressure values with the tire pressure threshold. When the measured tire pressure value is less than this threshold, the warning light in the combination meter turns on.
The tire pressure warning valve and transmitters constantly send radio waves to the tire pressure warning antenna and receiver.
Under the conditions below, the tire pressure warning antenna and receiver are unable to receive the signals from the tire pressure warning valve and transmitters, and a Diagnostic Trouble Code (DTC) is stored.
- Facilities or devices that use similar radio frequencies are located in the vicinity of the vehicle.
- Devices using similar radio frequencies are used in the vehicle.
- The ID of the tire pressure warning valve and transmitter is mistyped during registration.
- A tire/wheel/transmitter from a different vehicle is installed.

OBDII Code C2134 Scion - No Signal From Transmitter ID 4 In 2nd Mode - AutoCodes.com — C2134 Scion Code - No Signal From Transmitter ID 4 In 2nd Mode

What does this mean?

What are the Possible Causes of the DTC C2134 Scion?

Faulty Tire Pressure Warning Valve and Transmitter
Faulty Tire Pressure Warning Antenna and Receiver
Tire Pressure Warning Antenna and Receiver harness is open or shorted
Tire Pressure Warning Antenna and Receiver circuit poor electrical connection
Faulty Tire Pressure Warning ECU

How to Fix the DTC C2134 Scion?

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 C2134 Scion 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.

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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 C2134 Scion Code

1. What are the common symptoms of OBDII code C2134 in a Scion related to "No Signal From Transmitter ID 4 In 2nd Mode"?

- Common symptoms include issues with tire pressure monitoring system (TPMS) functionality, warning lights on the dashboard, and inaccurate tire pressure readings.

2. What can cause the OBDII code C2134 in a Scion indicating "No Signal From Transmitter ID 4 In 2nd Mode"?

- Possible causes include a malfunctioning TPMS sensor, low sensor battery voltage, sensor signal interference, or a problem with the TPMS receiver unit.

3. How can I diagnose the OBDII code C2134 in my Scion for "No Signal From Transmitter ID 4 In 2nd Mode"?

- You can diagnose the issue by using a TPMS scan tool to read the sensor data, checking the sensor batteries, ensuring proper sensor placement, and inspecting for any physical damage to the sensors.

4. Can I drive my Scion with the OBDII code C2134 for "No Signal From Transmitter ID 4 In 2nd Mode"?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the TPMS issue promptly to ensure accurate monitoring of tire pressure.

5. How can I reset the OBDII code C2134 in my Scion indicating "No Signal From Transmitter ID 4 In 2nd Mode"?

- Resetting the code typically involves fixing the underlying TPMS issue, such as replacing a faulty sensor, and using a diagnostic tool to clear the code from the vehicle's system.

6. What are the repair options for fixing the OBDII code C2134 in a Scion related to "No Signal From Transmitter ID 4 In 2nd Mode"?

- Repair options may include replacing the malfunctioning TPMS sensor, checking and replacing sensor batteries, ensuring proper sensor programming, and addressing any TPMS system faults.

7. Are there any DIY tips for troubleshooting the OBDII code C2134 in a Scion for "No Signal From Transmitter ID 4 In 2nd Mode"?

- DIY tips may include checking tire pressure manually, inspecting sensor connections and wires, testing sensor batteries, and consulting the vehicle's manual for TPMS troubleshooting steps.

8. How much does it typically cost to repair the OBDII code C2134 in a Scion indicating "No Signal From Transmitter ID 4 In 2nd Mode"?

- Repair costs can vary depending on the specific issue, but replacing a TPMS sensor can range from $50 to $200 per sensor, while professional diagnostics and labor may add to the total cost.

9. Can weather conditions affect the occurrence of the OBDII code C2134 in a Scion for "No Signal From Transmitter ID 4 In 2nd Mode"?

- Extreme temperatures and weather conditions can potentially impact TPMS sensor performance and trigger the code, so it's essential to consider environmental factors when diagnosing the issue.

10. Is it necessary to visit a dealership for resolving the OBDII code C2134 in a Scion related to "No Signal From Transmitter ID 4 In 2nd Mode"?

- While a dealership can provide specialized services, independent auto repair shops and knowledgeable DIY enthusiasts can often diagnose and repair TPMS issues related to this code effectively.