VOLVO
ECM-P050004 - Vehicle Speed Sensor A. General Failure Information. System Internal Failures
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 code concerns an internal system fault linked to the speed sensor. The brake control module (BCM) registers the fault on the speed signal, passes it on to the engine control module (ECM) and also stores a fault code of its own. The malfunction indicator lamp (MIL) may light up.
Mögliche Ursachen
- Faulty speed input to the brake control module (BCM)
Was Sie tun können
- 1If you have a diagnostic tool, read the fault codes in the brake control module (BCM) and remedy them first
- 2With the diagnostic tool you can read the speed signal during a test drive and see whether it is steady
- 3Check that the fuses are intact. Their location is given in the owner's manual
- 4The brake system is safety-critical, so have a workshop check the wheel sensors and the brake control module. Do not work on the brake system yourself
- 5Clear the fault code only once the fault in the brake control module has been remedied, and road test
Symptome, die Sie bemerken können1
- The malfunction indicator lamp (MIL) lights up
Was der Fehler beeinflussen kann1
- the brake module speed signal is replaced by a fixed value
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.