Was bedeutet der Fehlercode CEM-5B01?

Diagnose und Fehlercodedefinition für CEM-5B01 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-5B01 - LH heating element. Signal faulty. Intermittent fault

System

Zentralelektronik (CEM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (5)

Was bedeutet der Fehlercode?

The left seat heating module has reported to the central electronic module (CEM) that the heater pad in the seat has a fault. The fault is intermittent, meaning it comes and goes, so it may have occurred earlier without being active now. If the heater pad is internally faulty it needs replacing.

Mögliche Ursachen

Heater pad in the left seat is faulty

Was Sie tun können

1Clear the code and road test with the seat heater switched on to see whether the fault returns
2Check that the connectors in the cable to the left seat heater are secure and free from corrosion
3Check that the wiring under the seat is free from chafing and pinching
4Use a multimeter to check that the wires to the left seat heater are not broken and have no contact with ground (the body)
5If the heater pad is internally faulty, a workshop should replace it

Symptome, die Sie bemerken können1

Front left seat heating does not work

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.