• Cruise control not working
• Warning light on the dashboard
• Intermittent cruise control operation
• Faulty cruise control module
• Damaged wiring or connectors
• Issues with the vehicle's data network
OBD-II: On-Board Diagnostics, a standardized system for vehicles to self-diagnose and report issues.
Module: An electronic control unit that manages specific functions in a vehicle.
• U0100
• U0121
This code means that your car's computer is having trouble talking to the cruise control system. It's like when two friends can't hear each other on the phone.
The vehicle's main computer has lost communication with the cruise control module.
U0227 is a diagnostic trouble code that indicates a loss of communication with the cruise control module. This means the data exchange between the vehicle's main computer and the cruise control module is interrupted or not occurring.
• Check for other related codes that might indicate a network issue.
• Inspect the wiring and connectors to the cruise control module.
• Test the cruise control module for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the cruise control module if faulty.
• Ensure all network connections are secure and free of corrosion.
• OBD-II scanner
• Multimeter
• Wiring diagram
$100 - $500
Moderate
• Toyota Camry
• Ford F-150
• Honda Accord
• Regularly inspect and maintain vehicle wiring.
• Ensure connectors are clean and secure.
• Avoid moisture exposure to electronic components.
Communication Issue
• Do not rely on cruise control until the issue is resolved.
• Consult a professional mechanic for accurate diagnosis.
Check with your vehicle manufacturer for warranty coverage on electronic components.
This code has been more common in vehicles with complex electronic systems introduced in the early 2000s.
Moderate – While the car can still be driven, the cruise control feature will not function properly.
Driving without a functioning cruise control system is generally safe, but be aware of increased driver fatigue on long trips.
• Vehicle ignition on
• Cruise control system activated
The cruise control module is typically located near the steering column or integrated within the engine control module.
Q: Can I drive my car with code U0227?
A: Yes, but the cruise control feature will not work until the issue is fixed.
Q: Will fixing this code improve my car's performance?
A: Fixing this code will restore the cruise control functionality, but it won't affect overall vehicle performance.
