BMW DTC U0058 – Vehicle Communication Bus D (+) Low
DTC U0058 meaning on BMW
The DTC U0058 code on a BMW indicates a fault with the Vehicle Communication Bus D (+) Low. This fault is related to a communication issue within the vehicle’s network, specifically involving the positive side of the communication bus.
BMW DTC U0058 symptoms
Symptoms of the DTC U0058 code on a BMW may include:
- Check Engine Light illuminated
- Communication errors with various vehicle modules
- Problems with data exchange between control units
BMW DTC U0058 causes
Common causes of the DTC U0058 code on a BMW include:
- Faulty wiring or connectors in the communication bus circuit
- Issues with the communication bus module
- Interference from other electrical components
BMW DTC U0058 seriousness
The DTC U0058 code should be addressed promptly as it can lead to communication failures between critical vehicle systems. Ignoring this issue may result in performance issues or safety concerns.
How to diagnose DTC U0058 on BMW
To diagnose the DTC U0058 code on a BMW, follow these steps:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the wiring and connectors in the communication bus circuit
- Check for any signs of damage or corrosion
- Test the communication bus module for proper functionality
How to fix DTC U0058 on BMW
To fix the DTC U0058 code on a BMW, consider the following:
- Repair or replace any damaged wiring or connectors in the communication bus circuit
- Address any issues with the communication bus module
- Ensure proper grounding and shielding of the communication bus system
How to erase DTC U0058 on BMW
To erase the DTC U0058 code on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s system. Once the issue has been addressed and fixed, clearing the codes will reset the Check Engine Light and ensure the system is operating correctly.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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