VOLVO
ECM-P193482 - Vehicle Speed Signal. Bus Signal / Message Failures. Alive / sequence counter incorrect / not updated
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
12 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (40)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2011Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle Motoren außer: B5254T7
- Volvo S40 (2004–2013)2011–2012Nur Motor: D5204T, D5204T5
- Volvo S60 (2011–)2011–2012Alle Motoren außer: B5254T5, B6304T4, D4162T
- Volvo S60 (2011–)2013Alle Motoren außer: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4, D4162T
- Volvo S60 (2011–)2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7, D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3, D5204T3, D5204T7, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2009Nur Motor: D5244T10
- Volvo S80 (2007–)2010Nur Motor: B4204T6, D4164T, D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Nur Motor: B4164T, B4204T6, B4204T7, D4164T, D5204T2, D5244T10
- Volvo S80 (2007–)2012Alle Motoren außer: B5254T10, B6304T4, B6324S4, B6324S5, D4162T
- Volvo S80 (2007–)2013Alle Motoren außer: B5254T12, B5254T14, B6304T4, B6324S4, B6324S5, D4162T
- Volvo S80 (2007–)2014Nur Motor: B4164T, B4164T2, B4204T6, B4204T7, D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S80 (2007–)2015Nur Motor: B4164T, D5204T3, D5244T15
- Volvo V40 (2013–)2013Nur Motor: B4164T, B4164T3, D5204T4, D5204T6
- Volvo V40 (2013–)2014Nur Motor: B4164T, B4164T3, B4164T4, D5204T4, D5204T6
- Volvo V40 (2013–)2015Nur Motor: B4164T, B4164T3, B4164T4, D5204T6
- Volvo V40 Cross Country (2013–)2013–2014Nur Motor: B4164T, D5204T4, D5204T6
- Volvo V40 Cross Country (2013–)2015Nur Motor: B4164T, D5204T6
- Volvo V50 (2004–2013)2011–2012Nur Motor: D5204T, D5204T5
- Volvo V60 (2011–)2011–2012Alle Motoren außer: B6304T4, D4162T
- Volvo V60 (2011–)2013Alle Motoren außer: B5204T8, B5204T9, B6304T4, D4162T
- Volvo V60 (2011–)2014Alle Motoren außer: B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B6304T4, D4162T, D4204T5
- Volvo V60 (2011–)2015Alle Motoren außer: B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B6304T3, B6304T4, B6304T5, D4162T, D4204T5
- Volvo V70 (2008–)2009Nur Motor: D5244T10
- Volvo V70 (2008–)2010Nur Motor: B4204T6, D4164T, D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Nur Motor: B4164T, B4204T6, B4204T7, D4164T, D5204T2, D5244T10
- Volvo V70 (2008–)2012Alle Motoren außer: B5254T10, B6304T4, B6324S5, D4162T
- Volvo V70 (2008–)2013Alle Motoren außer: B5204T9, B6304T4, B6324S5, D4162T
- Volvo V70 (2008–)2014Alle Motoren außer: B4204T11, B5204T9, B6304T4, B6324S5, D4162T, D4204T5
- Volvo V70 (2008–)2015Alle Motoren außer: B4204T11, B5204T9, B6304T4, D4162T, D4204T5
- Volvo XC60 (2009–)2010Alle Motoren außer: B6304T2, B6324S, B6324S2
- Volvo XC60 (2009–)2011–2013Alle Motoren außer: B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2014Nur Motor: B4204T7, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17
- Volvo XC60 (2009–)2015Nur Motor: B4204T7, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23
- Volvo XC70 (2008–)2010Nur Motor: D5244T10, D5244T14, D5244T16
- Volvo XC70 (2008–)2011Nur Motor: D5204T2, D5244T10, D5244T16
- Volvo XC70 (2008–)2012–2013Alle Motoren außer: B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2014–2015Nur Motor: D5204T3, D5244T11, D5244T12, D5244T15, D5244T17
Was bedeutet der Fehlercode?
The engine control module (ECM) compares vehicle speed with engine torque and with the values reported by the brake control module (BCM) plus those from the transmission control module (TCM) over the CAN network. Although the code is named alive or sequence counter, it concerns the speed signal: it is set when the signal is unreasonable, when it does not match the engine torque, or when the transmission control module's value does not arrive within a set time. The code can only be set once the test has started with the engine running.
Mögliche Ursachen
- Faulty speed value from the brake control module (BCM)
- Damaged transmission control module (TCM)
- An overarching CAN fault that has disturbed communication between the control modules
Was Sie tun können
- 1Check whether any of the codes ECM-U012088, ECM-U000188, ECM-U1A1400, ECM-U000108 or ECM-U000100 is also stored in the engine control module, and investigate those first
- 2Read off the trouble codes in the brake control module (BCM) and remedy them, as this code can only be cleared once the root fault is remedied
- 3Check that the connectors in the CAN network are secure and free from corrosion, and twist and wiggle the cable harness where it can be reached to see whether communication drops out
- 4Check that the control modules on the CAN network receive power supply and ground, as an open circuit there can cause this code
- 5If the fault remains, have a workshop with diagnostic equipment check the CAN communication
Symptome, die Sie bemerken können2
- Speedometer shows incorrect values or does not work
- Check engine warning lamp lights or behaves abnormally
Was der Fehler beeinflussen kann2
- The brake control module's (BCM) speed value is only used if it is correct, otherwise a default value is set
- On cars with automatic transmission, a secondary speed signal from the transmission control module (TCM) is used instead
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.