VOLVO
ECM-A00B - , Transmission control module communication. Faulty signal
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:
7 modellerC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008)
Vis modeller per årsmodell og motor (25)
- Volvo C70 Cabriolet (1998–2005)2000Kun motor: B5244S · Kun girkasse: AW55-50/51SN
- Volvo C70 Coupé (1998–2002)1999Kun motor: B5254S DENSO · Kun girkasse: AW50-42
- Volvo C70 Coupé (1998–2002)2000Kun motor: B5244S · Alle girkasser unntatt: M56
- Volvo S60 (2001–2009)2001, 2009Kun motor: B5244S, B5244S2
- Volvo S60 (2001–2009)2002Kun motor: B5244S, B5244S2, B5244SG, B5244SG2 · Kun girkasse: AW55-50/51SN
- Volvo S60 (2001–2009)2003–2004Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2 · Kun girkasse: AW55-50/51SN
- Volvo S60 (2001–2009)2005Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2006Kun motor: B5244S, B5244S2, B5244S6, B5244SG
- Volvo S60 (2001–2009)2007–2008Kun motor: B5244S, B5244S2, B5244SG
- Volvo S70 (1997–2000)1999Kun motor: B5254S DENSO · Kun girkasse: AW50-42
- Volvo S70 (1997–2000)2000Kun motor: B5244S, B5244S2, B5244SG, B5244SG2 · Kun girkasse: AW50/51 AWD, AW55-50/51SN
- Volvo S80 (1999–2006)1999Kun motor: B5244S · Kun girkasse: AW55-50/51SN
- Volvo S80 (1999–2006)2000Kun motor: B5244S, B5244S2 · Kun girkasse: AW55-50/51SN
- Volvo S80 (1999–2006)2001Kun motor: B5244S, B5244S2, B5244SG · Kun girkasse: AW55-50/51SN
- Volvo S80 (1999–2006)2002–2004Kun motor: B5244S, B5244S2, B5244SG, B5244SG2 · Kun girkasse: AW55-50/51SN
- Volvo S80 (1999–2006)2005Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)2006Kun motor: B5244S, B5244S2, B5244SG
- Volvo V70 (1997–2000)1999Kun motor: B5254S DENSO · Kun girkasse: AW50-42
- Volvo V70 (1997–2000)2000Kun motor: B5244S, B5244S2, B5244SG, B5244SG2 · Kun girkasse: AW50/51 AWD, AW55-50/51SN
- Volvo V70 (2000–2008)2001Kun motor: B5244S, B5244S2, B5244SG · Kun girkasse: AW55-50/51SN
- Volvo V70 (2000–2008)2002Kun motor: B5244S, B5244S2, B5244SG, B5244SG2 · Kun girkasse: AW55-50/51SN
- Volvo V70 (2000–2008)2003–2004Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2 · Kun girkasse: AW55-50/51SN
- Volvo V70 (2000–2008)2005Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2006Kun motor: B5244S, B5244S2, B5244S6, B5244SG
- Volvo V70 (2000–2008)2007–2008Kun motor: B5244S, B5244S2, B5244SG
Hva betyr feilkoden?
The engine control module has registered a communication fault with the transmission control module (TCM) over the CAN network. The cause may be an open circuit in the CAN wiring or a defective transmission control module. A noticeable sign is harsh gear shifting.
Mulige årsaker
- Open circuit in the CAN wiring
- Defective transmission control module (TCM)
Hva du kan gjøre
- 1Read the fault codes in the engine control module and in the central electronic module (CEM); if there are codes for failed communication there, fault-trace those first
- 2Check the connectors and wiring harness between the engine control module and the transmission control module for open circuits, chafing and oxidation
- 3With a multimeter, check whether the CAN wires have an open circuit or a short to ground or supply voltage; disconnect the battery negative lead before measuring so the result is correct
- 4If the fault remains and the wiring is sound, the transmission control module is probably defective and should be replaced; leave this to a workshop
Symptomer du kan merke1
- Harsh gear shifting
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