Control Module Self Test Control Module Defective
BMW · engine
Affidabilità del dato62%
The control module's internal test reported the Control Module Self Test Control Module as faulty. This is the manufacturer-specific definition used by BMW.
Transmission control module (TCM) - communication malfunction
Kia · transmission
Affidabilità del dato62%
The control module detected a communication fault involving Transmission control module (TCM) on the vehicle network. This is the manufacturer-specific definition used by Kia.
Immobilizer control module/engine control module (ECM) - communication error
Mazda · immobilizer
Affidabilità del dato80%
The control module detected a communication fault involving Immobilizer control module/engine control module (ECM) on the vehicle network. This is the manufacturer-specific definition used by Mazda.
ECM to system LSI - communication malfunction
Mitsubishi · engine
Affidabilità del dato62%
The control module detected a communication fault involving ECM to system LSI on the vehicle network. This is the manufacturer-specific definition used by Mitsubishi.
Voltage Supply
Porsche · engine
Affidabilità del dato62%
The control module detected a fault associated with the Voltage Supply circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
Engine control module (ECM) - programming error
Subaru · software
Affidabilità del dato62%
The control module registered the fault condition described as "Engine control module (ECM) - programming error". This is the manufacturer-specific definition used by Subaru.
Engine control module (ECM) - supply voltage low from battery
VAG · software
Affidabilità del dato62%
The control module detected that the Engine control module (ECM) - supply voltage stayed below the expected range. This is the manufacturer-specific definition used by Audi.
Possibili cause
Battery was disconnected
battery discharged
alternator
wiring open circuit
fuse
Si applica aAudi
P1602
Power Supply B+ Terminal 30: Voltage too Low
VAG · engine
Affidabilità del dato84%
The control module detected that the Power Supply B+ Terminal 30: Voltage value was below the expected limit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18010. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Electronic throttle system (ETS), throttle return spring - malfunction
Volvo · engine
Affidabilità del dato62%
The control module detected improper operation of the Electronic throttle system (ETS), throttle return spring. This is the manufacturer-specific definition used by Volvo.
Gamma definita dal costruttore: il significato può cambiare tra marche.
602
Indice specifico del guasto dentro il sottosistema.
Domande frequenti su P1602
Cosa significa P1602?
Codice di errore diagnostico (12 interpretazioni). The control module's internal test reported the Control Module Self Test Control Module as faulty. This is the manufacturer-specific definition used by BMW.
P1602 è generico o specifico del costruttore?
P1602 è un codice specifico del costruttore. In questo database è documentato per: BMW, Kia, Lexus, Mazda, Mitsubishi, Opel, Porsche, Subaru, Toyota, VAG, Volvo. Lo stesso numero può significare altro su altre marche.
TuningBot può rimuovere P1602 a livello di file?
Se la logica del guasto vive nella calibrazione della ECU, sì: il nostro servizio DTC Removal disattiva la specifica voce di errore. La correzione del checksum non è inclusa: è un servizio a parte, opzionale. Non sei sicuro che il tuo caso rientri? Richiedi una valutazione gratuita e i nostri ingegneri controllano il tuo file.