U1158 RAM Code - Lost Communication With Satellite Video Receiver
Quick Answer
The U1158 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has lost communication with the satellite video receiver. Common causes include Faulty satellite video receiver, Wiring or connection issues, Software glitches in the entertainment or navigation system. 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
- U1158 RAM indicates Lost Communication With Satellite Video Receiver.
- Common causes
- Common causes include Faulty satellite video receiver, Wiring or connection issues, Software glitches in the entertainment or navigation system.
- 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 U1158 RAM Description
The U1158 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has lost communication with the satellite video receiver. In modern vehicles, satellite video receivers are often integrated into the entertainment or navigation systems to provide access to satellite radio, live traffic updates, weather information, and other services. When communication with the satellite video receiver is lost, it can lead to a variety of issues related to these services.
Common Causes of U1158 RAM
- Faulty satellite video receiver
- Wiring or connection issues
- Software glitches in the entertainment or navigation system
- Communication network malfunction within the vehicle
Symptoms of U1158 RAM
- Loss of satellite radio signal
- Inability to access live traffic updates
- Weather information not updating
- Navigation system not functioning properly
- Error message on the display related to satellite communication
How to Fix U1158 RAM
- Check the wiring and connections between the satellite video receiver and the onboard computer for any loose or damaged components.
- Test the satellite video receiver to determine if it is functioning properly or needs to be replaced.
- Update the software in the entertainment or navigation system to address any glitches that may be causing the communication issue.
- Reset the communication network within the vehicle to ensure proper functionality.
Cost to Fix U1158 RAM
The typical repair costs for addressing a U1158 code can vary depending on the specific cause of the issue. In general, replacing a faulty satellite video receiver or addressing wiring/connection issues may cost between $200 and $500, including parts and labor. Software updates and communication network resets may be less expensive, typically ranging from $100 to $300. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate based on your vehicle make and model.
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Frequently Asked Questions about U1158 RAM Code
1. What are the common symptoms of OBDII code U1158 RAM Lost Communication With Satellite Video Receiver?
- Common symptoms include loss of satellite video reception, blank screen on the display, and intermittent connection issues.
2. What are the possible causes of OBDII code U1158 RAM?
- The code U1158 RAM can be caused by a faulty satellite video receiver, wiring issues, loose connections, or a malfunctioning control module.
3. How can I diagnose the cause of OBDII code U1158 RAM?
- Diagnose the issue by checking the wiring connections to the satellite video receiver, inspecting for any visible damage, and using a diagnostic scan tool to communicate with the control module.
4. Can a loose connection cause OBDII code U1158 RAM?
- Yes, a loose or poor connection between the satellite video receiver and the control module can trigger code U1158 RAM.
5. What are some repair tips for resolving OBDII code U1158 RAM?
- Repair tips include checking and securing wiring connections, testing the satellite video receiver for functionality, and resetting the control module.
6. Is it safe to continue driving with OBDII code U1158 RAM active?
- It is generally safe to drive with this code, but it is recommended to address the issue promptly to restore satellite video functionality.
7. Can a software update resolve OBDII code U1158 RAM?
- In some cases, a software update for the control module or satellite video receiver may resolve the communication issue causing code U1158 RAM.
8. How do I reset OBDII code U1158 RAM after making repairs?
- Use a diagnostic scan tool to clear the code after fixing the underlying issue causing the communication problem with the satellite video receiver.
9. Are there any recalls related to OBDII code U1158 RAM?
- Check with the vehicle manufacturer for any recalls related to code U1158 RAM, as some models may have known issues that are covered under warranty.
10. Can extreme weather conditions affect OBDII code U1158 RAM?
- Extreme weather conditions such as excessive heat or moisture can potentially impact the satellite video receiver's performance and trigger code U1158 RAM.
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