Enter the error code and car brand
Vehicle engine and/or automatic transmission
Code: P1503 - The engine’s anti-theft system (Theft Deterrent) did not receive the fuel enable signal, which may prevent the car from starting.
DTC P1503 CHEVROLET
05.10.2025
3366
1 minute of reading
Video for "Error p1503" on YouTube
The following error codes are often searched for
Comments on the article