U0160
Lost Communication With Audible Alert Control Module
U0160 is an OBD-II diagnostic trouble code meaning: Lost Communication With Audible Alert Control Module. Common causes: open or short circuit in wiring, sound alarm module malfunction. Estimated repair cost: $17–89.
Symptoms
- Car horns do not work
- Check Engine Light Is On
- No sound when opening doors
- Disabling the alarm
- The error is diagnosed by the scanner
Causes
- Open or short circuit in wiring
- Sound alarm module malfunction
- Bad contacts in connectors
- ECU software failure
- Module power problems
How to Fix
- Check the integrity of wires and connectors
- Test the power supply and ground of the module
- Carry out diagnostics of the sound alarm module
- Reflash or replace the ECU if necessary
- Repair only from an authorized dealer
Related codes
Error U0160 by Vehicle Brand
FAQ
What does the U0160 code mean?
U0160 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Audible Alert Control Module
What causes a U0160 error code?
The most common causes of U0160 include: Open or short circuit in wiring; Sound alarm module malfunction; Bad contacts in connectors; ECU software failure.
How do I fix a U0160 diagnostic trouble code?
To fix U0160: Check the integrity of wires and connectors. Test the power supply and ground of the module. Carry out diagnostics of the sound alarm module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0160?
Limited driving only, diagnose soon
How much does it cost to fix U0160?
The estimated repair cost for U0160 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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