VOLVO
EPS-E000 - CAN communication. Faulty communication
System
Elektrische Servolenkung (EPS)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo C30 (2007–2013)2007–2011
- Volvo C30 (2007–2013)2012Alle Motoren außer: D4162T, D5204T, D5204T5
- Volvo C30 (2007–2013)2013Nur Motor: B4204S3, B4204S4, B5254T7
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2006–2011
- Volvo C70 (2006–2013)2012–2013Nur Motor: B5254T7
- Volvo S40 (2004–2013)2004–2010
- Volvo S40 (2004–2013)2011–2012Alle Motoren außer: D4162T, D5204T, D5204T5
- Volvo V50 (2004–2013)2004–2010
- Volvo V50 (2004–2013)2011–2012Alle Motoren außer: D4162T, D5204T, D5204T5
Was bedeutet der Fehlercode?
The control modules in the car send and receive information over the CAN network. The fault code is set when the control module detects serious interference on the high-speed network, which blocks communication. The power steering can then switch itself off until the power supply is broken.
Mögliche Ursachen
- Short circuit between the CAN cables
- Open circuit in one of the CAN cables
- Internal fault in the electric power steering module (EPS)
- Internal fault in another control module on the same part of the CAN network
Was Sie tun können
- 1Read the fault codes in the central electronic module (CEM) first, since it monitors the voltage on the CAN cables
- 2Check that the battery negative terminal is clean and firmly connected
- 3If other control modules are stuck in limp-home mode: lift the battery negative terminal for a while and reconnect it, so the modules return to normal operation
- 4Power steering affects how easily the car can be steered, so have a workshop fix the fault soon
- 5Have a workshop with diagnostic equipment measure the CAN cables, since this requires control modules to be disconnected
Symptome, die Sie bemerken können4
- Abnormally light steering at high speed
- Abnormally heavy steering at low speed
- General warning lamp is lit
- A message appears in the display
Was der Fehler beeinflussen kann3
- The power steering shuts itself off, known as bus-off
- The pump motor may run at a constant speed
- The power steering stays off until the power supply is broken, and tries to communicate again when it is reconnected
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.