• Blank or unresponsive display screen
• Loss of navigation or radio functions
• Error messages on the dashboard
• Faulty information display module
• Damaged or corroded wiring/connectors
• Faulty CAN bus connection
CAN bus: Controller Area Network, a system that allows microcontrollers and devices to communicate with each other without a host computer.
OBD-II: On-Board Diagnostics, a standardized system in vehicles for self-diagnosing and reporting.
• U0155
• U0164
Your car's computer can't talk to the screen that shows information like the radio or navigation. It's like when your phone can't connect to Wi-Fi.
The vehicle's main computer is unable to communicate with the information display module.
U0158 indicates a lost communication with the information display module, which is responsible for displaying data such as navigation, radio, and other vehicle information on the screen.
• Check the fuse related to the display module.
• Inspect wiring and connectors for damage or corrosion.
• Use a diagnostic scanner to check for additional codes.
• Replace the faulty information display module.
• Repair or replace damaged wiring/connectors.
• Ensure proper CAN bus connection.
• OBD-II scanner
• Multimeter
• Screwdriver set
$200 - $600
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly check and clean electrical connectors.
• Avoid moisture exposure to electronic components.
• Perform routine vehicle diagnostics.
Communication Error
• Ensure all software updates are installed.
• Avoid using aftermarket electronic devices that may interfere.
• Consult a professional if unsure about repairs.
Check if the vehicle's warranty covers electronic module failures.
U0158 has been reported in vehicles with complex infotainment systems, especially as they age.
Moderate – It affects convenience features but not critical vehicle operation.
Driving with this code may limit access to important information, but it does not pose a direct safety risk.
• Vehicle ignition in the ON position.
• All electrical systems are powered.
The information display module is typically located in the dashboard area, near the center console.
Q: Can I drive my car with a U0158 code?
A: Yes, but some display functions may not work.
Q: Will a U0158 code affect my car's performance?
A: No, it mainly affects the display and information functions.
