VOLVO
DCDC-P0A0896 - DC/DC Converter Status Circuit/Open. Component Failures. Component internal failure
System
Unbekanntes System / Herstellerspezifisch
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellV60 (2011–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
The DC/DC converter control module has found that the switched power source inside the module is operating outside the permitted range. The cause is an internal component fault in the module. The code is tested when the ignition is switched on and is only stored once the fault is confirmed. Charging of the high voltage battery is affected, and the drive modes are limited.
Mögliche Ursachen
- Internal component fault in the control module
Was Sie tun können
- 1Switch the ignition off, then on again, and check whether the warning goes out
- 2Read and clear the code, then drive the car briefly to see whether it returns
- 3Have a workshop check the supply wire to the control module and the ground point for breaks, contact resistance and oxidation
- 4If the fault remains, the control module needs replacing, which only a workshop should carry out. The high voltage system may only be handled by qualified personnel
Symptome, die Sie bemerken können4
- Warning symbol and message in the display
- The high voltage battery does not charge or charges poorly
- Drive modes PURE, SAVE and AWD disengage automatically or cannot be selected
- The combustion engine runs all the time in HYBRID mode
Was der Fehler beeinflussen kann2
- The high voltage battery is not charged
- Hybrid drive mode is forced
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.