VOLVO
CEM-5A15 - Blower fan motor. Current 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 received information from the blower fan motor that its power consumption is too high, so the fault code is set. A motor that draws too much current may be damaged and is working harder than it should. The fault is checked by running the blower fan.
Mögliche Ursachen
- Faulty blower fan motor
- Fan wheel running stiff or blocked
Was Sie tun können
- 1Read and note the code, clear it and run the blower fan to see whether it returns
- 2Check that the fan wheel turns freely with nothing in its way
- 3Check that the fan connector is secure and free from corrosion
- 4Use a multimeter to check that the signal and diagnostic wiring has no contact with voltage or ground (the body)
- 5Remedy what is found, and have a workshop replace the motor if it is damaged
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.