U0160 – BMW DTC

BMW DTC U0160 – Lost Communication With Audible Alert Control Module

DTC U0160 meaning on BMW

DTC U0160 on a BMW indicates a communication error with the Audible Alert Control Module. This fault code is triggered when the vehicle’s control module is unable to establish communication with the Audible Alert Control Module.

BMW DTC U0160 symptoms

Symptoms of DTC U0160 on a BMW may include:

• Loss of audible alerts such as warning chimes
• Malfunctioning of audible warning systems
• Dashboard warning lights related to communication errors

BMW DTC U0160 causes

The common causes of DTC U0160 on a BMW are:

• Faulty Audible Alert Control Module
• Wiring issues or loose connections
• Software glitches in the control modules

BMW DTC U0160 seriousness

While DTC U0160 may not directly affect the drivability of the vehicle, it can lead to a loss of important audible alerts and warnings. It is essential to address this issue to ensure the proper functioning of the vehicle’s safety systems.

How to diagnose DTC U0160 on BMW

To diagnose DTC U0160 on a BMW, follow these steps:

1. Use a diagnostic scanner to retrieve the fault codes from the vehicle’s control modules.
2. Inspect the wiring and connections related to the Audible Alert Control Module for any visible damage or loose connections.
3. Perform a communication test to check the connectivity between the control modules.

How to fix DTC U0160 on BMW

To fix DTC U0160 on a BMW, you can:

1. Inspect and repair any damaged wiring or loose connections related to the Audible Alert Control Module.
2. Replace the faulty Audible Alert Control Module if necessary.
3. Update the software of the control modules to address any glitches causing the communication error.

How to erase DTC U0160 on BMW

To erase DTC U0160 on a BMW, you can:

1. Use a diagnostic scanner to clear the fault codes stored in the vehicle’s control modules.
2. After fixing the underlying issue causing the fault code, perform a final scan to ensure the code has been successfully erased.

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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