P1503 Código de avaria de diagnóstico (7 interpretações)

The control module detected that the Theft Deterrent System Password state or value did not match what was expected. This is the manufacturer-specific definition used by Chrysler.

The control module detected a fault associated with the Cruise Control Malfunction - Control Switch circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.

The control module detected improper operation of the Cruise control master switch. This is the manufacturer-specific definition used by Kia.

The control module detected that the Idle Speed Control Valve Closing Solenoid Control signal stayed below the expected range. This is the manufacturer-specific definition used by MINI.

The control module detected that the Immobilizer control module state or value did not match what was expected. This is the manufacturer-specific definition used by Opel.

The control module detected a fault associated with the Alternator load signal circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.

The control module judged the Load signal from Alternator Term. DF behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17911. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).