The control module detected that the Engine control module (ECM), torque reduction value was outside the valid range. This is the manufacturer-specific definition used by Chevrolet.
Mögliche Ursachen
- Wiring
- TCM
- ECM
TuningBot DTC-Datenbank · v4.37.15
12 herstellerspezifische Interpretationen bei 12 Herstellern in der TuningBot DTC-Datenbank.
The control module detected that the Engine control module (ECM), torque reduction value was outside the valid range. This is the manufacturer-specific definition used by Chevrolet.
The control module detected improper operation of the Over Drive Pressure Switch Sense circuit. This is the manufacturer-specific definition used by Chrysler.
The control module detected improper operation of the Over Drive Pressure Switch Sense circuit. This is the manufacturer-specific definition used by Dodge.
The control module detected a fault associated with the 4x4 Low Switch Out of Self - Test Range Conditions circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
The control module detected improper operation of the Over Drive Pressure Switch Sense circuit. This is the manufacturer-specific definition used by Jeep.
The control module detected a fault associated with the Transmission mode selection switch 4×4 - circuit out of self - test range circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.
The control module detected improper operation of the Shift Lever Switch. This is the manufacturer-specific definition used by Lexus.
The control module detected a fault associated with the Upshift Delay Switchover Valve ATCC Y35 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.
The control module detected that the Transmission 4x4 Low Switch value was outside the valid range. This is the manufacturer-specific definition used by Nissan.
The control module detected a fault associated with the CAN data bus, ECM actual torque signal - malfunction detected circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Opel.
The control module detected improper operation of the Shift lever switch. This is the manufacturer-specific definition used by Toyota.
The control module detected a short circuit to ground in the Engine Torque Reduction Open circuit. This is the manufacturer-specific definition used by Volkswagen.
Antriebsstrang: Motor, Getriebe und Antrieb.
Herstellerdefinierter Bereich: die Bedeutung kann je Marke abweichen.
Spezifischer Fehlerindex innerhalb des Subsystems.
Diagnose-Fehlercode (12 Interpretationen). The control module detected that the Engine control module (ECM), torque reduction value was outside the valid range. This is the manufacturer-specific definition used by Chevrolet.
P1781 ist ein herstellerspezifischer Code. In dieser Datenbank ist er dokumentiert für: Chevrolet, Chrysler, Dodge, Ford, Jeep, Land Rover, Lexus, Mercedes-Benz, Nissan, Opel, Toyota, VAG. Dieselbe Nummer kann bei anderen Marken etwas anderes bedeuten.
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Das System hinter diesem Code verstehen: Diagnosestrategie und DTC-Logik