U0517
Invalid Data Received From Door Switch B
U0517 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Door Switch B. Common causes: faulty door switch, open or short circuit in the switch circuit. Estimated repair cost: $6–44.
Symptoms
- Incorrect indication of door opening/closing on the instrument panel
- The central locking for a specific door does not work
- Problems with automatic closing of windows
- Alarm malfunction (false alarms)
- Interior lighting does not turn on when the door is opened
Causes
- Faulty door switch
- Open or short circuit in the switch circuit
- Problems with wiring in the door harness
- Oxidation of switch contacts
- Malfunctions in the body control module (BCM)
How to Fix
- Door switch status diagnostics
- Checking the integrity of the circuit and contacts
- Inspect the door wiring harness for damage
- Cleaning or replacing the door switch
- Flashing or replacing the BCM module (as a last resort)
Related codes
Error U0517 by Vehicle Brand
FAQ
What does the U0517 code mean?
U0517 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Door Switch B
What causes a U0517 error code?
The most common causes of U0517 include: Faulty door switch; Open or short circuit in the switch circuit; Problems with wiring in the door harness; Oxidation of switch contacts.
How do I fix a U0517 diagnostic trouble code?
To fix U0517: Door switch status diagnostics. Checking the integrity of the circuit and contacts. Inspect the door wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0517?
Yes, but get it checked soon
How much does it cost to fix U0517?
The estimated repair cost for U0517 is $6–44. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat