Engine-CodesChrysler – C151C Chrysler

C151C Chrysler Code - Tire Pressure Sensors Missing

Quick Answer

The C151C code for Chrysler vehicles indicates that there is an issue with the tire pressure sensors, specifically that they are missing. Common causes include Previous removal of tire pressure sensors during tire replacement or maintenance, Faulty or damaged tire pressure sensors, Electrical wiring issues affecting the tire pressure sensor system. 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
C151C Chrysler indicates Tire Pressure Sensors Missing.
Common causes
Common causes include Previous removal of tire pressure sensors during tire replacement or maintenance, Faulty or damaged tire pressure sensors, Electrical wiring issues affecting the tire pressure sensor system.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code C151C Chrysler Description

The C151C code for Chrysler vehicles indicates that there is an issue with the tire pressure sensors, specifically that they are missing. Tire pressure sensors are essential components of modern vehicles, as they monitor the air pressure in each tire and alert the driver if there is a significant deviation from the recommended pressure. When these sensors are missing, the vehicle's onboard computer system will not be able to provide accurate tire pressure readings, potentially leading to unsafe driving conditions and reduced fuel efficiency.

OBDII Code C151C Chrysler - Tire Pressure Sensors Missing
C151C Chrysler Code - Tire Pressure Sensors Missing

Common Causes of C151C Chrysler

  1. Previous removal of tire pressure sensors during tire replacement or maintenance.
  2. Faulty or damaged tire pressure sensors.
  3. Electrical wiring issues affecting the tire pressure sensor system.
  4. Aftermarket wheels or tires that are not compatible with the original tire pressure sensors.

Symptoms of C151C Chrysler

  1. TPMS (Tire Pressure Monitoring System) warning light is illuminated on the dashboard.
  2. Inaccurate tire pressure readings displayed on the dashboard.
  3. Loss of traction control or stability control functionality.
  4. Increased risk of tire blowouts or uneven tire wear.

How to Fix C151C Chrysler

  1. Check all tires to confirm that the tire pressure sensors are indeed missing.
  2. Install new tire pressure sensors on each wheel that is missing one.
  3. Program the new sensors to the vehicle's onboard computer system.
  4. Perform a TPMS reset to ensure accurate readings.
  5. Test drive the vehicle to verify that the TPMS warning light is no longer illuminated.

Cost to Fix C151C Chrysler

The cost of replacing missing tire pressure sensors can vary depending on the make and model of the vehicle, as well as the brand of sensors being used. On average, the cost of a single tire pressure sensor ranges from $50 to $200, and labor costs for installation and programming can add an additional $50 to $100 per sensor. Therefore, the total cost for replacing all missing tire pressure sensors on a vehicle could range from $200 to $800. It is recommended to consult with a trusted auto repair shop for a more accurate estimate based on your specific vehicle and location.

Tech Notes for C151C Chrysler

In some vehicles, it's normal for the Tire Pressure Monitoring System (TPM) to set the C151C code and display dashes "--" when the spare tire is used.

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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 C151C Chrysler Code

1. What does OBDII code C151C in a Chrysler mean?

The code C151C indicates that tire pressure sensors are missing from the vehicle.

2. What are the common symptoms of OBDII code C151C in a Chrysler?

Common symptoms include a TPMS (Tire Pressure Monitoring System) warning light on the dashboard and a message indicating missing tire pressure sensors.

3. What are the possible causes of OBDII code C151C in a Chrysler?

The most common cause is the absence of tire pressure sensors in the wheels or the sensors not being programmed correctly.

4. How can I fix OBDII code C151C in my Chrysler?

To fix the code, you can either install the missing tire pressure sensors or reprogram the existing sensors to ensure they are communicating with the vehicle's system.

5. Can I drive my Chrysler with the OBDII code C151C present?

While the vehicle can still be driven with the code present, it is important to address the issue to ensure proper tire pressure monitoring for safety and performance reasons.

6. Do I need to visit a dealership to fix OBDII code C151C in my Chrysler?

While a dealership can assist in resolving the issue, you can also address the missing tire pressure sensors at a trusted auto repair shop or by following DIY procedures if you have the necessary tools and knowledge.

7. How do I know if my Chrysler is equipped with a TPMS system?

Most Chrysler vehicles manufactured after 2007 are equipped with a TPMS system, which includes tire pressure sensors to monitor inflation levels.

8. Can extreme weather conditions affect the tire pressure sensors and trigger code C151C?

Yes, extreme temperatures or conditions such as freezing temperatures or severe heat can impact the performance of tire pressure sensors and trigger the code.

9. Are there aftermarket options available for tire pressure sensors in a Chrysler?

Yes, there are aftermarket tire pressure sensors available that can be compatible with Chrysler vehicles, but it is important to ensure they are compatible and properly installed.

10. How often should tire pressure sensors be replaced in a Chrysler?

Tire pressure sensors typically have a lifespan of 5-7 years, so it is recommended to replace them during routine maintenance or if issues like code C151C appear.

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