VOLVO
ECM-P064611 - A/C Clutch Relay Control Circuit Low. General Electrical Failures. Circuit short to ground
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (32)
- Volvo S60 (2011–)2011Alle Motoren außer: B6304T4, D4162T, D5204T2, D5244T10
- Volvo S60 (2011–)2012Nur Motor: B4164T, B4164T2, B4164T3, B4204T7, B5254T5
- Volvo S60 (2011–)2013–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2007Alle Motoren außer: B6324S, B8444S
- Volvo S80 (2007–)2008Nur Motor: B5254T6, D5244T4, D5244T5
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8, D5244T4, D5244T5
- Volvo S80 (2007–)2010Nur Motor: B4204T6, B5254T10, B5254T11, B5254T8, D4164T
- Volvo S80 (2007–)2011Nur Motor: B4164T, B4204T6, B4204T7, B5254T10, B5254T11, B5254T8, D4164T
- Volvo S80 (2007–)2012Nur Motor: B4164T, B4164T2, B4204T6, B4204T7, B5254T10
- Volvo S80 (2007–)2013–2014Nur Motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Nur Motor: B4164T
- Volvo V40 (2013–)2013Nur Motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Nur Motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: B4164T
- Volvo V60 (2011–)2011Nur Motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2008Nur Motor: B5254T6, D5244T4, D5244T5
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8, D5244T4, D5244T5
- Volvo V70 (2008–)2010Nur Motor: B4204T6, B5254T10, B5254T11, D4164T
- Volvo V70 (2008–)2011Nur Motor: B4164T, B4204T6, B4204T7, B5254T10, B5254T11, D4164T
- Volvo V70 (2008–)2012Nur Motor: B4164T, B4164T2, B4204T7, B5254T10
- Volvo V70 (2008–)2013–2014Nur Motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Nur Motor: B4164T, B4164T2
- Volvo XC60 (2009–)2009Alle Motoren außer: B6304T2
- Volvo XC60 (2009–)2010Nur Motor: B4204T6
- Volvo XC60 (2009–)2011–2012Nur Motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Nur Motor: B4204T7
- Volvo XC70 (2008–)2008Alle Motoren außer: B6324S
- Volvo XC70 (2008–)2009Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The fault concerns a signal to the A/C coupling relay that is too low, which may be caused by a short to ground. The engine control module (ECM) drives the A/C compressor's stroke volume through a control valve and compares the valve signal with expected values. At high torque output the module can switch the A/C function off.
Mögliche Ursachen
- Signal wire shorted to ground
- Signal wire shorted to supply voltage, or a faulty A/C relay; see fault code ECM-P064712
- Poor contact or oxidation at the connectors, or an open signal wire; see fault code ECM-P064513
- Poor contact or oxidation at the terminals, an open supply wire, or a faulty control valve; see fault code ECM-P064519
- Open circuit or short to ground in the signal wire or the supply wire
Was Sie tun können
- 1Check that the fuses are intact and that the connectors are secure and free from corrosion
- 2With the ignition off, use a multimeter to check that the signal cable to the control valve is not shorted to ground and has no open circuit
- 3If you have diagnostic equipment, activate the control valve with the tool and check that the A/C compressor responds
- 4If the wiring is intact but the fault remains, have a workshop check the A/C system relays and the control valve
Symptome, die Sie bemerken können4
- The A/C system does not operate
- Cooling from the A/C is too weak or slow in the rear or front section
- Uneven temperature in the cabin
- The heater does not work or does not get warm enough
Was der Fehler beeinflussen kann1
- The A/C system is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.