U0516
Invalid Data Received From Door Switch A
U0516 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Door Switch A. Common causes: door switch fault a, open or short circuit in the sensor circuit. Estimated repair cost: $6–33.
Symptoms
- Functions associated with this door do not work (for example, interior lighting)
- Error on the dashboard
- Incorrect operation of the central locking
- Problems with seat/mirror position memory (if linked to this door)
Causes
- Door switch fault A
- Open or short circuit in the sensor circuit
- Problems with connection in the CAN bus
- Body Control Module (BCM) Malfunction
- Contact corrosion
How to Fix
- Check the mechanical operation of the door switch
- Check the sensor circuit for open/short circuit
- Check the quality of connections and contacts
- Scan the body control module for other errors
- If necessary, replace the door switch
Related codes
Error U0516 by Vehicle Brand
FAQ
What does the U0516 code mean?
U0516 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Door Switch A
What causes a U0516 error code?
The most common causes of U0516 include: Door switch fault A; Open or short circuit in the sensor circuit; Problems with connection in the CAN bus; Body Control Module (BCM) Malfunction.
How do I fix a U0516 diagnostic trouble code?
To fix U0516: Check the mechanical operation of the door switch. Check the sensor circuit for open/short circuit. Check the quality of connections and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0516?
Yes, but get it checked soon
How much does it cost to fix U0516?
The estimated repair cost for U0516 is $6–33. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat