U11CC Code - Lost Right Rear Wheel Speed Message
Quick Answer
The U11CC code indicates that the vehicle's onboard computer system has lost communication with the right rear wheel speed sensor. Common causes include Faulty right rear wheel speed sensor, Damaged wiring or connectors leading to the sensor, Malfunctioning ABS module. 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
- U11CC indicates Lost Right Rear Wheel Speed Message.
- Common causes
- Common causes include Faulty right rear wheel speed sensor, Damaged wiring or connectors leading to the sensor, Malfunctioning ABS module.
- 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 U11CC Description
The U11CC code indicates that the vehicle's onboard computer system has lost communication with the right rear wheel speed sensor. This sensor is responsible for monitoring the speed of the wheel and transmitting that data to the ABS (anti-lock braking system) and traction control system. When this message is lost, it can result in erratic or incorrect readings, leading to potential safety hazards on the road.
Common Causes of U11CC
- Faulty right rear wheel speed sensor
- Damaged wiring or connectors leading to the sensor
- Malfunctioning ABS module
- Issues with the vehicle's onboard computer system
- Corrosion or debris affecting sensor operation
Symptoms of U11CC
- ABS warning light illuminated on the dashboard
- Traction control system malfunction indicator
- Erratic or inconsistent braking behavior
- Loss of traction or stability while driving
- Unusual noises coming from the wheel area
How to Fix U11CC
- Diagnose the specific cause of the communication loss, such as testing the right rear wheel speed sensor and inspecting the wiring and connectors.
- Replace the faulty wheel speed sensor if necessary.
- Repair or replace damaged wiring or connectors.
- Reset the ABS and traction control systems to clear the code and reestablish communication.
- Test drive the vehicle to ensure proper operation of the ABS and traction control systems.
Cost to Fix U11CC
The cost of repairing a lost right rear wheel speed message can vary depending on the underlying cause of the issue. In general, replacing a faulty wheel speed sensor can cost between $100 and $200 for parts, with additional labor costs ranging from $80 to $150 per hour. If wiring or connectors need to be repaired or replaced, this can add to the total cost of the repair. Overall, the total repair cost for this issue may range from $200 to $500, but it is advisable to consult with a professional mechanic for a more accurate estimate based on the specific vehicle make and model. Labor rates at auto repair shops can vary based on location, so it's essential to research local rates for a precise cost estimate.
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Code U11CC Information for Specific Makes
- U11CC Chrysler — Lost Right Rear Wheel Speed Message
- U11CC Dodge — Lost Right Rear Wheel Speed Message
- U11CC Jeep — Lost Right Rear Wheel Speed Message
- U11CC RAM — Lost Right Rear Wheel Speed Message
Frequently Asked Questions about U11CC Code
1. What does the OBDII code U11CC mean?
U11CC indicates a "Lost Right Rear Wheel Speed Message," meaning the vehicle's control module is not receiving data from the right rear wheel speed sensor.
2. What are common symptoms of code U11CC?
Symptoms may include an illuminated ABS or traction control light, erratic ABS/ESC behavior, and inaccurate speedometer readings.
3. What causes the U11CC code?
Common causes include a faulty right rear wheel speed sensor, damaged wiring or connectors, or communication issues within the vehicle's CAN bus system.
4. Can I drive with the U11CC code?
While the vehicle may still be drivable, safety features like ABS and traction control may not function properly, increasing the risk of accidents in adverse conditions.
5. How do I diagnose the U11CC code?
Start by inspecting the right rear wheel speed sensor, its wiring, and connectors for damage or corrosion. Use a scan tool to check for related codes and monitor sensor data.
6. How can I fix the U11CC code?
Repairs may involve replacing the right rear wheel speed sensor, repairing damaged wiring, cleaning corroded connectors, or updating the vehicle’s software.
7. Does the U11CC code always mean the wheel speed sensor is bad?
No, the issue could also stem from wiring problems, poor electrical connections, or a fault in the control module or CAN bus system.
8. Will clearing the U11CC code solve the problem?
Clearing the code may turn off the warning temporarily, but the underlying issue must be resolved to prevent the code from returning.
9. How much does it cost to repair the U11CC code?
Repair costs vary depending on the issue, but replacing a wheel speed sensor typically costs $100–$250, including parts and labor.
10. Can a faulty wheel bearing trigger the U11CC code?
Yes, a damaged wheel bearing can cause erratic wheel speed sensor readings, which may result in the U11CC code.
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