B14DA
Head Unit Button Stuck
B14DA is an OBD-II diagnostic trouble code meaning: Head Unit Button Stuck. Common causes: mechanical wear of the button, button dirty (dust, liquid). Estimated repair cost: $6–56.
Symptoms
- Doesn't respond to button press
- The button is stuck
- Spontaneous button activation
- Error on head unit display
Causes
- Mechanical wear of the button
- Button dirty (dust, liquid)
- Damage to the button contacts
- Head unit malfunction
- Wiring Harness Problems
How to Fix
- Check the physical condition of the button
- Clean the button from dirt
- Replace the faulty button
- Check wiring harness connections
- Replace the head unit (if necessary)
Related codes
FAQ
What does the B14DA code mean?
B14DA is an OBD-II diagnostic trouble code that indicates: Head Unit Button Stuck
What causes a B14DA error code?
The most common causes of B14DA include: Mechanical wear of the button; Button dirty (dust, liquid); Damage to the button contacts; Head unit malfunction.
How do I fix a B14DA diagnostic trouble code?
To fix B14DA: Check the physical condition of the button. Clean the button from dirt. Replace the faulty button. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B14DA?
Limited driving only, diagnose soon
How much does it cost to fix B14DA?
The estimated repair cost for B14DA is $6–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat