VOLVO
ECM-P068700 - ECM/PCM Power Relay Control Circuit High. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The control module checks the system relay and has found a voltage that is too high on the signal wire to the relay while the ignition is on. The fault may be in a wire that is short-circuited to supply voltage, or in a damaged relay.
Mögliche Ursachen
- Signal wire short-circuited to supply voltage
- Damaged system relay
Was Sie tun können
- 1Read and clear the fault code, then try to start the engine to see whether the fault returns
- 2Check the fuses for the system relay in the owner's manual
- 3Look at the wire to the system relay for chafing and pinch damage, where it may have touched positive
- 4Use a multimeter to check that the signal wire has no contact with voltage, with the connectors disconnected
- 5Check that the contacts on the system relay are firmly connected and clean
- 6If the fault remains after these checks, have a workshop check the system relay
Symptome, die Sie bemerken können1
- Engine does not start
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.