Was bedeutet der Fehlercode ECM-P062000?

Diagnose und Fehlercodedefinition für ECM-P062000 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo S80 (2007–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P062000 - Generator Control Circuit. General Failure Information. No sub type information

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

3 Modelle

S60 (2011–), S80 (2007–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

The engine control module communicates with the alternator control module (ACM) over LIN, and the fault is set when the ACM reports that the alternator temperature is above a certain value, or that the alternator is stationary while the engine speed is high. The cause may therefore be a mechanical problem in the drive or blocked air paths to the alternator.

Mögliche Ursachen

Defective auxiliary drive belt and belt tensioner
Damaged freewheel
Damaged alternator
The air intake and/or air outlet to the alternator is blocked

Was Sie tun können

1With the ignition off, check the drive belt and belt tensioner for damage
2Check that the air intake and the air outlet to the alternator are not blocked
3Check that the alternator freewheel works, so that the rotor shaft can turn freely in one direction but not in the other
4If you have a diagnostic tool: read the fault status after driving to see whether the code returns
5If the fault returns after driving: have a workshop replace the alternator

Symptome, die Sie bemerken können5

The "Generator not charging" warning lamp lights when the engine is running
The battery discharges
The starter motor turns over slowly
Noise from the alternator or from the drive belt
The engine judders under acceleration

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