VOLVO
ECM-6120 - Engine cooling fan (FC) relay, faulty signal. Signal missing. Intermittent fault
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S70 (1997–2000), V70 (1997–2000), V70 XC (1998–2000)
Vis modeller per årsmodell og motor (10)
- Volvo C70 Cabriolet (1998–2005)1999, 2001–2002
- Volvo C70 Cabriolet (1998–2005)2000Alle motorer unntatt: B5244S
- Volvo C70 Coupé (1998–2002)1999Alle motorer unntatt: B5254S DENSO
- Volvo C70 Coupé (1998–2002)2000Alle motorer unntatt: B5244S
- Volvo C70 Coupé (1998–2002)2001–2002
- Volvo S70 (1997–2000)1999Kun motor: B5204T3, B5204T4, B5234T3, B5234T7, B5254T
- Volvo S70 (1997–2000)2000Kun motor: B5204T3, B5204T4, B5234T3, B5234T7, B5244T
- Volvo V70 (1997–2000)1999Kun motor: B5204T3, B5204T4, B5234T3, B5234T7, B5234T8, B5254T
- Volvo V70 (1997–2000)2000Alle motorer unntatt: B5244S, B5244S2, B5244SG, B5244SG2, D5252T MSA 15.8
- Volvo V70 XC (1998–2000)1999–2000
Hva betyr feilkoden?
The signal from the cooling fan relay to the engine control module has been faulty at some point. The fault is intermittent and not always present, so it can be hard to find with a short check.
Mulige årsaker
- Open circuit in the signal cable
- Signal cable short-circuited to ground or voltage
- Supply cable short-circuited to ground
- Damaged cooling fan relay
Hva du kan gjøre
- 1Check that the fuse for the cooling fan relay is intact
- 2Check that the relay connector is firmly seated and free from contact resistance and oxidation
- 3Look for cables between the relay and the engine control module that may have come off or rubbed against the body
- 4With a diagnostic tool: activate the cooling fan and check that it starts
- 5If you find no fault, have a workshop with diagnostic equipment check the cooling fan relay
Symptomer du kan merke2
- The electric cooling fan does not work
- The electric cooling fan runs continuously, even with the ignition switched off
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