Was bedeutet der Fehlercode DCDC-P0A1019?

Diagnose und Fehlercodedefinition für DCDC-P0A1019 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

DCDC-P0A1019 - DC/DC Converter Status Circuit High. General Electrical Failures. Circuit current above threshold

System

Unbekanntes System / Herstellerspezifisch

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

V60 (2011–)

Modelle nach Baujahr und Motor anzeigen (2)

Was bedeutet der Fehlercode?

The DC/DC converter control module has registered that the status circuit is high and that the high voltage current is excessive. The cause may lie in the control module itself, where the resistance is either too high or too low. Because the converter is part of the high voltage system, charging of the high voltage battery is affected.

Mögliche Ursachen

Resistance in the control module too high or too low

Was Sie tun können

1Switch the ignition off, wait a moment and switch it on again, then check whether the code comes back
2Have a workshop with suitable equipment check the resistance at the signal input on the converter's high voltage side
3Have a workshop check the converter's function, and replace the control module if the fault remains
4The high voltage system may only be handled by qualified personnel. Do not make your own measurements or changes to the converter or its wiring

Symptome, die Sie bemerken können4

Warning symbol and message in the display
Charging of the high voltage battery is absent or reduced while driving
The high voltage battery discharges or charges poorly
Drive modes PURE, SAVE and AWD disengage automatically or cannot be selected

Was der Fehler beeinflussen kann2

No charging of the high voltage battery
Hybrid drive mode is forced

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.