VOLVO
CEM-5A13 - Blower fan motor. Voltage too high
System
Zentralelektronik (CEM)
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 (11)
- Volvo C30 (2007–2013)2007–2010
- Volvo C30 (2007–2013)2011–2012Alle 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)2006–2010
- Volvo C70 (2006–2013)2011Nur Motor: B5244S4, B5254T7
- 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 central electronic module (CEM) has registered that the voltage to the blower fan motor is too high, and the fault code is stored when this happens. The fan stops when the voltage gets too high, so the fault shows as a fan that does not work. The fault is checked by running the fan.
Mögliche Ursachen
- Supply voltage to the fan motor is too high
- Fault in the voltage supply to the fan
Was Sie tun können
- 1Read and note the code, clear it and run the fan to see whether the fault returns
- 2Check that the fan wheel turns freely and that nothing is blocking it
- 3If you have a diagnostic tool, read the voltage to the fan motor in live data while the fan runs, and check that it stays steady
- 4Check that the fan connectors are secure and free from corrosion
- 5Remedy what is found, and have a workshop replace the fan motor if the fault remains
Symptome, die Sie bemerken können2
- Blower fan does not work
- Air flow problem
Was der Fehler beeinflussen kann1
- The blower fan motor does not start
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.