Enter the error code and car brand
Vehicle engine and/or automatic transmission
Code: P1403 - The DMTL (Diagnostic Module Tank Leakage) valve motor circuit has a problem, which may affect the system that checks for fuel vapor leaks.
DTC P1403 HYUNDAI
27.10.2025
5515
1 minute of reading
Video for "Error p1403" on YouTube
The following error codes are often searched for
Comments on the article