U0161
Lost Communication With Compass Module
U0161 is an OBD-II diagnostic trouble code meaning: Lost Communication With Compass Module. Common causes: broken or damaged wires to the compass, electronic compass module malfunction. Estimated repair cost: $33–167.
Symptoms
- Incorrect display of direction in the navigation system
- Lack of directional data
- Error message on the dashboard
- Compass-dependent functions do not work
- The Check Engine light may come on
Causes
- Broken or damaged wires to the compass
- Electronic compass module malfunction
- Module power problems
- Contact corrosion
- Software error in the control unit
How to Fix
- Check the integrity of the wiring to the compass module
- Check fuses associated with the module
- Diagnose the compass module for faults
- Clean contacts and check connections
- Update control unit software
Related codes
Error U0161 by Vehicle Brand
FAQ
What does the U0161 code mean?
U0161 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Compass Module
What causes a U0161 error code?
The most common causes of U0161 include: Broken or damaged wires to the compass; Electronic compass module malfunction; Module power problems; Contact corrosion.
How do I fix a U0161 diagnostic trouble code?
To fix U0161: Check the integrity of the wiring to the compass module. Check fuses associated with the module. Diagnose the compass module for faults. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0161?
Do not drive — repair immediately
How much does it cost to fix U0161?
The estimated repair cost for U0161 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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