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Engine-Codes – Generic – C1047

C1047 Code - Right Front Wheel Pressure Phase Monitoring

Quick Answer

The C1047 code refers to the Right Front Wheel Pressure Phase Monitoring system. Common causes include Faulty tire pressure sensor in the right front wheel, Wiring or connection issues in the tire pressure monitoring system, Low tire pressure in the right front wheel. 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
C1047 indicates Right Front Wheel Pressure Phase Monitoring.
Common causes
Common causes include Faulty tire pressure sensor in the right front wheel, Wiring or connection issues in the tire pressure monitoring system, Low tire pressure in the right front wheel.
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 Aug 30, 2024
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Code C1047 Description

The C1047 code refers to the Right Front Wheel Pressure Phase Monitoring system. This code is typically associated with a fault in the monitoring system that keeps track of the pressure in the right front wheel of the vehicle. The system is responsible for ensuring that the tire pressure is at the correct level to maintain optimal performance, safety, and fuel efficiency. When this code is triggered, it indicates that there is a problem with the pressure monitoring system, which could lead to issues with the vehicle's handling, braking, and overall safety.

OBDII Code C1047 - Right Front Wheel Pressure Phase Monitoring
C1047 Code - Right Front Wheel Pressure Phase Monitoring

Common Causes of C1047

  1. Faulty tire pressure sensor in the right front wheel.
  2. Wiring or connection issues in the tire pressure monitoring system.
  3. Low tire pressure in the right front wheel.
  4. Malfunctioning TPMS control module.
  5. Issues with the vehicle's onboard computer system.

Symptoms of C1047

  1. Illumination of the Tire Pressure Monitoring System (TPMS) warning light on the dashboard.
  2. Inaccurate or fluctuating tire pressure readings displayed on the TPMS display.
  3. Changes in the vehicle's handling, such as pulling to one side.
  4. Increased tire wear on the right front wheel.
  5. Reduced fuel efficiency due to improper tire pressure.

How to Fix C1047

  1. Start by visually inspecting the right front wheel and tire pressure sensor for any visible damage or signs of wear.
  2. Check the tire pressure in the right front wheel and adjust it to the manufacturer's recommended levels.
  3. Use a diagnostic tool to scan the TPMS system and identify any specific fault codes related to the right front wheel pressure phase monitoring.
  4. Replace the faulty tire pressure sensor if needed.
  5. Reset the TPMS system and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix C1047

The cost of repairing the Right Front Wheel Pressure Phase Monitoring system can vary depending on the specific cause of the issue. On average, the cost of replacing a tire pressure sensor can range from $50 to $200 per sensor, including parts and labor. Additional costs may apply if there are other underlying issues that need to be addressed. It's recommended to consult with a professional mechanic for an accurate cost estimate based on the specific diagnosis and repair needed for your vehicle.

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Code C1047 Information for Specific Makes

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 C1047 Code

1. What are common symptoms of OBDII code C1047 (Right Front Wheel Pressure Phase Monitoring)?

- Common symptoms include the illumination of the "Check Engine" light, decreased traction control effectiveness, and potential issues with the ABS system.

2. What are the possible causes of OBDII code C1047?

- Possible causes may include a malfunctioning wheel speed sensor, damaged wiring or connectors in the right front wheel circuit, or issues with the ABS module.

3. How can I diagnose the source of OBDII code C1047?

- Diagnosis typically involves using a diagnostic scanner to retrieve the specific fault codes, inspecting the right front wheel speed sensor and its wiring, and checking for any visible damage or corrosion.

4. Can driving with OBDII code C1047 pose any safety risks?

- Driving with this code may affect the proper functioning of the ABS system and traction control, potentially compromising vehicle stability and braking performance. It is advisable to address the issue promptly.

5. Are there any simple repair tips for OBDII code C1047?

- Basic repair steps may include checking and cleaning the wheel speed sensor connections, ensuring proper sensor alignment, and clearing the fault codes with a diagnostic tool after any necessary repairs.

6. Is it possible to reset OBDII code C1047 without fixing the underlying issue?

- While clearing the fault code temporarily may turn off the warning light, it is crucial to address the root cause of the problem to prevent potential safety hazards and ensure proper vehicle operation.

7. Does OBDII code C1047 affect vehicle performance?

- Yes, this code can impact vehicle performance by potentially compromising the operation of the ABS system and traction control, leading to decreased stability and braking efficiency.

8. Can extreme weather conditions trigger OBDII code C1047?

- Harsh weather conditions, such as extreme cold or excessive moisture, can sometimes cause sensor malfunctions or wiring issues that may trigger OBDII code C1047.

9. How much does it typically cost to repair OBDII code C1047?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement, sensor realignment, or professional diagnostic services.

10. Is it safe to continue driving with OBDII code C1047 unresolved?

- It is not recommended to drive with this code unresolved, as it can affect crucial safety systems like ABS and traction control, potentially compromising vehicle handling and braking performance.

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