Lost Communication With Audible Alert Control Module

Where it lives

For U0160, start at the module the description names.

Check these first

• A failed audible alert control module
• Damaged wiring between the module and the computer
• Water or corrosion in the module connector
• A software fault in the module or computer
• Physical damage to the module or its wiring

What to do next

1. Check power and ground at the audible alert control module
2. Inspect the module wiring and connector for damage
3. Test the audible alert module for proper function
4. Update the software that drives the module
5. Replace the audible alert control module if it stays offline
6. Clear the code and retest

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