C1049 Code - Right Rear Wheel Pressure Phase Monitoring
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Right Rear Wheel Pressure Phase. Common causes include Dirty Right Rear Tone Wheel, Dirty Right Rear Wheel Speed Sensor (WSS), Faulty Right Rear Wheel Speed Sensor (WSS). 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
- C1049 indicates Right Rear Wheel Pressure Phase Monitoring.
- Common causes
- Common causes include Dirty Right Rear Tone Wheel, Dirty Right Rear Wheel Speed Sensor (WSS), Faulty Right Rear Wheel Speed Sensor (WSS).
- 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.
Code C1049 Description
What are the Possible Causes of the DTC C1049?
- Dirty Right Rear Tone Wheel
- Dirty Right Rear Wheel Speed Sensor (WSS)
- Faulty Right Rear Wheel Speed Sensor (WSS)
- Right Rear Wheel Speed Sensor (WSS) harness is open or shorted
- Right Rear Wheel Speed Sensor (WSS) circuit poor electrical connection
- Damage Right Rear Tone Wheel
- Faulty Anti-Lock Brake System (ABS) Module
How to Fix the DTC C1049?
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 C1049 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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Information for Specific Makes
- C1049 Chrysler — Right Rear Wheel Pressure Phase Monitoring
- C1049 Dodge — Right Rear Wheel Pressure Phase Monitoring
- C1049 Jeep — Right Rear Wheel Pressure Phase Monitoring
Frequently Asked Questions about C1049 Code
1. What are the common symptoms of OBDII code C1049 (Right Rear Wheel Pressure Phase Monitoring)?
The common symptoms include the illumination of the "Check Engine" light on the dashboard and potential issues with the right rear wheel pressure monitoring system.
2. What are the possible causes of OBDII code C1049?
Possible causes of this code may include a malfunctioning wheel speed sensor, wiring issues in the right rear wheel pressure monitoring system, or a fault in the Electronic Brake Control Module (EBCM).
3. How can I diagnose the OBDII code C1049 related to Right Rear Wheel Pressure Phase Monitoring?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault codes, inspecting the right rear wheel speed sensor and its wiring, and testing the EBCM for any faults.
4. Can I still drive my vehicle with OBDII code C1049 active?
It is generally not recommended to drive the vehicle with an active fault code, as it can affect the performance and safety systems related to the right rear wheel pressure monitoring.
5. How can I repair OBDII code C1049 for Right Rear Wheel Pressure Phase Monitoring?
Repairing this code may involve replacing a faulty wheel speed sensor, repairing damaged wiring, or reprogramming the EBCM to address the issue with the right rear wheel pressure monitoring.
6. Is it possible to reset OBDII code C1049 without fixing the underlying issue?
While you can clear the fault code with a diagnostic scanner, it is important to address the root cause of the issue to prevent the code from reoccurring.
7. Are there any DIY tips for troubleshooting OBDII code C1049 at home?
DIY troubleshooting tips may include visually inspecting the right rear wheel speed sensor and its wiring for any visible damage, ensuring proper connections, and checking for any loose or corroded terminals.
8. How much should I expect to pay for repairing OBDII code C1049?
The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.
9. Can extreme weather conditions trigger OBDII code C1049?
Extreme weather conditions such as heavy rain or snow may potentially affect the performance of the right rear wheel pressure monitoring system, leading to the triggering of this fault code.
10. Is OBDII code C1049 a common issue in certain vehicle makes and models?
This fault code may be more prevalent in vehicles equipped with advanced wheel pressure monitoring systems, particularly in certain makes and models known for sensor or wiring issues.
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